Current Conditions
Kolonnawa, Western Province
Feels like91°F33°C
Wind
SW 6 mph9 km/h
Humidity
86%
Cloud Cover
61%
As of Thursday, September 3, 2026 at 7:43 AM GMT+5:30
Today's Outlook
Day
Mostly cloudy and hot, with a high of 87°F30°C — feels like 100°F38°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. 97% chance of showers throughout the day. Heat risk in the afternoon.
Night
Mostly cloudy, with a low around 79°F26°C. Light wind from the SSW around 5 mph8 km/h. 84% chance of showers throughout the night.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Showers | High 87°F30°CFeels 100°F38°C | Low 79°F26°C | Precip 0.15 in3.7 mm97% | Cloud 55% | Wind SW 7 mph11 km/h | Thursday: Mostly cloudy and hot, with a high of 87°F30°C — feels like 100°F38°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. 97% chance of showers throughout the day. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 79°F26°C. Light wind from the SSW around 5 mph8 km/h. 84% chance of showers throughout the night. | |
| Showers | High 88°F31°CFeels 101°F38°C | Low 78°F26°C | Precip 0.12 in3 mm92% | Cloud 43% | Wind SSW 7 mph11 km/h | Friday: Partly 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 8 to 10 mph14 to 16 km/h. 92% chance of showers throughout the day. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 78°F26°C. Light wind from the S around 5 mph8 km/h. 49% chance of drizzle throughout the night. | |
| Showers | High 88°F31°CFeels 101°F39°C | Low 78°F26°C | Precip 0.14 in3.5 mm88% | Cloud 63% | Wind SSW 6 mph10 km/h | Saturday: Mostly cloudy and hot, with a high of 88°F31°C — feels like 102°F39°C. Breezy from the SW at 8 to 9 mph12 to 15 km/h. 88% chance of showers throughout the day. Heat risk in the afternoon. Saturday Night: Mostly cloudy, with a low around 78°F26°C. Light wind from the S around 5 mph8 km/h. 46% chance of drizzle throughout the night. | |
| Light Rain | High 88°F31°CFeels 102°F39°C | Low 78°F26°C | Precip 0.14 in3.6 mm82% | Cloud 74% | Wind SSW 6 mph10 km/h | Sunday: Mostly cloudy and hot, with a high of 88°F31°C — feels like 102°F39°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h. 82% chance of light rain 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 mph7 km/h. 34% chance of drizzle throughout the night. | |
| Light Rain | High 88°F31°CFeels 101°F38°C | Low 78°F26°C | Precip 0.18 in4.6 mm83% | Cloud 77% | Wind SSW 6 mph10 km/h | Monday: Mostly cloudy and hot, with a high of 88°F31°C — feels like 100°F38°C. Breezy from the SW at 7 to 9 mph12 to 15 km/h. 83% 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 4 mph7 km/h. 72% chance of light rain throughout the night. | |
| Light Rain | High 87°F30°CFeels 99°F37°C | Low 78°F26°C | Precip 0.32 in8.2 mm96% | Cloud 80% | Wind SW 7 mph11 km/h | Tuesday: Overcast and hot, with a high of 87°F30°C — feels like 99°F37°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. 96% chance of light rain throughout the day. Heat risk in the afternoon. Tuesday Night: Overcast, with a low around 78°F26°C. Light wind from the SSW around 5 mph8 km/h. 91% chance of light rain throughout the night. | |
| Light Rain | High 85°F30°CFeels 97°F36°C | Low 78°F25°C | Precip 0.45 in11.4 mm100% | Cloud 84% | Wind SW 7 mph11 km/h | Wednesday: Overcast and warm, with a high of 85°F30°C — feels like 97°F36°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 100% chance of light rain throughout the day. Heat risk in the afternoon. Wednesday Night: Overcast, with a low around 78°F25°C. Light wind from the SSW around 5 mph9 km/h. 91% chance of light rain throughout the night. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| ThursdaySep 3 | 87°F30°C Feels 100°F38°C | 79°F26°C | 0.15 in3.7 mm· 97% | 55% | Showers | SW 7 mph11 km/h | |
DayMostly cloudy and hot, with a high of 87°F30°C — feels like 100°F38°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. 97% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the SSW around 5 mph8 km/h. 84% chance of showers throughout the night. | |||||||
| FridaySep 4 | 88°F31°C Feels 101°F38°C | 78°F26°C | 0.12 in3 mm· 92% | 43% | Showers | SSW 7 mph11 km/h | |
DayPartly 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 8 to 10 mph14 to 16 km/h. 92% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 78°F26°C. Light wind from the S around 5 mph8 km/h. 49% chance of drizzle throughout the night. | |||||||
| SaturdaySep 5 | 88°F31°C Feels 101°F39°C | 78°F26°C | 0.14 in3.5 mm· 88% | 63% | Showers | SSW 6 mph10 km/h | |
DayMostly cloudy and hot, with a high of 88°F31°C — feels like 102°F39°C. Breezy from the SW at 8 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 5 mph8 km/h. 46% chance of drizzle throughout the night. | |||||||
| SundaySep 6 | 88°F31°C Feels 102°F39°C | 78°F26°C | 0.14 in3.6 mm· 82% | 74% | Light Rain | SSW 6 mph10 km/h | |
DayMostly cloudy and hot, with a high of 88°F31°C — feels like 102°F39°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h. 82% 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 mph7 km/h. 34% chance of drizzle throughout the night. | |||||||
| MondaySep 7 | 88°F31°C Feels 101°F38°C | 78°F26°C | 0.18 in4.6 mm· 83% | 77% | Light Rain | SSW 6 mph10 km/h | |
DayMostly cloudy and hot, with a high of 88°F31°C — feels like 100°F38°C. Breezy from the SW at 7 to 9 mph12 to 15 km/h. 83% 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 mph7 km/h. 72% chance of light rain throughout the night. | |||||||
| TuesdaySep 8 | 87°F30°C Feels 99°F37°C | 78°F26°C | 0.32 in8.2 mm· 96% | 80% | Light Rain | SW 7 mph11 km/h | |
DayOvercast and hot, with a high of 87°F30°C — feels like 99°F37°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. 96% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Light wind from the SSW around 5 mph8 km/h. 91% chance of light rain throughout the night. | |||||||
| WednesdaySep 9 | 85°F30°C Feels 97°F36°C | 78°F25°C | 0.45 in11.4 mm· 100% | 84% | Light Rain | SW 7 mph11 km/h | |
DayOvercast and warm, with a high of 85°F30°C — feels like 97°F36°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 100% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F25°C. Light wind from the SSW around 5 mph9 km/h. 91% chance of light rain throughout the night. | |||||||
| ThursdaySep 10 | 86°F30°C Feels 98°F37°C | 78°F26°C | 0.33 in8.3 mm· 97% | 86% | Light Rain | SW 7 mph11 km/h | |
DayOvercast and warm, with a high of 86°F30°C — feels like 99°F37°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 97% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Light wind from the SSW around 5 mph8 km/h. 94% chance of light rain throughout the night. | |||||||
| FridaySep 11 | 86°F30°C Feels 100°F38°C | 79°F26°C | 0.24 in6.1 mm· 96% | 79% | Light Rain | SW 7 mph11 km/h | |
DayMostly cloudy and hot, with a high of 86°F30°C — feels like 100°F38°C. Breezy from the WSW at 8 to 10 mph14 to 17 km/h. 96% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 79°F26°C. Light wind from the SSW around 5 mph8 km/h. 78% chance of light rain throughout the night. | |||||||
| SaturdaySep 12 | 87°F30°C Feels 100°F38°C | 78°F26°C | 0.29 in7.3 mm· 92% | 83% | Light Rain | SW 6 mph10 km/h | |
DayOvercast and hot, with a high of 87°F30°C — feels like 100°F38°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. 92% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Light wind from the SSW around 4 mph7 km/h. 73% chance of light rain throughout the night. | |||||||
| SundaySep 13 | 86°F30°C Feels 98°F37°C | 78°F26°C | 0.37 in9.4 mm· 90% | 90% | Light Rain | SW 6 mph9 km/h | |
DayOvercast and hot, with a high of 86°F30°C — feels like 99°F37°C. Breezy from the SW at 7 to 9 mph12 to 14 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 SSW around 4 mph7 km/h. 71% chance of light rain throughout the night. | |||||||
| MondaySep 14 | 86°F30°C Feels 98°F36°C | 78°F26°C | 0.5 in12.7 mm· 94% | 93% | Light Rain | SW 5 mph8 km/h | |
DayOvercast and warm, with a high of 86°F30°C — feels like 97°F36°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. 94% 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. 77% chance of light rain throughout the night. | |||||||
| TuesdaySep 15 | 85°F30°C Feels 97°F36°C | 78°F25°C | 0.46 in11.6 mm· 94% | 92% | Rain | SW 5 mph8 km/h | |
DayOvercast and warm, with a high of 85°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Breezy from the WSW at 6 to 8 mph10 to 13 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 SSW around 4 mph6 km/h. 79% chance of light rain throughout the night. | |||||||
| WednesdaySep 16 | 85°F30°C Feels 97°F36°C | 78°F26°C | 0.5 in12.7 mm· 97% | 92% | Light Rain | SSW 5 mph9 km/h | |
DayOvercast and warm, with a high of 85°F30°C — feels like 97°F36°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. 97% 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 mph7 km/h. 81% chance of light rain throughout the night. | |||||||
| ThursdaySep 17 | 85°F29°C Feels 96°F36°C | 78°F26°C | 0.47 in11.9 mm· 96% | 90% | Rain | SSW 6 mph10 km/h | |
DayOvercast and warm, with a high of 85°F29°C — feels like 97°F36°C. Breezy from the SSW at 7 to 9 mph12 to 14 km/h. 96% 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 mph9 km/h. 78% 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: 6.9329°N, 79.8848°E·Elevation: 20m·Timezone: Asia/Colombo·Population: 64,887