Current Conditions

Dehiwala-Mount Lavinia, Western Province

79°F26°C

Light Rain

Wind

SW 6 mph9 km/h

Humidity

92%

Cloud Cover

93%

As of Wednesday, September 23, 2026 at 6:52 AM 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 mph17 to 20 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 8 to 9 mph13 to 15 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 0.43 in11 mm100%	Cloud 91%	Wind SW 10 mph15 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 mph17 to 20 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 8 to 9 mph13 to 15 km/h. 100% chance of light rain throughout the night.
Rain	High 82°F28°CFeels 90°F32°C	Low 78°F26°C	Precip 1.21 in30.8 mm100%	Cloud 99%	Wind SW 10 mph16 km/h	Thursday: Overcast and warm, with a high of 82°F28°C — feels like 90°F32°C. Breezy from the SW at 11 to 12 mph17 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 mph14 km/h. 100% chance of rain throughout the night.
Rain	High 82°F28°CFeels 91°F33°C	Low 78°F25°C	Precip 0.72 in18.4 mm100%	Cloud 99%	Wind SW 8 mph14 km/h	Friday: Overcast and warm, with a high of 82°F28°C — feels like 91°F33°C. Breezy from the SW at 10 to 11 mph15 to 17 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. 99% chance of rain throughout the night.
Light Rain	High 85°F30°CFeels 98°F37°C	Low 78°F26°C	Precip 0.48 in12.3 mm99%	Cloud 85%	Wind WSW 6 mph10 km/h	Saturday: Overcast and warm, with a high of 85°F30°C — feels like 99°F37°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. 99% chance of light rain throughout the day. Heat risk in the afternoon. Saturday Night: Overcast, with a low around 78°F26°C. Light wind from the SW around 4 mph7 km/h. 93% chance of light rain throughout the night.
Light Rain	High 87°F30°CFeels 99°F37°C	Low 78°F25°C	Precip 0.22 in5.7 mm78%	Cloud 78%	Wind WSW 5 mph9 km/h	Sunday: Overcast and hot, with a high of 87°F30°C — feels like 99°F37°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h. 73% chance of light rain throughout the day. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 78°F25°C. Light wind from the SSW around 4 mph6 km/h. 78% chance of light rain throughout the night.
Light Rain	High 86°F30°CFeels 100°F38°C	Low 78°F26°C	Precip 0.28 in7 mm98%	Cloud 78%	Wind SSW 5 mph9 km/h	Monday: Mostly cloudy and hot, with a high of 86°F30°C — feels like 100°F38°C. Breezy from the SW at 7 to 8 mph11 to 14 km/h. 98% 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 mph6 km/h. 82% chance of light rain throughout the night.
Rain	High 85°F30°CFeels 98°F37°C	Low 78°F25°C	Precip 0.42 in10.7 mm98%	Cloud 90%	Wind SSW 5 mph9 km/h	Tuesday: Overcast and warm, with a high of 85°F30°C — feels like 99°F37°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 98% 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. 73% 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	0.43 in11 mm· 100%	91%	Light Rain	SW 10 mph15 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 mph17 to 20 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 8 to 9 mph13 to 15 km/h. 100% chance of light rain throughout the night.
	ThursdaySep 24	82°F28°C Feels 90°F32°C	78°F26°C	1.21 in30.8 mm· 100%	99%	Rain	SW 10 mph16 km/h
DayOvercast and warm, with a high of 82°F28°C — feels like 90°F32°C. Breezy from the SW at 11 to 12 mph17 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 mph14 km/h. 100% chance of rain throughout the night.
	FridaySep 25	82°F28°C Feels 91°F33°C	78°F25°C	0.72 in18.4 mm· 100%	99%	Rain	SW 8 mph14 km/h
DayOvercast and warm, with a high of 82°F28°C — feels like 91°F33°C. Breezy from the SW at 10 to 11 mph15 to 17 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. 99% chance of rain throughout the night.
	SaturdaySep 26	85°F30°C Feels 98°F37°C	78°F26°C	0.48 in12.3 mm· 99%	85%	Light Rain	WSW 6 mph10 km/h
DayOvercast and warm, with a high of 85°F30°C — feels like 99°F37°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. 99% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Light wind from the SW around 4 mph7 km/h. 93% chance of light rain throughout the night.
	SundaySep 27	87°F30°C Feels 99°F37°C	78°F25°C	0.22 in5.7 mm· 78%	78%	Light Rain	WSW 5 mph9 km/h
DayOvercast and hot, with a high of 87°F30°C — feels like 99°F37°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h. 73% chance of light rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F25°C. Light wind from the SSW around 4 mph6 km/h. 78% chance of light rain throughout the night.
	MondaySep 28	86°F30°C Feels 100°F38°C	78°F26°C	0.28 in7 mm· 98%	78%	Light Rain	SSW 5 mph9 km/h
DayMostly cloudy and hot, with a high of 86°F30°C — feels like 100°F38°C. Breezy from the SW at 7 to 8 mph11 to 14 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 S around 4 mph6 km/h. 82% chance of light rain throughout the night.
	TuesdaySep 29	85°F30°C Feels 98°F37°C	78°F25°C	0.42 in10.7 mm· 98%	90%	Rain	SSW 5 mph9 km/h
DayOvercast and warm, with a high of 85°F30°C — feels like 99°F37°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 98% 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. 73% chance of light rain throughout the night.
	WednesdaySep 30	86°F30°C Feels 99°F37°C	78°F25°C	0.33 in8.4 mm· 91%	89%	Light Rain	SSW 5 mph7 km/h
DayOvercast and hot, with a high of 86°F30°C — feels like 99°F37°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. 91% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F25°C. Light wind from the SSE around 3 mph5 km/h. 67% chance of light rain throughout the night.
	ThursdayOct 1	87°F30°C Feels 100°F38°C	78°F25°C	0.29 in7.3 mm· 92%	86%	Light Rain	SSW 4 mph6 km/h
DayOvercast and hot, with a high of 87°F30°C — feels like 100°F38°C. Breezy from the SW at 5 to 7 mph8 to 11 km/h. 92% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F25°C. Light wind from the SSE around 3 mph5 km/h. 42% chance of drizzle throughout the night.
	FridayOct 2	87°F31°C Feels 100°F38°C	78°F25°C	0.39 in9.8 mm· 96%	86%	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. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. 96% chance of rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F25°C. Light wind from the SSE around 3 mph5 km/h. 72% chance of light rain throughout the night.
	SaturdayOct 3	87°F30°C Feels 100°F38°C	77°F25°C	0.42 in10.6 mm· 97%	85%	Rain	SSW 4 mph7 km/h
DayOvercast and hot, with a high of 87°F30°C — feels like 100°F38°C. Breezy from the SSW at 5 to 7 mph9 to 12 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. 80% chance of light rain throughout the night.
	SundayOct 4	87°F31°C Feels 100°F38°C	77°F25°C	0.43 in11 mm· 95%	87%	Rain	SSW 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. Breezy from the SSW at 5 to 7 mph9 to 11 km/h. 95% 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. 66% chance of light rain throughout the night.
	MondayOct 5	87°F31°C Feels 100°F38°C	78°F25°C	0.52 in13.2 mm· 95%	83%	Rain	SSW 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. Breezy from the SW at 5 to 7 mph8 to 11 km/h. 95% chance of rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F25°C. Light wind from the SSE around 3 mph5 km/h. 64% chance of light rain throughout the night.
	TuesdayOct 6	88°F31°C Feels 101°F38°C	77°F25°C	0.52 in13.1 mm· 92%	78%	Rain	SSW 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 mph7 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 SE around 3 mph4 km/h. 58% chance of light rain throughout the night.
	WednesdayOct 7	88°F31°C Feels 102°F39°C	78°F26°C	0.37 in9.5 mm· 96%	71%	Rain	SSW 4 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. 96% chance of rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Light wind from the SE around 3 mph4 km/h. 62% chance of light rain throughout the night.

Nearby Cities

Maharagama4 mi6 km Sri Jayewardenepura Kotte4 mi6 km Pita Kotte4 mi7 km Moratuwa5 mi8 km Battaramulla South5 mi8 km Kolonnawa6 mi10 km

About This Forecast

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Coordinates: 6.8402°N, 79.8712°E·Elevation: 16m·Timezone: Asia/Colombo·Population: 219,827