Current Conditions

Kolonnawa, Western Province

84°F29°C

Light Rain

Feels like95°F35°C

Wind

SW 12 mph19 km/h

Humidity

83%

Cloud Cover

92%

As of Wednesday, September 23, 2026 at 2:12 PM GMT+5:30

Today's Outlook

Day

Overcast and warm, with a high of 85°F29°C — feels like 97°F36°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 100% chance of light rain throughout the day. Heat risk in the afternoon.

Night

Overcast, with a low around 79°F26°C. Breezy from the SW at 9 mph14 km/h. 100% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 85°F29°CFeels 97°F36°C	Low 79°F26°C	Precip 0.38 in9.7 mm100%	Cloud 93%	Wind SW 10 mph16 km/h	Wednesday: Overcast and warm, with a high of 85°F29°C — feels like 97°F36°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 100% chance of light rain throughout the day. Heat risk in the afternoon. Wednesday Night: Overcast, with a low around 79°F26°C. Breezy from the SW at 9 mph14 km/h. 100% chance of light rain throughout the night.
Rain	High 82°F28°CFeels 91°F33°C	Low 78°F26°C	Precip 0.88 in22.3 mm100%	Cloud 97%	Wind SW 10 mph16 km/h	Thursday: Overcast and warm, with a high of 82°F28°C — feels like 91°F33°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 100% chance of rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 78°F26°C. Breezy from the SW at 9 mph15 km/h. 100% chance of light rain throughout the night.
Rain	High 81°F27°CFeels 89°F32°C	Low 78°F25°C	Precip 0.66 in16.7 mm100%	Cloud 99%	Wind SW 9 mph14 km/h	Friday: Overcast and warm, with a high of 81°F27°C — feels like 90°F32°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. 100% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 78°F25°C. Breezy from the SW at 7 to 9 mph12 to 15 km/h. 100% chance of light rain throughout the night.
Light Rain	High 86°F30°CFeels 99°F37°C	Low 78°F26°C	Precip 0.3 in7.7 mm98%	Cloud 75%	Wind WSW 6 mph10 km/h	Saturday: Mostly cloudy and warm, with a high of 86°F30°C — feels like 99°F37°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. 98% chance of light rain throughout the day. Heat risk in the afternoon. Saturday Night: Mostly cloudy, with a low around 78°F26°C. Light wind from the SW around 4 mph7 km/h. 91% chance of light rain throughout the night.
Showers	High 87°F30°CFeels 100°F38°C	Low 78°F26°C	Precip 0.15 in3.8 mm88%	Cloud 65%	Wind SW 6 mph9 km/h	Sunday: Mostly cloudy and hot, with a high of 87°F30°C — feels like 100°F38°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h. 88% chance of showers throughout the day. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 78°F26°C. Light wind from the S around 4 mph6 km/h. 61% chance of showers throughout the night.
Light Rain	High 87°F30°CFeels 101°F38°C	Low 78°F26°C	Precip 0.23 in5.9 mm95%	Cloud 74%	Wind SSW 6 mph9 km/h	Monday: Mostly cloudy and hot, with a high of 87°F30°C — feels like 100°F38°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. 95% chance of light rain throughout the day. Heat risk in the afternoon. Monday Night: Mostly cloudy, with a low around 78°F26°C. Light wind from the S around 5 mph7 km/h. 66% chance of light rain throughout the night.
Rain	High 86°F30°CFeels 98°F37°C	Low 78°F25°C	Precip 0.41 in10.3 mm99%	Cloud 88%	Wind SSW 6 mph9 km/h	Tuesday: Overcast and warm, with a high of 86°F30°C — feels like 99°F37°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 99% chance of rain throughout the day. Heat risk in the afternoon. Tuesday Night: Overcast, with a low around 78°F25°C. Light wind from the S around 4 mph7 km/h. 67% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	85°F29°C Feels 97°F36°C	79°F26°C	0.38 in9.7 mm· 100%	93%	Light Rain	SW 10 mph16 km/h
DayOvercast and warm, with a high of 85°F29°C — feels like 97°F36°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 100% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 79°F26°C. Breezy from the SW at 9 mph14 km/h. 100% chance of light rain throughout the night.
	ThursdaySep 24	82°F28°C Feels 91°F33°C	78°F26°C	0.88 in22.3 mm· 100%	97%	Rain	SW 10 mph16 km/h
DayOvercast and warm, with a high of 82°F28°C — feels like 91°F33°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 100% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 78°F26°C. Breezy from the SW at 9 mph15 km/h. 100% chance of light rain throughout the night.
	FridaySep 25	81°F27°C Feels 89°F32°C	78°F25°C	0.66 in16.7 mm· 100%	99%	Rain	SW 9 mph14 km/h
DayOvercast and warm, with a high of 81°F27°C — feels like 90°F32°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. 100% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 78°F25°C. Breezy from the SW at 7 to 9 mph12 to 15 km/h. 100% chance of light rain throughout the night.
	SaturdaySep 26	86°F30°C Feels 99°F37°C	78°F26°C	0.3 in7.7 mm· 98%	75%	Light Rain	WSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 86°F30°C — feels like 99°F37°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. 98% chance of light rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Light wind from the SW around 4 mph7 km/h. 91% chance of light rain throughout the night.
	SundaySep 27	87°F30°C Feels 100°F38°C	78°F26°C	0.15 in3.8 mm· 88%	65%	Showers	SW 6 mph9 km/h
DayMostly cloudy and hot, with a high of 87°F30°C — feels like 100°F38°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h. 88% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Light wind from the S around 4 mph6 km/h. 61% chance of showers throughout the night.
	MondaySep 28	87°F30°C Feels 101°F38°C	78°F26°C	0.23 in5.9 mm· 95%	74%	Light Rain	SSW 6 mph9 km/h
DayMostly cloudy and hot, with a high of 87°F30°C — feels like 100°F38°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. 95% chance of light rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Light wind from the S around 5 mph7 km/h. 66% chance of light rain throughout the night.
	TuesdaySep 29	86°F30°C Feels 98°F37°C	78°F25°C	0.41 in10.3 mm· 99%	88%	Rain	SSW 6 mph9 km/h
DayOvercast and warm, with a high of 86°F30°C — feels like 99°F37°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 99% chance of rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F25°C. Light wind from the S around 4 mph7 km/h. 67% chance of light rain throughout the night.
	WednesdaySep 30	87°F30°C Feels 100°F38°C	77°F25°C	0.34 in8.7 mm· 92%	90%	Rain	SSW 5 mph8 km/h
DayOvercast and hot, with a high of 87°F30°C — feels like 100°F38°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h. 92% chance of rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 77°F25°C. Light wind from the SSE around 4 mph6 km/h. 56% chance of light rain throughout the night.
	ThursdayOct 1	87°F31°C Feels 101°F38°C	77°F25°C	0.27 in6.8 mm· 91%	84%	Light Rain	SSW 4 mph6 km/h
DayOvercast and hot, with a high of 87°F31°C and morning low of 83°F28°C — feels like 100°F38°C. Light wind from the SW around 5 mph8 km/h. 91% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 77°F25°C. Light wind from the SSE around 3 mph5 km/h. 47% chance of light rain throughout the night.
	FridayOct 2	87°F31°C Feels 101°F38°C	77°F25°C	0.44 in11.3 mm· 99%	83%	Rain	S 4 mph6 km/h
DayOvercast and hot, with a high of 87°F31°C and morning low of 82°F28°C — feels like 100°F38°C. Light wind from the SW around 5 mph8 km/h. 99% chance of rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 77°F25°C. Light wind from the SSE around 3 mph5 km/h. 78% chance of light rain throughout the night.
	SaturdayOct 3	87°F31°C Feels 100°F38°C	77°F25°C	0.46 in11.7 mm· 97%	83%	Rain	SSW 4 mph6 km/h
DayOvercast and hot, with a high of 87°F31°C and morning low of 82°F28°C — feels like 100°F38°C. Light wind from the SW around 5 mph8 km/h. 97% chance of rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 77°F25°C. Light wind from the SSE around 3 mph5 km/h. 71% chance of light rain throughout the night.
	SundayOct 4	87°F31°C Feels 100°F38°C	77°F25°C	0.48 in12.3 mm· 98%	83%	Rain	S 4 mph7 km/h
DayOvercast and hot, with a high of 87°F31°C and morning low of 82°F28°C — feels like 100°F38°C. Light wind from the SSW around 5 mph8 km/h. 98% chance of rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 77°F25°C. Light wind from the SSE around 3 mph5 km/h. 77% chance of light rain throughout the night.
	MondayOct 5	88°F31°C Feels 101°F38°C	77°F25°C	0.37 in9.5 mm· 93%	75%	Rain	S 4 mph6 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 83°F28°C — feels like 100°F38°C. Light wind from the SW around 5 mph8 km/h. 93% chance of rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 77°F25°C. Light wind from the SSE around 3 mph5 km/h. 59% chance of light rain throughout the night.
	TuesdayOct 6	88°F31°C Feels 102°F39°C	78°F25°C	0.44 in11.2 mm· 95%	73%	Rain	S 3 mph6 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 83°F28°C — feels like 102°F39°C. Light wind from the SW around 4 mph7 km/h. 95% chance of rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F25°C. Light wind from the SE around 3 mph4 km/h. 63% chance of light rain throughout the night.
	WednesdayOct 7	89°F32°C Feels 103°F39°C	78°F25°C	0.37 in9.5 mm· 97%	66%	Rain	S 3 mph5 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 83°F28°C — feels like 102°F39°C. Light wind from the SW around 4 mph7 km/h. 97% chance of rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F25°C. Light wind from the SE around 3 mph4 km/h. 64% chance of showers throughout the night.

Nearby Cities

Kotikawatta2 mi3 km Peliyagoda2 mi4 km Colombo2 mi4 km Kelaniya3 mi5 km Mulleriyawa3 mi5 km Pita Kotte3 mi5 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.

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Coordinates: 6.9329°N, 79.8848°E·Elevation: 20m·Timezone: Asia/Colombo·Population: 64,887