Current Conditions

Clearlake, California

64°F18°C

Clear

Wind

SSE 2 mph3 km/h

Humidity

73%

Cloud Cover

40%

As of Thursday, August 13, 2026 at 7:41 AM PDT

Today's Outlook

Day

Mostly clear and warm, with a high of 78°F26°C and morning low of 64°F18°C. Light wind from the S around 4 mph7 km/h.

Night

Partly cloudy, with a low around 62°F17°C. Light wind from the SSW around 3 mph5 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 78°F26°C	Low 62°F17°C	Precip 0 in0 mm—	Cloud 23%	Wind SSW 4 mph6 km/h	Thursday: Mostly clear and warm, with a high of 78°F26°C and morning low of 64°F18°C. Light wind from the S around 4 mph7 km/h. Thursday Night: Partly cloudy, with a low around 62°F17°C. Light wind from the SSW around 3 mph5 km/h.
Clear	High 77°F25°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 22%	Wind S 3 mph5 km/h	Friday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 61°F16°C. Light wind from the SSE around 4 mph6 km/h. Friday Night: Mostly clear, with a low around 59°F15°C. Light wind from the SSW around 3 mph4 km/h.
Clear	High 81°F27°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 28%	Wind S 3 mph5 km/h	Saturday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 63°F17°C. Light wind from the SSE around 4 mph6 km/h. Saturday Night: Mostly clear, with a low around 59°F15°C. Light wind from the SW around 2 mph4 km/h.
Partly Cloudy	High 85°F30°C	Low 60°F16°C	Precip 0 in0 mm—	Cloud 71%	Wind SSW 3 mph5 km/h	Sunday: Overcast and warm, with a high of 85°F30°C and morning low of 65°F18°C. Light wind from the SSE around 4 mph6 km/h. Dry air. Sunday Night: Mostly cloudy, with a low around 60°F16°C. Light wind from the W around 3 mph4 km/h.
Partly Cloudy	High 86°F30°C	Low 64°F18°C	Precip 0 in0 mm—	Cloud 59%	Wind SW 4 mph6 km/h	Monday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 67°F19°C. Light wind from the SSW around 4 mph7 km/h. Dry air. Monday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the WSW around 3 mph5 km/h.
Partly Cloudy	High 87°F31°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 41%	Wind WSW 3 mph5 km/h	Tuesday: Partly cloudy and hot, with a high of 87°F31°C and morning low of 67°F19°C. Light wind from the SSW around 3 mph6 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the W around 3 mph5 km/h.
Clear	High 87°F31°C	Low 64°F18°C	Precip 0 in0 mm—	Cloud 25%	Wind WSW 4 mph6 km/h	Wednesday: Mostly clear and hot, with a high of 87°F31°C and morning low of 67°F20°C. Light wind from the SSW around 4 mph6 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 64°F18°C. Light wind from the W around 3 mph6 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	78°F26°C	62°F17°C	0 in0 mm· —	23%	Clear	SSW 4 mph6 km/h
DayMostly clear and warm, with a high of 78°F26°C and morning low of 64°F18°C. Light wind from the S around 4 mph7 km/h. NightPartly cloudy, with a low around 62°F17°C. Light wind from the SSW around 3 mph5 km/h.
	FridayAug 14	77°F25°C	59°F15°C	0 in0 mm· —	22%	Clear	S 3 mph5 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 61°F16°C. Light wind from the SSE around 4 mph6 km/h. NightMostly clear, with a low around 59°F15°C. Light wind from the SSW around 3 mph4 km/h.
	SaturdayAug 15	81°F27°C	59°F15°C	0 in0 mm· —	28%	Clear	S 3 mph5 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 63°F17°C. Light wind from the SSE around 4 mph6 km/h. NightMostly clear, with a low around 59°F15°C. Light wind from the SW around 2 mph4 km/h.
	SundayAug 16	85°F30°C	60°F16°C	0 in0 mm· —	71%	Partly Cloudy	SSW 3 mph5 km/h
DayOvercast and warm, with a high of 85°F30°C and morning low of 65°F18°C. Light wind from the SSE around 4 mph6 km/h. Dry air. NightMostly cloudy, with a low around 60°F16°C. Light wind from the W around 3 mph4 km/h.
	MondayAug 17	86°F30°C	64°F18°C	0 in0 mm· —	59%	Partly Cloudy	SW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 67°F19°C. Light wind from the SSW around 4 mph7 km/h. Dry air. NightMostly cloudy, with a low around 64°F18°C. Light wind from the WSW around 3 mph5 km/h.
	TuesdayAug 18	87°F31°C	63°F17°C	0 in0 mm· —	41%	Partly Cloudy	WSW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 67°F19°C. Light wind from the SSW around 3 mph6 km/h. Dry air. NightPartly cloudy, with a low around 63°F17°C. Light wind from the W around 3 mph5 km/h.
	WednesdayAug 19	87°F31°C	64°F18°C	0 in0 mm· —	25%	Clear	WSW 4 mph6 km/h
DayMostly clear and hot, with a high of 87°F31°C and morning low of 67°F20°C. Light wind from the SSW around 4 mph6 km/h. Dry air. NightPartly cloudy, with a low around 64°F18°C. Light wind from the W around 3 mph6 km/h.
	ThursdayAug 20	84°F29°C	62°F17°C	0 in0.1 mm· 2%	23%	Clear	WSW 4 mph6 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 67°F19°C. Light wind from the SSW around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 62°F17°C. Light wind from the W around 4 mph6 km/h.
	FridayAug 21	85°F29°C	62°F16°C	0 in0 mm· —	13%	Clear	WSW 4 mph6 km/h
DayMostly clear and warm, with a high of 85°F29°C and morning low of 65°F19°C. Light wind from the SSW around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 62°F16°C. Light wind from the W around 3 mph6 km/h.
	SaturdayAug 22	86°F30°C	62°F17°C	0 in0 mm· —	9%	Clear	WSW 4 mph6 km/h
DayMostly clear and hot, with a high of 86°F30°C and morning low of 67°F19°C. Light wind from the SW around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 62°F17°C. Light wind from the W around 4 mph6 km/h.
	SundayAug 23	87°F31°C	63°F17°C	0 in0.1 mm· 2%	7%	Clear	WSW 4 mph6 km/h
DayMostly clear and hot, with a high of 87°F31°C and morning low of 67°F20°C. Light wind from the SSW around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 63°F17°C. Light wind from the W around 3 mph6 km/h.
	MondayAug 24	88°F31°C	64°F18°C	0 in0 mm· —	10%	Clear	SW 4 mph6 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 68°F20°C. Light wind from the S around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 64°F18°C. Light wind from the W around 3 mph5 km/h.
	TuesdayAug 25	87°F31°C	63°F17°C	0 in0 mm· —	13%	Clear	SW 4 mph6 km/h
DayMostly clear and hot, with a high of 87°F31°C and morning low of 66°F19°C. Light wind from the S around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 63°F17°C. Light wind from the W around 3 mph5 km/h.
	WednesdayAug 26	87°F30°C	63°F17°C	0 in0 mm· —	16%	Clear	SW 3 mph6 km/h
DayMostly clear and hot, with a high of 87°F30°C and morning low of 67°F19°C. Light wind from the S around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 63°F17°C. Light wind from the W around 3 mph5 km/h.
	ThursdayAug 27	86°F30°C	62°F17°C	0 in0.1 mm· 2%	19%	Clear	SW 4 mph6 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 66°F19°C. Light wind from the S around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 62°F17°C. Light wind from the W around 3 mph5 km/h.

Nearby Cities

Windsor30 mi49 km Ukiah34 mi55 km Santa Rosa36 mi58 km Rohnert Park43 mi69 km Agua Caliente44 mi72 km Napa49 mi79 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: 38.9582°N, 122.6264°W·Elevation: 432m·Timezone: America/Los_Angeles·Population: 15,182