Current Conditions

South Yuba City, California

70°F21°C
Light Rain

Wind

S 6 mph10 km/h

Humidity

50%

Cloud Cover

55%

As of Wednesday, September 2, 2026 at 10:09 PM PDT

Today's Outlook

Night

Mostly cloudy, with a low around 64°F18°C. Breezy from the S at 7 mph11 km/h. 68% chance of light rain in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 73°F23°CLow 64°F18°CPrecip 0.16 in4 mm76%Cloud 82%Wind S 8 mph12 km/hThursday: Overcast and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the S at 9 mph14 km/h. 76% chance of light rain throughout the day. Thursday Night: Mostly cloudy, with a low around 64°F18°C. Breezy from the S at 7 mph11 km/h. 68% chance of light rain in the evening.
ShowersHigh 79°F26°CLow 63°F17°CPrecip 0.04 in1.1 mm48%Cloud 33%Wind SSE 5 mph8 km/hFriday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 64°F18°C. Light wind from the SSE around 5 mph8 km/h. 16% chance of drizzle in the morning. Friday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the SSE around 5 mph8 km/h. 48% chance of showers overnight.
ClearHigh 83°F28°CLow 59°F15°CPrecip 0 in0 mmCloud 17%Wind SSE 4 mph6 km/hSaturday: Mostly clear and warm, with a high of 83°F28°C and morning low of 63°F17°C. Light wind from the S around 3 mph6 km/h. Saturday Night: Mostly clear, with a low around 59°F15°C. Light wind from the SSE around 4 mph6 km/h.
ClearHigh 82°F28°CLow 61°F16°CPrecip 0 in0.1 mm3%Cloud 16%Wind SSE 6 mph9 km/hSunday: Mostly clear and warm, with a high of 82°F28°C and morning low of 62°F17°C. Breezy from the SSE at 7 mph11 km/h. Dry air. Sunday Night: Mostly clear, with a low around 61°F16°C. Light wind from the SE around 5 mph8 km/h.
ClearHigh 86°F30°CLow 59°F15°CPrecip 0 in0 mmCloud 10%Wind NNW 5 mph8 km/hMonday: Mostly clear and hot, with a high of 86°F30°C and morning low of 64°F18°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h. Dry air. Monday Night: Mostly clear, with a low around 59°F15°C. Light wind from the N around 4 mph6 km/h.
ClearHigh 89°F32°CLow 61°F16°CPrecip 0 in0 mmCloud 34%Wind N 3 mph6 km/hTuesday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 63°F17°C. Light wind from the NW around 3 mph5 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the NE around 4 mph6 km/h.
ClearHigh 92°F34°CLow 63°F17°CPrecip 0 in0.1 mm2%Cloud 26%Wind NNW 4 mph7 km/hWednesday: Partly cloudy and hot, with a high of 92°F34°C and morning low of 67°F20°C. Light wind from the NW around 5 mph8 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the NE around 4 mph7 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 373°F23°C64°F18°C0.16 in4 mm· 76%82%Light RainS 8 mph12 km/h
FridaySep 479°F26°C63°F17°C0.04 in1.1 mm· 48%33%ShowersSSE 5 mph8 km/h
SaturdaySep 583°F28°C59°F15°C0 in0 mm· —17%ClearSSE 4 mph6 km/h
SundaySep 682°F28°C61°F16°C0 in0.1 mm· 3%16%ClearSSE 6 mph9 km/h
MondaySep 786°F30°C59°F15°C0 in0 mm· —10%ClearNNW 5 mph8 km/h
TuesdaySep 889°F32°C61°F16°C0 in0 mm· —34%ClearN 3 mph6 km/h
WednesdaySep 992°F34°C63°F17°C0 in0.1 mm· 2%26%ClearNNW 4 mph7 km/h
ThursdaySep 1093°F34°C66°F19°C0.01 in0.3 mm· 3%21%ClearSE 4 mph7 km/h
FridaySep 1191°F33°C67°F19°C0.02 in0.6 mm· 6%22%ClearSSE 5 mph8 km/h
SaturdaySep 1289°F32°C65°F18°C0.03 in0.7 mm· 6%22%ClearSSE 5 mph8 km/h
SundaySep 1389°F32°C64°F18°C0.06 in1.5 mm· 8%23%ClearSSE 5 mph8 km/h
MondaySep 1490°F32°C64°F18°C0.02 in0.5 mm· 4%16%ClearSSE 5 mph7 km/h
TuesdaySep 1591°F33°C64°F18°C0.01 in0.3 mm· 3%15%ClearSSE 4 mph7 km/h
WednesdaySep 1692°F33°C65°F18°C0 in0.1 mm· 2%19%ClearSSE 4 mph7 km/h
ThursdaySep 1793°F34°C65°F18°C0.01 in0.2 mm· 2%15%ClearSW 4 mph7 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