Current Conditions

Suisun, California

59°F15°C
Partly Cloudy

Wind

SW 8 mph13 km/h

Humidity

87%

Cloud Cover

94%

As of Thursday, August 13, 2026 at 3:55 AM PDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h.

Night

Mostly cloudy, with a low around 59°F15°C. Breezy from the SW at 8 to 10 mph14 to 16 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 72°F22°CLow 59°F15°CPrecip 0 in0 mmCloud 63%Wind SW 9 mph15 km/hThursday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. Thursday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the SW at 8 to 10 mph14 to 16 km/h.
Partly CloudyHigh 73°F23°CLow 58°F14°CPrecip 0 in0 mmCloud 56%Wind SW 7 mph12 km/hFriday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 60°F15°C. Breezy from the SW at 8 to 10 mph12 to 16 km/h. Friday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the SW at 7 to 8 mph11 to 14 km/h.
Partly CloudyHigh 78°F25°CLow 58°F14°CPrecip 0 in0 mmCloud 48%Wind SW 6 mph10 km/hSaturday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 60°F16°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. Saturday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h.
Partly CloudyHigh 84°F29°CLow 57°F14°CPrecip 0 in0 mmCloud 68%Wind WSW 6 mph9 km/hSunday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 59°F15°C. Breezy from the WSW at 5 to 8 mph9 to 12 km/h. Sunday 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 82°F28°CLow 59°F15°CPrecip 0 in0 mmCloud 72%Wind SW 7 mph11 km/hMonday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 61°F16°C. Breezy from the SW at 7 to 9 mph12 to 15 km/h. Monday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h.
Partly CloudyHigh 84°F29°CLow 58°F15°CPrecip 0 in0 mmCloud 49%Wind SW 7 mph10 km/hTuesday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 60°F16°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. Tuesday Night: Mostly cloudy, with a low around 58°F15°C. Breezy from the SW at 7 mph10 km/h.
ClearHigh 83°F28°CLow 59°F15°CPrecip 0 in0 mmCloud 31%Wind SW 7 mph11 km/hWednesday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 61°F16°C. Breezy from the SW at 7 to 9 mph11 to 15 km/h. Wednesday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1372°F22°C59°F15°C0 in0 mm· —63%Partly CloudySW 9 mph15 km/h
FridayAug 1473°F23°C58°F14°C0 in0 mm· —56%Partly CloudySW 7 mph12 km/h
SaturdayAug 1578°F25°C58°F14°C0 in0 mm· —48%Partly CloudySW 6 mph10 km/h
SundayAug 1684°F29°C57°F14°C0 in0 mm· —68%Partly CloudyWSW 6 mph9 km/h
MondayAug 1782°F28°C59°F15°C0 in0 mm· —72%Partly CloudySW 7 mph11 km/h
TuesdayAug 1884°F29°C58°F15°C0 in0 mm· —49%Partly CloudySW 7 mph10 km/h
WednesdayAug 1983°F28°C59°F15°C0 in0 mm· —31%ClearSW 7 mph11 km/h
ThursdayAug 2081°F27°C59°F15°C0 in0 mm· —28%ClearSW 8 mph12 km/h
FridayAug 2182°F28°C58°F15°C0 in0 mm· —26%ClearSW 7 mph11 km/h
SaturdayAug 2283°F29°C59°F15°C0 in0 mm· —22%ClearSW 7 mph11 km/h
SundayAug 2384°F29°C59°F15°C0 in0 mm· —20%ClearSW 6 mph10 km/h
MondayAug 2483°F28°C59°F15°C0 in0 mm· —21%ClearSW 6 mph10 km/h
TuesdayAug 2582°F28°C58°F15°C0 in0 mm· —25%ClearSW 7 mph11 km/h
WednesdayAug 2683°F28°C58°F15°C0 in0 mm· —25%ClearSW 6 mph10 km/h
ThursdayAug 2782°F28°C58°F14°C0 in0 mm· —33%ClearSW 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 38.2383°N, 122.0402°W·Elevation: 2m·Timezone: America/Los_Angeles·Population: 28,111