Current Conditions

Sylmar, California

80°F27°C
Partly Cloudy

Wind

SSW 9 mph15 km/h

Humidity

46%

Cloud Cover

49%

As of Thursday, August 13, 2026 at 12:48 PM PDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 80°F27°C and morning low of 75°F24°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h.

Night

Partly cloudy, with a low around 68°F20°C. Light wind from the SSW around 3 mph6 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 80°F27°CLow 68°F20°CPrecip 0 in0 mmCloud 45%Wind SSW 6 mph10 km/hThursday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 75°F24°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. Thursday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the SSW around 3 mph6 km/h.
ClearHigh 81°F27°CLow 65°F18°CPrecip 0 in0.1 mm3%Cloud 23%Wind SSW 4 mph7 km/hFriday: Mostly clear and warm, with a high of 81°F27°C and morning low of 68°F20°C. Breezy from the SSW at 6 to 9 mph10 to 14 km/h. Friday Night: Partly cloudy, with a low around 65°F18°C. Light wind from the SSW around 2 mph4 km/h.
ClearHigh 85°F29°CLow 64°F18°CPrecip 0 in0 mmCloud 12%Wind SSW 4 mph6 km/hSaturday: Mostly clear and warm, with a high of 85°F29°C and morning low of 69°F20°C. Breezy from the SSW at 5 to 8 mph8 to 13 km/h. Saturday Night: Mostly clear, with a low around 64°F18°C. Light wind from the SSW around 2 mph3 km/h.
ClearHigh 89°F31°CLow 65°F18°CPrecip 0 in0 mmCloud 14%Wind SW 3 mph5 km/hSunday: Mostly clear and hot, with a high of 89°F31°C and morning low of 70°F21°C. Breezy from the SW at 5 to 7 mph8 to 12 km/h. Sunday Night: Mostly clear, with a low around 65°F18°C. Light wind from the SSW around 2 mph3 km/h.
ClearHigh 91°F33°CLow 67°F20°CPrecip 0 in0 mmCloud 39%Wind SW 4 mph6 km/hMonday: Partly cloudy and hot, with a high of 91°F33°C and morning low of 72°F22°C. Breezy from the SW at 5 to 8 mph8 to 12 km/h. Monday Night: Partly cloudy, with a low around 67°F20°C. Light wind from the S around 2 mph3 km/h.
ClearHigh 92°F33°CLow 68°F20°CPrecip 0 in0 mmCloud 27%Wind SSW 4 mph6 km/hTuesday: Partly cloudy and hot, with a high of 92°F33°C and morning low of 74°F23°C. Breezy from the SSW at 5 to 7 mph8 to 12 km/h. Tuesday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the ESE around 2 mph4 km/h.
ClearHigh 93°F34°CLow 69°F21°CPrecip 0 in0 mmCloud 13%Wind SSW 4 mph6 km/hWednesday: Mostly clear and hot, with a high of 93°F34°C and morning low of 74°F24°C. Breezy from the SW at 5 to 7 mph8 to 12 km/h. Wednesday Night: Mostly clear, with a low around 69°F21°C. Light wind from the SE around 2 mph4 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1380°F27°C68°F20°C0 in0 mm· —45%Partly CloudySSW 6 mph10 km/h
FridayAug 1481°F27°C65°F18°C0 in0.1 mm· 3%23%ClearSSW 4 mph7 km/h
SaturdayAug 1585°F29°C64°F18°C0 in0 mm· —12%ClearSSW 4 mph6 km/h
SundayAug 1689°F31°C65°F18°C0 in0 mm· —14%ClearSW 3 mph5 km/h
MondayAug 1791°F33°C67°F20°C0 in0 mm· —39%ClearSW 4 mph6 km/h
TuesdayAug 1892°F33°C68°F20°C0 in0 mm· —27%ClearSSW 4 mph6 km/h
WednesdayAug 1993°F34°C69°F21°C0 in0 mm· —13%ClearSSW 4 mph6 km/h
ThursdayAug 2092°F33°C69°F20°C0 in0 mm· —16%ClearSSW 4 mph6 km/h
FridayAug 2193°F34°C69°F21°C0 in0 mm· —16%ClearSSW 4 mph6 km/h
SaturdayAug 2293°F34°C69°F21°C0 in0 mm· —16%ClearSSW 4 mph6 km/h
SundayAug 2393°F34°C70°F21°C0 in0.1 mm· 3%15%ClearSSW 4 mph6 km/h
MondayAug 2492°F34°C70°F21°C0 in0 mm· —15%ClearSSW 4 mph6 km/h
TuesdayAug 2592°F33°C69°F21°C0 in0 mm· —17%ClearSSW 4 mph6 km/h
WednesdayAug 2691°F33°C69°F20°C0 in0 mm· —22%ClearSSW 4 mph6 km/h
ThursdayAug 2790°F32°C68°F20°C0 in0.1 mm· 4%28%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: 34.3078°N, 118.4493°W·Elevation: 382m·Timezone: America/Los_Angeles·Population: 79,614