Current Conditions

Pittsburg, California

62°F16°C

Clear

Wind

SW 6 mph9 km/h

Humidity

84%

Cloud Cover

As of Tuesday, September 22, 2026 at 11:37 PM PDT

Today's Outlook

Night

Partly cloudy, with a low around 56°F13°C. Light wind from the WSW around 4 mph7 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 87°F31°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 24%	Wind WSW 3 mph6 km/h	Wednesday: Mostly clear and hot, with a high of 87°F31°C and morning low of 57°F14°C. Light wind from the WNW around 3 mph4 km/h. Wednesday Night: Partly cloudy, with a low around 56°F13°C. Light wind from the WSW around 4 mph7 km/h.
Partly Cloudy	High 86°F30°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 55%	Wind WSW 5 mph9 km/h	Thursday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 59°F15°C. Breezy from the WSW at 5 to 10 mph8 to 15 km/h. Thursday Night: Partly cloudy, with a low around 58°F15°C. Breezy from the SW at 6 to 8 mph9 to 13 km/h.
Clear	High 81°F27°C	Low 61°F16°C	Precip 0 in0 mm—	Cloud 29%	Wind WSW 8 mph13 km/h	Friday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 63°F17°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. Friday Night: Partly cloudy, with a low around 61°F16°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h.
Clear	High 80°F26°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 35%	Wind WSW 5 mph8 km/h	Saturday: Partly cloudy and warm, with a high of 80°F26°C and morning low of 57°F14°C. Breezy from the WSW at 5 to 7 mph7 to 11 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 55°F13°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h.
Clear	High 74°F24°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 37%	Wind SW 8 mph12 km/h	Sunday: Partly cloudy and warm, with a high of 74°F24°C and morning low of 59°F15°C. Breezy from the WSW at 8 to 10 mph14 to 16 km/h. Sunday Night: Partly cloudy, with a low around 56°F13°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h.
Clear	High 81°F27°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 15%	Wind WSW 5 mph8 km/h	Monday: Mostly clear and warm, with a high of 81°F27°C and morning low of 57°F14°C. Light wind from the W around 5 mph7 km/h. Dry air. Monday Night: Mostly clear, with a low around 55°F13°C. Light wind from the SW around 6 mph9 km/h.
Clear	High 86°F30°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 12%	Wind WSW 4 mph7 km/h	Tuesday: Mostly clear and warm, with a high of 86°F30°C and morning low of 58°F14°C. Light wind from the W around 4 mph6 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 57°F14°C. Light wind from the SW around 5 mph7 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	87°F31°C	56°F13°C	0 in0 mm· —	24%	Clear	WSW 3 mph6 km/h
DayMostly clear and hot, with a high of 87°F31°C and morning low of 57°F14°C. Light wind from the WNW around 3 mph4 km/h. NightPartly cloudy, with a low around 56°F13°C. Light wind from the WSW around 4 mph7 km/h.
	ThursdaySep 24	86°F30°C	58°F15°C	0 in0 mm· —	55%	Partly Cloudy	WSW 5 mph9 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 59°F15°C. Breezy from the WSW at 5 to 10 mph8 to 15 km/h. NightPartly cloudy, with a low around 58°F15°C. Breezy from the SW at 6 to 8 mph9 to 13 km/h.
	FridaySep 25	81°F27°C	61°F16°C	0 in0 mm· —	29%	Clear	WSW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 63°F17°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. NightPartly cloudy, with a low around 61°F16°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h.
	SaturdaySep 26	80°F26°C	55°F13°C	0 in0 mm· —	35%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 80°F26°C and morning low of 57°F14°C. Breezy from the WSW at 5 to 7 mph7 to 11 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h.
	SundaySep 27	74°F24°C	56°F13°C	0 in0 mm· —	37%	Clear	SW 8 mph12 km/h
DayPartly cloudy and warm, with a high of 74°F24°C and morning low of 59°F15°C. Breezy from the WSW at 8 to 10 mph14 to 16 km/h. NightPartly cloudy, with a low around 56°F13°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h.
	MondaySep 28	81°F27°C	55°F13°C	0 in0 mm· —	15%	Clear	WSW 5 mph8 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 57°F14°C. Light wind from the W around 5 mph7 km/h. Dry air. NightMostly clear, with a low around 55°F13°C. Light wind from the SW around 6 mph9 km/h.
	TuesdaySep 29	86°F30°C	57°F14°C	0 in0 mm· —	12%	Clear	WSW 4 mph7 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 58°F14°C. Light wind from the W around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 57°F14°C. Light wind from the SW around 5 mph7 km/h.
	WednesdaySep 30	85°F30°C	59°F15°C	0.01 in0.2 mm· 2%	30%	Clear	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 60°F15°C. Light wind from the W around 4 mph6 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the SW around 5 mph7 km/h.
	ThursdayOct 1	82°F28°C	60°F16°C	0.02 in0.4 mm· 5%	45%	Partly Cloudy	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 61°F16°C. Light wind from the WSW around 5 mph8 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the SW around 5 mph8 km/h.
	FridayOct 2	84°F29°C	59°F15°C	0.02 in0.6 mm· 3%	26%	Clear	W 5 mph8 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 61°F16°C. Light wind from the WNW around 5 mph7 km/h. Dry air. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WSW around 5 mph8 km/h.
	SaturdayOct 3	84°F29°C	60°F16°C	0.01 in0.3 mm· 3%	23%	Clear	WSW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 61°F16°C. Light wind from the WNW around 5 mph7 km/h. Dry air. NightMostly clear, with a low around 60°F16°C. Light wind from the WSW around 5 mph7 km/h.
	SundayOct 4	82°F28°C	61°F16°C	0.02 in0.4 mm· 4%	26%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 62°F17°C. Light wind from the W around 5 mph8 km/h. NightPartly cloudy, with a low around 61°F16°C. Light wind from the WSW around 5 mph8 km/h.
	MondayOct 5	82°F28°C	60°F15°C	0.03 in0.7 mm· 5%	24%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 61°F16°C. Light wind from the W around 5 mph8 km/h. NightMostly clear, with a low around 60°F15°C. Light wind from the WSW around 5 mph8 km/h.
	TuesdayOct 6	82°F28°C	60°F16°C	0.02 in0.5 mm· 6%	23%	Clear	WSW 5 mph8 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 61°F16°C. Light wind from the W around 5 mph8 km/h. NightMostly clear, with a low around 60°F16°C. Light wind from the WSW around 5 mph8 km/h.
	WednesdayOct 7	81°F27°C	60°F16°C	0.01 in0.2 mm· 4%	25%	Clear	WSW 5 mph8 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 61°F16°C. Light wind from the W around 5 mph8 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the WSW around 4 mph7 km/h.

Nearby Cities

Bay Point4 mi7 km Antioch5 mi7 km Concord9 mi14 km Oakley10 mi15 km Pleasant Hill11 mi18 km Brentwood12 mi20 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: 38.0280°N, 121.8847°W·Elevation: 8m·Timezone: America/Los_Angeles·Population: 69,424