Current Conditions

Granite Bay, California

57°F14°C
Clear

Wind

E 2 mph3 km/h

Humidity

77%

Cloud Cover

4%

As of Wednesday, September 23, 2026 at 4:46 AM PDT

Today's Outlook

Day

Mostly clear and hot, with a high of 90°F32°C and morning low of 59°F15°C. Light wind from the WNW around 3 mph5 km/h.

Night

Mostly clear, with a low around 57°F14°C. Light wind from the E around 3 mph4 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 90°F32°CLow 57°F14°CPrecip 0 in0 mmCloud 5%Wind N 3 mph5 km/hWednesday: Mostly clear and hot, with a high of 90°F32°C and morning low of 59°F15°C. Light wind from the WNW around 3 mph5 km/h. Wednesday Night: Mostly clear, with a low around 57°F14°C. Light wind from the E around 3 mph4 km/h.
Partly CloudyHigh 92°F33°CLow 59°F15°CPrecip 0 in0 mmCloud 42%Wind SSE 5 mph8 km/hThursday: Partly cloudy and hot, with a high of 92°F33°C and morning low of 62°F17°C. Light wind from the SSW around 5 mph8 km/h. Dry air. Thursday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the ESE around 5 mph7 km/h.
ClearHigh 86°F30°CLow 63°F17°CPrecip 0 in0.1 mm2%Cloud 29%Wind S 6 mph9 km/hFriday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 65°F18°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. Dry air. Friday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the SSE around 5 mph8 km/h.
ClearHigh 84°F29°CLow 59°F15°CPrecip 0 in0 mmCloud 29%Wind S 4 mph6 km/hSaturday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 61°F16°C. Light wind from the SSW around 4 mph7 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the SSE around 3 mph5 km/h.
ClearHigh 78°F26°CLow 58°F15°CPrecip 0.01 in0.2 mm4%Cloud 39%Wind S 5 mph7 km/hSunday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 60°F16°C. Light wind from the SSW around 5 mph9 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 58°F15°C. Light wind from the SSE around 4 mph6 km/h.
ClearHigh 82°F28°CLow 56°F13°CPrecip 0.01 in0.2 mm2%Cloud 11%Wind W 4 mph6 km/hMonday: Mostly clear and warm, with a high of 82°F28°C and morning low of 58°F14°C. Light wind from the WNW around 4 mph7 km/h. Dry air. Monday Night: Mostly clear, with a low around 56°F13°C. Light wind from the SE around 3 mph5 km/h.
ClearHigh 86°F30°CLow 56°F13°CPrecip 0.01 in0.3 mm3%Cloud 6%Wind SSW 4 mph7 km/hTuesday: Mostly clear and hot, with a high of 86°F30°C and morning low of 58°F14°C. Light wind from the W around 5 mph7 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 56°F13°C. Light wind from the E around 4 mph6 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2390°F32°C57°F14°C0 in0 mm· —5%ClearN 3 mph5 km/h
ThursdaySep 2492°F33°C59°F15°C0 in0 mm· —42%Partly CloudySSE 5 mph8 km/h
FridaySep 2586°F30°C63°F17°C0 in0.1 mm· 2%29%ClearS 6 mph9 km/h
SaturdaySep 2684°F29°C59°F15°C0 in0 mm· —29%ClearS 4 mph6 km/h
SundaySep 2778°F26°C58°F15°C0.01 in0.2 mm· 4%39%ClearS 5 mph7 km/h
MondaySep 2882°F28°C56°F13°C0.01 in0.2 mm· 2%11%ClearW 4 mph6 km/h
TuesdaySep 2986°F30°C56°F13°C0.01 in0.3 mm· 3%6%ClearSSW 4 mph7 km/h
WednesdaySep 3088°F31°C58°F14°C0 in0 mm· —18%ClearSE 4 mph6 km/h
ThursdayOct 186°F30°C60°F16°C0.01 in0.3 mm· 4%38%ClearSSE 4 mph7 km/h
FridayOct 287°F31°C60°F15°C0.01 in0.3 mm· 2%14%ClearNNW 5 mph7 km/h
SaturdayOct 389°F31°C58°F15°C0.02 in0.4 mm· 3%12%ClearNNE 4 mph7 km/h
SundayOct 489°F32°C60°F16°C0.01 in0.2 mm· 2%16%ClearE 4 mph7 km/h
MondayOct 588°F31°C59°F15°C0.01 in0.3 mm· 3%14%ClearE 4 mph7 km/h
TuesdayOct 688°F31°C60°F15°C0.03 in0.7 mm· 6%14%ClearSSE 4 mph7 km/h
WednesdayOct 787°F30°C61°F16°C0.03 in0.7 mm· 6%16%ClearSSE 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: 38.7632°N, 121.1638°W·Elevation: 130m·Timezone: America/Los_Angeles·Population: 20,402