Current Conditions
Chilaw, North Western Province
Wind
SW 10 mph16 km/h
Humidity
92%
Cloud Cover
93%
As of Wednesday, September 23, 2026 at 6:39 AM GMT+5:30
Today's Outlook
Day
Overcast and warm, with a high of 86°F30°C — feels like 99°F37°C. Breezy from the SW at 13 to 14 mph21 to 23 km/h. 99% chance of light rain throughout the day. Heat risk in the afternoon.
Night
Overcast, with a low around 80°F26°C. Breezy from the SSW at 11 to 12 mph18 to 19 km/h. 96% chance of light rain throughout the night.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Light Rain | High 86°F30°CFeels 98°F37°C | Low 80°F26°C | Precip 0.26 in6.5 mm99% | Cloud 91% | Wind SW 12 mph20 km/h | Wednesday: Overcast and warm, with a high of 86°F30°C — feels like 99°F37°C. Breezy from the SW at 13 to 14 mph21 to 23 km/h. 99% chance of light rain throughout the day. Heat risk in the afternoon. Wednesday Night: Overcast, with a low around 80°F26°C. Breezy from the SSW at 11 to 12 mph18 to 19 km/h. 96% chance of light rain throughout the night. | |
| Rain | High 83°F29°CFeels 94°F34°C | Low 79°F26°C | Precip 0.51 in12.9 mm98% | Cloud 98% | Wind SW 12 mph19 km/h | Thursday: Overcast and warm, with a high of 83°F29°C — feels like 93°F34°C. Breezy from the SW at 13 to 14 mph20 to 22 km/h. 98% chance of rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 79°F26°C. Breezy from the SW at 12 mph19 km/h. 96% chance of light rain throughout the night. | |
| Light Rain | High 83°F29°CFeels 93°F34°C | Low 78°F26°C | Precip 0.34 in8.7 mm98% | Cloud 99% | Wind SW 11 mph18 km/h | Friday: Overcast and warm, with a high of 83°F29°C — feels like 93°F34°C. Breezy from the SW at 12 to 13 mph19 to 21 km/h. 97% chance of light rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 78°F26°C. Breezy from the SW at 10 to 11 mph17 to 19 km/h. 98% chance of light rain throughout the night. | |
| Light Rain | High 86°F30°CFeels 98°F37°C | Low 79°F26°C | Precip 0.26 in6.5 mm94% | Cloud 79% | Wind SW 9 mph15 km/h | Saturday: Mostly cloudy and warm, with a high of 86°F30°C — feels like 99°F37°C. Breezy from the SW at 11 to 12 mph17 to 19 km/h. 94% chance of light rain throughout the day. Heat risk in the afternoon. Saturday Night: Overcast, with a low around 79°F26°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 82% chance of light rain throughout the night. | |
| Light Rain | High 88°F31°CFeels 100°F38°C | Low 78°F26°C | Precip 0.11 in2.9 mm45% | Cloud 73% | Wind SW 8 mph12 km/h | Sunday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 83°F28°C — feels like 100°F38°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 45% chance of light rain throughout the day. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 78°F26°C. Breezy from the SSW at 7 mph11 km/h. 39% chance of light rain throughout the night. | |
| Light Rain | High 87°F31°CFeels 102°F39°C | Low 79°F26°C | Precip 0.17 in4.4 mm90% | Cloud 75% | Wind SSW 8 mph12 km/h | Monday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 83°F28°C — feels like 102°F39°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 90% chance of light rain throughout the day. Heat risk in the afternoon. Monday Night: Mostly cloudy, with a low around 79°F26°C. Breezy from the S at 7 mph11 km/h. 38% chance of drizzle throughout the night. | |
| Light Rain | High 87°F30°CFeels 101°F38°C | Low 79°F26°C | Precip 0.24 in6.1 mm92% | Cloud 87% | Wind SSW 7 mph12 km/h | Tuesday: Overcast and hot, with a high of 87°F30°C — feels like 100°F38°C. Breezy from the SW at 9 mph14 km/h. 92% chance of light rain throughout the day. Heat risk in the afternoon. Tuesday Night: Overcast, with a low around 79°F26°C. Light wind from the S around 6 mph10 km/h. 40% chance of light rain throughout the night. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 23 | 86°F30°C Feels 98°F37°C | 80°F26°C | 0.26 in6.5 mm· 99% | 91% | Light Rain | SW 12 mph20 km/h | |
DayOvercast and warm, with a high of 86°F30°C — feels like 99°F37°C. Breezy from the SW at 13 to 14 mph21 to 23 km/h. 99% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 80°F26°C. Breezy from the SSW at 11 to 12 mph18 to 19 km/h. 96% chance of light rain throughout the night. | |||||||
| ThursdaySep 24 | 83°F29°C Feels 94°F34°C | 79°F26°C | 0.51 in12.9 mm· 98% | 98% | Rain | SW 12 mph19 km/h | |
DayOvercast and warm, with a high of 83°F29°C — feels like 93°F34°C. Breezy from the SW at 13 to 14 mph20 to 22 km/h. 98% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 79°F26°C. Breezy from the SW at 12 mph19 km/h. 96% chance of light rain throughout the night. | |||||||
| FridaySep 25 | 83°F29°C Feels 93°F34°C | 78°F26°C | 0.34 in8.7 mm· 98% | 99% | Light Rain | SW 11 mph18 km/h | |
DayOvercast and warm, with a high of 83°F29°C — feels like 93°F34°C. Breezy from the SW at 12 to 13 mph19 to 21 km/h. 97% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 78°F26°C. Breezy from the SW at 10 to 11 mph17 to 19 km/h. 98% chance of light rain throughout the night. | |||||||
| SaturdaySep 26 | 86°F30°C Feels 98°F37°C | 79°F26°C | 0.26 in6.5 mm· 94% | 79% | Light Rain | SW 9 mph15 km/h | |
DayMostly cloudy and warm, with a high of 86°F30°C — feels like 99°F37°C. Breezy from the SW at 11 to 12 mph17 to 19 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 to 9 mph13 to 14 km/h. 82% chance of light rain throughout the night. | |||||||
| SundaySep 27 | 88°F31°C Feels 100°F38°C | 78°F26°C | 0.11 in2.9 mm· 45% | 73% | Light Rain | SW 8 mph12 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. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 45% 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. 39% chance of light rain throughout the night. | |||||||
| MondaySep 28 | 87°F31°C Feels 102°F39°C | 79°F26°C | 0.17 in4.4 mm· 90% | 75% | Light Rain | SSW 8 mph12 km/h | |
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 83°F28°C — feels like 102°F39°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 90% chance of light rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Breezy from the S at 7 mph11 km/h. 38% chance of drizzle throughout the night. | |||||||
| TuesdaySep 29 | 87°F30°C Feels 101°F38°C | 79°F26°C | 0.24 in6.1 mm· 92% | 87% | Light Rain | SSW 7 mph12 km/h | |
DayOvercast and hot, with a high of 87°F30°C — feels like 100°F38°C. Breezy from the SW at 9 mph14 km/h. 92% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 79°F26°C. Light wind from the S around 6 mph10 km/h. 40% chance of light rain throughout the night. | |||||||
| WednesdaySep 30 | 87°F31°C Feels 100°F38°C | 78°F26°C | 0.22 in5.7 mm· 90% | 87% | Light Rain | SSW 7 mph10 km/h | |
DayOvercast and hot, with a high of 87°F31°C and morning low of 82°F28°C — feels like 100°F38°C. Breezy from the SW at 8 mph12 km/h. 90% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Light wind from the S around 5 mph9 km/h. 34% chance of drizzle throughout the night. | |||||||
| ThursdayOct 1 | 87°F31°C Feels 101°F38°C | 78°F26°C | 0.23 in5.8 mm· 91% | 84% | Light Rain | SSW 5 mph9 km/h | |
DayOvercast and hot, with a high of 87°F31°C and morning low of 83°F28°C — feels like 100°F38°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h. 91% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Light wind from the S around 5 mph7 km/h. 27% chance of drizzle throughout the night. | |||||||
| FridayOct 2 | 88°F31°C Feels 101°F38°C | 78°F26°C | 0.29 in7.4 mm· 93% | 86% | Rain | SSW 5 mph9 km/h | |
DayOvercast and hot, with a high of 88°F31°C and morning low of 82°F28°C — feels like 100°F38°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h. 93% chance of rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Light wind from the S around 4 mph7 km/h. 55% chance of light rain throughout the night. | |||||||
| SaturdayOct 3 | 88°F31°C Feels 101°F38°C | 78°F26°C | 0.33 in8.4 mm· 92% | 85% | Rain | SSW 5 mph9 km/h | |
DayOvercast and hot, with a high of 88°F31°C and morning low of 82°F28°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 78°F26°C. Light wind from the S around 5 mph7 km/h. 57% chance of light rain throughout the night. | |||||||
| SundayOct 4 | 88°F31°C Feels 100°F38°C | 78°F25°C | 0.36 in9.1 mm· 94% | 85% | Rain | SSW 5 mph9 km/h | |
DayOvercast and hot, with a high of 88°F31°C and morning low of 82°F28°C — feels like 100°F38°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h. 94% 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. 58% chance of light rain throughout the night. | |||||||
| MondayOct 5 | 88°F31°C Feels 100°F38°C | 78°F26°C | 0.37 in9.5 mm· 90% | 80% | Light Rain | SSW 5 mph8 km/h | |
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 82°F28°C — feels like 100°F38°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. 90% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Light wind from the S around 4 mph6 km/h. 54% chance of light rain throughout the night. | |||||||
| TuesdayOct 6 | 88°F31°C Feels 101°F38°C | 78°F26°C | 0.35 in9 mm· 89% | 75% | Light Rain | SSW 4 mph7 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. Breezy from the SW at 5 to 7 mph9 to 11 km/h. 89% 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 4 mph6 km/h. 46% chance of light rain throughout the night. | |||||||
| WednesdayOct 7 | 89°F32°C Feels 102°F39°C | 79°F26°C | 0.24 in6.2 mm· 90% | 68% | Showers | SSW 4 mph7 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 5 mph8 km/h. 90% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the S around 3 mph5 km/h. 60% chance of light rain throughout the night. | |||||||
Nearby Cities
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 →
Coordinates: 7.5758°N, 79.7953°E·Elevation: 8m·Timezone: Asia/Colombo·Population: 24,712