Current Conditions

Vallejo, California

59°F15°C
Cloudy

Wind

SW 8 mph13 km/h

Humidity

89%

Cloud Cover

98%

As of Thursday, August 13, 2026 at 3:14 AM PDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 69°F21°C and morning low of 60°F15°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h.

Night

Overcast, with a low around 58°F14°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
CloudyHigh 69°F21°CLow 58°F14°CPrecip 0 in0.1 mmCloud 81%Wind SW 9 mph14 km/hThursday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 60°F15°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. Thursday Night: Overcast, with a low around 58°F14°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h.
Partly CloudyHigh 69°F21°CLow 57°F14°CPrecip 0 in0.1 mmCloud 73%Wind SW 7 mph11 km/hFriday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 59°F15°C. Breezy from the SW at 8 to 9 mph12 to 15 km/h. Friday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.
Partly CloudyHigh 73°F23°CLow 57°F14°CPrecip 0 in0 mmCloud 61%Wind WSW 6 mph10 km/hSaturday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. Saturday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
Partly CloudyHigh 79°F26°CLow 56°F13°CPrecip 0 in0 mmCloud 75%Wind WSW 5 mph9 km/hSunday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 57°F14°C. Breezy from the WSW at 6 to 8 mph9 to 13 km/h. Sunday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the SW around 5 mph8 km/h.
Partly CloudyHigh 78°F25°CLow 58°F14°CPrecip 0 in0 mmCloud 74%Wind SW 7 mph11 km/hMonday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 59°F15°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h. Monday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h.
Partly CloudyHigh 80°F27°CLow 57°F14°CPrecip 0 in0 mmCloud 52%Wind SW 6 mph10 km/hTuesday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 59°F15°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. Tuesday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h.
ClearHigh 79°F26°CLow 58°F14°CPrecip 0 in0 mmCloud 39%Wind SW 7 mph11 km/hWednesday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 60°F15°C. Breezy from the SW at 7 to 10 mph12 to 15 km/h. Wednesday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1369°F21°C58°F14°C0 in0.1 mm· —81%CloudySW 9 mph14 km/h
FridayAug 1469°F21°C57°F14°C0 in0.1 mm· —73%Partly CloudySW 7 mph11 km/h
SaturdayAug 1573°F23°C57°F14°C0 in0 mm· —61%Partly CloudyWSW 6 mph10 km/h
SundayAug 1679°F26°C56°F13°C0 in0 mm· —75%Partly CloudyWSW 5 mph9 km/h
MondayAug 1778°F25°C58°F14°C0 in0 mm· —74%Partly CloudySW 7 mph11 km/h
TuesdayAug 1880°F27°C57°F14°C0 in0 mm· —52%Partly CloudySW 6 mph10 km/h
WednesdayAug 1979°F26°C58°F14°C0 in0 mm· —39%ClearSW 7 mph11 km/h
ThursdayAug 2077°F25°C57°F14°C0 in0 mm· —35%ClearSW 7 mph12 km/h
FridayAug 2178°F26°C57°F14°C0 in0 mm· —33%ClearSW 7 mph11 km/h
SaturdayAug 2279°F26°C57°F14°C0 in0 mm· —31%ClearSW 7 mph10 km/h
SundayAug 2379°F26°C58°F14°C0 in0 mm· —29%ClearSW 6 mph10 km/h
MondayAug 2480°F26°C57°F14°C0 in0 mm· —28%ClearSW 6 mph10 km/h
TuesdayAug 2579°F26°C57°F14°C0 in0 mm· —32%ClearSW 6 mph10 km/h
WednesdayAug 2678°F26°C57°F14°C0 in0 mm· —36%ClearSW 7 mph10 km/h
ThursdayAug 2779°F26°C56°F14°C0.01 in0.2 mm· 2%40%Partly CloudySW 6 mph10 km/h

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.

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Coordinates: 38.1041°N, 122.2566°W·Elevation: 21m·Timezone: America/Los_Angeles·Population: 121,692