Current Conditions

South Pasadena, California

90°F32°C
Drizzle

Wind

WNW 7 mph11 km/h

Humidity

38%

Cloud Cover

48%

As of Tuesday, September 8, 2026 at 5:44 PM PDT

Today's Outlook

Day

Mostly cloudy and hot, with a high of 91°F33°C. Light wind from the W around 5 mph8 km/h. 16% chance of drizzle in the afternoon.

Night

Mostly clear, with a low around 80°F26°C. Light wind from the N around 3 mph5 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 91°F33°CLow 80°F26°CPrecip 0.01 in0.2 mm16%Cloud 45%Wind WNW 4 mph7 km/hTuesday: Mostly cloudy and hot, with a high of 91°F33°C. Light wind from the W around 5 mph8 km/h. 16% chance of drizzle in the afternoon. Tuesday Night: Mostly clear, with a low around 80°F26°C. Light wind from the N around 3 mph5 km/h.
DrizzleHigh 101°F38°CLow 75°F24°CPrecip 0.02 in0.4 mm31%Cloud 20%Wind NW 4 mph6 km/hWednesday: Mostly clear and hot, with a high of 101°F38°C and morning low of 80°F27°C. Light wind from the WSW around 4 mph7 km/h. 31% chance of drizzle in the afternoon. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 75°F24°C. Light wind from the NNE around 3 mph5 km/h.
ClearHigh 94°F34°CLow 77°F25°CPrecip 0.01 in0.2 mm9%Cloud 18%Wind S 4 mph7 km/hThursday: Mostly clear and hot, with a high of 94°F34°C and morning low of 81°F27°C. Breezy from the SSW at 5 to 7 mph8 to 12 km/h. Thursday Night: Mostly clear, with a low around 77°F25°C. Light wind from the ESE around 3 mph5 km/h.
ClearHigh 89°F32°CLow 73°F23°CPrecip 0 in0 mmCloud 3%Wind S 4 mph6 km/hFriday: Mostly clear and hot, with a high of 89°F32°C and morning low of 78°F25°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. Humid. Friday Night: Mostly clear, with a low around 73°F23°C. Light wind from the SSE around 2 mph4 km/h.
ClearHigh 87°F30°CLow 71°F21°CPrecip 0 in0 mmCloud 7%Wind SSW 3 mph6 km/hSaturday: Mostly clear and hot, with a high of 87°F30°C and morning low of 74°F23°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. Saturday Night: Mostly clear, with a low around 71°F21°C. Light wind from the SSE around 2 mph3 km/h.
ClearHigh 87°F31°CLow 68°F20°CPrecip 0 in0 mmCloud 9%Wind SSW 3 mph5 km/hSunday: Mostly clear and hot, with a high of 87°F31°C and morning low of 73°F23°C. Light wind from the SW around 5 mph7 km/h. Sunday Night: Mostly clear, with a low around 68°F20°C. Light wind from the SSE around 2 mph3 km/h.
ClearHigh 86°F30°CLow 68°F20°CPrecip 0 in0 mmCloud 9%Wind S 4 mph6 km/hMonday: Mostly clear and hot, with a high of 86°F30°C and morning low of 72°F22°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. Monday Night: Mostly clear, with a low around 68°F20°C. Light wind from the SSE around 2 mph4 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 891°F33°C80°F26°C0.01 in0.2 mm· 16%45%DrizzleWNW 4 mph7 km/h
WednesdaySep 9101°F38°C75°F24°C0.02 in0.4 mm· 31%20%DrizzleNW 4 mph6 km/h
ThursdaySep 1094°F34°C77°F25°C0.01 in0.2 mm· 9%18%ClearS 4 mph7 km/h
FridaySep 1189°F32°C73°F23°C0 in0 mm· —3%ClearS 4 mph6 km/h
SaturdaySep 1287°F30°C71°F21°C0 in0 mm· —7%ClearSSW 3 mph6 km/h
SundaySep 1387°F31°C68°F20°C0 in0 mm· —9%ClearSSW 3 mph5 km/h
MondaySep 1486°F30°C68°F20°C0 in0 mm· —9%ClearS 4 mph6 km/h
TuesdaySep 1584°F29°C67°F19°C0 in0 mm· —17%ClearS 4 mph6 km/h
WednesdaySep 1683°F28°C66°F19°C0 in0.1 mm· 2%20%ClearSSW 3 mph6 km/h
ThursdaySep 1784°F29°C65°F18°C0.01 in0.3 mm· 3%19%ClearSSW 3 mph6 km/h
FridaySep 1886°F30°C65°F18°C0.02 in0.4 mm· 3%22%ClearSW 3 mph5 km/h
SaturdaySep 1987°F30°C66°F19°C0.01 in0.2 mm· 3%31%ClearSSW 3 mph6 km/h
SundaySep 2086°F30°C66°F19°C0.01 in0.2 mm· 3%30%ClearSSW 4 mph6 km/h
MondaySep 2184°F29°C66°F19°C0 in0.1 mm· 4%26%ClearSSW 4 mph6 km/h
TuesdaySep 2284°F29°C65°F18°C0.02 in0.4 mm· 6%30%ClearSSW 4 mph6 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: 34.1161°N, 118.1504°W·Elevation: 201m·Timezone: America/Los_Angeles·Population: 26,151