Current Conditions

South Yuba City, California

96°F36°C
Hot

Wind

NW 3 mph4 km/h

Humidity

16%

Cloud Cover

15%

As of Tuesday, September 8, 2026 at 4:16 PM PDT

Today's Outlook

Day

Mostly clear and hot, with a high of 96°F36°C and morning low of 83°F28°C. Light wind from the NW around 3 mph6 km/h. Heat risk in the afternoon.

Night

Mostly cloudy, with a low around 73°F23°C. Light wind from the N around 4 mph7 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
HotHigh 96°F36°CLow 73°F23°CPrecip 0 in0 mmCloud 30%Wind NNW 4 mph6 km/hTuesday: Mostly clear and hot, with a high of 96°F36°C and morning low of 83°F28°C. Light wind from the NW around 3 mph6 km/h. Heat risk in the afternoon. Tuesday Night: Mostly cloudy, with a low around 73°F23°C. Light wind from the N around 4 mph7 km/h.
HotHigh 101°F38°CLow 66°F19°CPrecip 0 in0 mmCloud 69%Wind NNW 5 mph8 km/hWednesday: Mostly cloudy and hot, with a high of 101°F38°C and morning low of 70°F21°C. Breezy from the NW at 6 to 7 mph9 to 11 km/h. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the NNE around 4 mph6 km/h.
HotHigh 103°F39°CLow 72°F22°CPrecip 0.02 in0.4 mm1%Cloud 31%Wind SE 4 mph6 km/hThursday: Partly cloudy and hot, with a high of 103°F39°C and morning low of 75°F24°C. Light wind from the S around 3 mph5 km/h. Heat risk in the afternoon. Thursday Night: Partly cloudy, with a low around 72°F22°C. Light wind from the SE around 5 mph8 km/h.
HotHigh 96°F35°CLow 72°F22°CPrecip 0 in0.1 mm1%Cloud 3%Wind SSE 7 mph11 km/hFriday: Mostly clear and hot, with a high of 96°F35°C and morning low of 73°F23°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 72°F22°C. Breezy from the SE at 7 to 8 mph12 to 14 km/h.
ClearHigh 91°F33°CLow 66°F19°CPrecip 0 in0.1 mm2%Cloud 6%Wind SSE 8 mph13 km/hSaturday: Mostly clear and hot, with a high of 91°F33°C and morning low of 67°F19°C. Breezy from the S at 8 to 10 mph14 to 16 km/h. Saturday Night: Mostly clear, with a low around 66°F19°C. Breezy from the SSE at 7 to 8 mph12 to 14 km/h.
ClearHigh 87°F31°CLow 63°F17°CPrecip 0 in0 mmCloud 10%Wind NW 5 mph8 km/hSunday: Mostly clear and hot, with a high of 87°F31°C and morning low of 66°F19°C. Light wind from the NW around 6 mph9 km/h. Dry air. Sunday Night: Mostly clear, with a low around 63°F17°C. Light wind from the E around 5 mph8 km/h.
ClearHigh 89°F32°CLow 62°F17°CPrecip 0 in0.1 mm2%Cloud 8%Wind NW 4 mph7 km/hMonday: Mostly clear and hot, with a high of 89°F32°C and morning low of 65°F18°C. Light wind from the NW around 5 mph7 km/h. Dry air. Monday Night: Mostly clear, with a low around 62°F17°C. Light wind from the ESE around 4 mph7 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 896°F36°C73°F23°C0 in0 mm· —30%HotNNW 4 mph6 km/h
WednesdaySep 9101°F38°C66°F19°C0 in0 mm· —69%HotNNW 5 mph8 km/h
ThursdaySep 10103°F39°C72°F22°C0.02 in0.4 mm· 1%31%HotSE 4 mph6 km/h
FridaySep 1196°F35°C72°F22°C0 in0.1 mm· 1%3%HotSSE 7 mph11 km/h
SaturdaySep 1291°F33°C66°F19°C0 in0.1 mm· 2%6%ClearSSE 8 mph13 km/h
SundaySep 1387°F31°C63°F17°C0 in0 mm· —10%ClearNW 5 mph8 km/h
MondaySep 1489°F32°C62°F17°C0 in0.1 mm· 2%8%ClearNW 4 mph7 km/h
TuesdaySep 1588°F31°C61°F16°C0 in0 mm· —13%ClearSSE 5 mph8 km/h
WednesdaySep 1685°F30°C60°F16°C0 in0 mm· —10%ClearSSE 5 mph9 km/h
ThursdaySep 1787°F31°C61°F16°C0 in0.1 mm· 2%9%ClearS 5 mph7 km/h
FridaySep 1888°F31°C60°F16°C0 in0.1 mm· 2%10%ClearSSE 4 mph7 km/h
SaturdaySep 1989°F32°C60°F16°C0 in0 mm· —13%ClearSSE 4 mph7 km/h
SundaySep 2090°F32°C61°F16°C0 in0 mm· —18%ClearSSE 4 mph7 km/h
MondaySep 2190°F32°C62°F17°C0 in0.1 mm· 2%23%ClearSSE 4 mph7 km/h
TuesdaySep 2290°F32°C63°F17°C0.01 in0.2 mm· 4%24%ClearSSE 5 mph8 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: 39.1166°N, 121.6391°W·Elevation: 16m·Timezone: America/Los_Angeles·Population: 15,217