Current Conditions

Negombo, Western Province

84°F29°C

Showers

Feels like93°F34°C

Wind

SW 9 mph15 km/h

Humidity

80%

Cloud Cover

56%

As of Thursday, August 13, 2026 at 6:14 PM GMT+5:30

Today's Outlook

Night

Mostly cloudy, with a low around 81°F27°C. Breezy from the SW at 7 mph12 km/h. 59% chance of drizzle throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 86°F30°CFeels 98°F37°C	Low 81°F27°CFeels 87°F31°C	Precip 0.1 in2.5 mm93%	Cloud 58%	Wind SW 9 mph15 km/h	Thursday: Mostly cloudy and hot, with a high of 86°F30°C — feels like 99°F37°C. Breezy from the WSW at 11 to 12 mph17 to 19 km/h. 93% chance of showers throughout the day. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 81°F27°C. Breezy from the SW at 7 mph12 km/h. 59% chance of drizzle throughout the night.
Showers	High 85°F29°CFeels 96°F35°C	Low 79°F26°C	Precip 0.39 in9.9 mm98%	Cloud 68%	Wind SW 9 mph15 km/h	Friday: Mostly cloudy and warm, with a high of 85°F29°C — feels like 95°F35°C. Breezy from the SW at 11 to 12 mph17 to 19 km/h. 98% chance of showers throughout the day. Heat risk in the afternoon. Friday Night: Mostly cloudy, with a low around 79°F26°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. 95% chance of showers throughout the night.
Light Rain	High 85°F30°CFeels 96°F36°C	Low 78°F26°C	Precip 0.32 in8.2 mm93%	Cloud 86%	Wind SW 9 mph14 km/h	Saturday: Overcast and warm, with a high of 85°F30°C — feels like 97°F36°C. Breezy from the SW at 10 to 12 mph16 to 19 km/h. 93% chance of light rain throughout the day. Heat risk in the afternoon. Saturday Night: Overcast, with a low around 78°F26°C. Breezy from the SSW at 8 mph12 km/h. 89% chance of light rain throughout the night.
Light Rain	High 85°F30°CFeels 97°F36°C	Low 79°F26°C	Precip 0.17 in4.2 mm91%	Cloud 85%	Wind SW 8 mph14 km/h	Sunday: Overcast and warm, with a high of 85°F30°C — feels like 97°F36°C. Breezy from the SW at 10 to 11 mph15 to 18 km/h. 91% chance of light rain throughout the day. Heat risk in the afternoon. Sunday Night: Overcast, with a low around 79°F26°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. 87% chance of light rain throughout the night.
Light Rain	High 84°F29°CFeels 94°F35°C	Low 78°F26°C	Precip 0.24 in6 mm92%	Cloud 75%	Wind SW 8 mph14 km/h	Monday: Mostly cloudy and warm, with a high of 84°F29°C — feels like 95°F35°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. 92% chance of light rain throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 78°F26°C. Breezy from the SSW at 7 mph12 km/h. 90% chance of light rain throughout the night.
Showers	High 86°F30°CFeels 97°F36°C	Low 78°F26°C	Precip 0.14 in3.6 mm87%	Cloud 58%	Wind SW 8 mph13 km/h	Tuesday: Mostly cloudy and warm, with a high of 86°F30°C — feels like 97°F36°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. 87% chance of showers throughout the day. Heat risk in the afternoon. Tuesday Night: Mostly cloudy, with a low around 78°F26°C. Breezy from the SSW at 7 mph11 km/h. 67% chance of drizzle throughout the night.
Light Rain	High 85°F30°CFeels 97°F36°C	Low 78°F26°C	Precip 0.22 in5.5 mm92%	Cloud 78%	Wind SW 9 mph14 km/h	Wednesday: Mostly cloudy and warm, with a high of 85°F30°C — feels like 97°F36°C. Breezy from the SW at 10 to 12 mph16 to 19 km/h. 92% chance of light rain throughout the day. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 78°F26°C. Breezy from the SSW at 7 to 8 mph12 to 12 km/h. 90% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	86°F30°C Feels 98°F37°C	81°F27°C Feels 87°F31°C	0.1 in2.5 mm· 93%	58%	Showers	SW 9 mph15 km/h
DayMostly cloudy and hot, with a high of 86°F30°C — feels like 99°F37°C. Breezy from the WSW at 11 to 12 mph17 to 19 km/h. 93% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 81°F27°C. Breezy from the SW at 7 mph12 km/h. 59% chance of drizzle throughout the night.
	FridayAug 14	85°F29°C Feels 96°F35°C	79°F26°C	0.39 in9.9 mm· 98%	68%	Showers	SW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 85°F29°C — feels like 95°F35°C. Breezy from the SW at 11 to 12 mph17 to 19 km/h. 98% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. 95% chance of showers throughout the night.
	SaturdayAug 15	85°F30°C Feels 96°F36°C	78°F26°C	0.32 in8.2 mm· 93%	86%	Light Rain	SW 9 mph14 km/h
DayOvercast and warm, with a high of 85°F30°C — feels like 97°F36°C. Breezy from the SW at 10 to 12 mph16 to 19 km/h. 93% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Breezy from the SSW at 8 mph12 km/h. 89% chance of light rain throughout the night.
	SundayAug 16	85°F30°C Feels 97°F36°C	79°F26°C	0.17 in4.2 mm· 91%	85%	Light Rain	SW 8 mph14 km/h
DayOvercast and warm, with a high of 85°F30°C — feels like 97°F36°C. Breezy from the SW at 10 to 11 mph15 to 18 km/h. 91% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 79°F26°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. 87% chance of light rain throughout the night.
	MondayAug 17	84°F29°C Feels 94°F35°C	78°F26°C	0.24 in6 mm· 92%	75%	Light Rain	SW 8 mph14 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 95°F35°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. 92% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F26°C. Breezy from the SSW at 7 mph12 km/h. 90% chance of light rain throughout the night.
	TuesdayAug 18	86°F30°C Feels 97°F36°C	78°F26°C	0.14 in3.6 mm· 87%	58%	Showers	SW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 86°F30°C — feels like 97°F36°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. 87% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Breezy from the SSW at 7 mph11 km/h. 67% chance of drizzle throughout the night.
	WednesdayAug 19	85°F30°C Feels 97°F36°C	78°F26°C	0.22 in5.5 mm· 92%	78%	Light Rain	SW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 85°F30°C — feels like 97°F36°C. Breezy from the SW at 10 to 12 mph16 to 19 km/h. 92% chance of light rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Breezy from the SSW at 7 to 8 mph12 to 12 km/h. 90% chance of light rain throughout the night.
	ThursdayAug 20	85°F29°C Feels 96°F35°C	78°F26°C	0.23 in5.9 mm· 93%	90%	Light Rain	SW 9 mph15 km/h
DayOvercast and warm, with a high of 85°F29°C — feels like 95°F35°C. Breezy from the SW at 11 to 12 mph17 to 20 km/h. 93% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Breezy from the SSW at 8 mph13 km/h. 86% chance of light rain throughout the night.
	FridayAug 21	85°F30°C Feels 96°F36°C	79°F26°C	0.19 in4.8 mm· 94%	93%	Light Rain	SW 9 mph15 km/h
DayOvercast and warm, with a high of 85°F30°C — feels like 97°F36°C. Breezy from the SW at 11 to 12 mph17 to 20 km/h. 94% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 79°F26°C. Breezy from the SSW at 8 mph13 km/h. 88% chance of light rain throughout the night.
	SaturdayAug 22	86°F30°C Feels 96°F35°C	79°F26°C	0.15 in3.8 mm· 86%	85%	Light Rain	SW 9 mph15 km/h
DayOvercast and warm, with a high of 86°F30°C — feels like 95°F35°C. Breezy from the SW at 11 to 13 mph17 to 20 km/h. 86% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 79°F26°C. Breezy from the SSW at 7 to 8 mph12 to 12 km/h. 64% chance of light rain throughout the night.
	SundayAug 23	85°F30°C Feels 96°F35°C	78°F26°C	0.18 in4.6 mm· 90%	86%	Light Rain	SW 9 mph14 km/h
DayOvercast and warm, with a high of 85°F30°C — feels like 95°F35°C. Breezy from the SW at 10 to 12 mph17 to 19 km/h. 90% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Breezy from the SSW at 7 to 8 mph12 to 12 km/h. 75% chance of light rain throughout the night.
	MondayAug 24	85°F29°C Feels 95°F35°C	78°F26°C	0.25 in6.3 mm· 94%	78%	Light Rain	SW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 85°F29°C — feels like 95°F35°C. Breezy from the SW at 10 to 12 mph16 to 19 km/h. 94% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Breezy from the SSW at 7 mph12 km/h. 89% chance of light rain throughout the night.
	TuesdayAug 25	85°F30°C Feels 97°F36°C	78°F26°C	0.25 in6.3 mm· 91%	79%	Light Rain	SW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. 91% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Breezy from the SSW at 7 to 8 mph12 to 12 km/h. 86% chance of light rain throughout the night.
	WednesdayAug 26	85°F29°C Feels 97°F36°C	78°F26°C	0.27 in6.9 mm· 95%	77%	Light Rain	SW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 85°F29°C — feels like 97°F36°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. 95% chance of light rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Breezy from the SSW at 7 to 8 mph12 to 12 km/h. 80% chance of light rain throughout the night.
	ThursdayAug 27	85°F30°C Feels 97°F36°C	78°F26°C	0.29 in7.3 mm· 96%	77%	Light Rain	SW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 85°F30°C — feels like 97°F36°C. Breezy from the SW at 9 to 11 mph15 to 17 km/h. 96% chance of light rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Breezy from the SSW at 7 mph11 km/h. 90% chance of light rain throughout the night.

Nearby Cities

Katunayaka4 mi7 km Ja Ela10 mi16 km Kandana12 mi19 km Welisara13 mi21 km Hendala15 mi25 km Wattala16 mi25 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 7.2083°N, 79.8358°E·Elevation: 8m·Timezone: Asia/Colombo·Population: 137,223