Current Conditions

Sylmar, California

59°F15°C

Clear

Wind

N 4 mph7 km/h

Humidity

51%

Cloud Cover

13%

As of Tuesday, October 13, 2026 at 9:18 AM PDT

Today's Outlook

Day

Mostly clear and warm, with a high of 70°F21°C and morning low of 50°F10°C. Light wind from the NNE around 5 mph8 km/h. Dry air.

Night

Mostly clear, with a low around 48°F9°C. Light wind from the NNE around 4 mph7 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 70°F21°C	Low 48°F9°C	Precip 0 in0 mm—	Cloud 7%	Wind NNE 5 mph7 km/h	Tuesday: Mostly clear and warm, with a high of 70°F21°C and morning low of 50°F10°C. Light wind from the NNE around 5 mph8 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 48°F9°C. Light wind from the NNE around 4 mph7 km/h.
Clear	High 78°F26°C	Low 51°F10°C	Precip 0 in0 mm—	Cloud 0%	Wind NNE 6 mph9 km/h	Wednesday: Mostly clear and warm, with a high of 78°F26°C and morning low of 53°F11°C. Light wind from the NNE around 6 mph9 km/h. Very dry. Wednesday Night: Mostly clear, with a low around 51°F10°C. Light wind from the N around 6 mph9 km/h.
Clear	High 83°F28°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 0%	Wind NE 10 mph16 km/h	Thursday: Mostly clear and warm, with a high of 83°F28°C and morning low of 59°F15°C. Breezy from the NE at 12 to 13 mph19 to 21 km/h. Very dry. Thursday Night: Mostly clear, with a low around 57°F14°C. Breezy from the NNE at 9 to 12 mph14 to 19 km/h.
Clear	High 87°F30°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 1%	Wind NE 11 mph18 km/h	Friday: Mostly clear and hot, with a high of 87°F30°C and morning low of 71°F22°C. Windy from the NE at 13 to 16 mph21 to 25 km/h. Dry air. Friday Night: Mostly clear, with a low around 70°F21°C. Breezy from the NE at 9 to 10 mph15 to 17 km/h.
Clear	High 84°F29°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 9%	Wind NE 7 mph11 km/h	Saturday: Mostly clear and warm, with a high of 84°F29°C and morning low of 69°F21°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. Dry air. Saturday Night: Mostly clear, with a low around 68°F20°C. Breezy from the NNE at 7 to 8 mph10 to 13 km/h.
Clear	High 82°F28°C	Low 60°F16°C	Precip 0 in0 mm—	Cloud 1%	Wind N 5 mph9 km/h	Sunday: Mostly clear and warm, with a high of 82°F28°C and morning low of 62°F17°C. Breezy from the W at 5 to 7 mph8 to 12 km/h. Dry air. Sunday Night: Mostly clear, with a low around 60°F16°C. Breezy from the NNE at 5 to 7 mph9 to 11 km/h.
Clear	High 76°F25°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 4%	Wind S 6 mph9 km/h	Monday: Mostly clear and warm, with a high of 76°F25°C and morning low of 61°F16°C. Breezy from the SSW at 6 to 8 mph9 to 13 km/h. Dry air. Monday Night: Mostly clear, with a low around 59°F15°C. Breezy from the SSE at 5 to 8 mph8 to 12 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdayOct 13	70°F21°C	48°F9°C	0 in0 mm· —	7%	Clear	NNE 5 mph7 km/h
DayMostly clear and warm, with a high of 70°F21°C and morning low of 50°F10°C. Light wind from the NNE around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 48°F9°C. Light wind from the NNE around 4 mph7 km/h.
	WednesdayOct 14	78°F26°C	51°F10°C	0 in0 mm· —	0%	Clear	NNE 6 mph9 km/h
DayMostly clear and warm, with a high of 78°F26°C and morning low of 53°F11°C. Light wind from the NNE around 6 mph9 km/h. Very dry. NightMostly clear, with a low around 51°F10°C. Light wind from the N around 6 mph9 km/h.
	ThursdayOct 15	83°F28°C	57°F14°C	0 in0 mm· —	0%	Clear	NE 10 mph16 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 59°F15°C. Breezy from the NE at 12 to 13 mph19 to 21 km/h. Very dry. NightMostly clear, with a low around 57°F14°C. Breezy from the NNE at 9 to 12 mph14 to 19 km/h.
	FridayOct 16	87°F30°C	70°F21°C	0 in0 mm· —	1%	Clear	NE 11 mph18 km/h
DayMostly clear and hot, with a high of 87°F30°C and morning low of 71°F22°C. Windy from the NE at 13 to 16 mph21 to 25 km/h. Dry air. NightMostly clear, with a low around 70°F21°C. Breezy from the NE at 9 to 10 mph15 to 17 km/h.
	SaturdayOct 17	84°F29°C	68°F20°C	0 in0 mm· —	9%	Clear	NE 7 mph11 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 69°F21°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. Dry air. NightMostly clear, with a low around 68°F20°C. Breezy from the NNE at 7 to 8 mph10 to 13 km/h.
	SundayOct 18	82°F28°C	60°F16°C	0 in0 mm· —	1%	Clear	N 5 mph9 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 62°F17°C. Breezy from the W at 5 to 7 mph8 to 12 km/h. Dry air. NightMostly clear, with a low around 60°F16°C. Breezy from the NNE at 5 to 7 mph9 to 11 km/h.
	MondayOct 19	76°F25°C	59°F15°C	0 in0 mm· —	4%	Clear	S 6 mph9 km/h
DayMostly clear and warm, with a high of 76°F25°C and morning low of 61°F16°C. Breezy from the SSW at 6 to 8 mph9 to 13 km/h. Dry air. NightMostly clear, with a low around 59°F15°C. Breezy from the SSE at 5 to 8 mph8 to 12 km/h.
	TuesdayOct 20	66°F19°C	57°F14°C	0.07 in1.9 mm· 30%	38%	Showers	S 6 mph10 km/h
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 58°F14°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 30% chance of showers in the morning. Dry air. NightPartly cloudy, with a low around 57°F14°C. Breezy from the S at 6 to 8 mph9 to 13 km/h. 23% chance of drizzle in the evening.
	WednesdayOct 21	65°F18°C	53°F11°C	0.16 in4 mm· 41%	38%	Showers	SSE 5 mph9 km/h
DayPartly cloudy and mild, with a high of 65°F18°C and morning low of 53°F12°C. Light wind from the SSE around 6 mph9 km/h. 41% chance of showers in the morning. Dry air. NightPartly cloudy, with a low around 53°F11°C. Light wind from the SSE around 5 mph8 km/h. 35% chance of showers overnight.
	ThursdayOct 22	68°F20°C	52°F11°C	0.05 in1.3 mm· 17%	21%	Drizzle	ESE 5 mph9 km/h
DayMostly clear and warm, with a high of 68°F20°C and morning low of 53°F12°C. Light wind from the SE around 6 mph9 km/h. 17% chance of drizzle in the morning. Dry air. NightMostly clear, with a low around 52°F11°C. Light wind from the NE around 5 mph8 km/h. 10% chance of drizzle overnight.
	FridayOct 23	72°F22°C	52°F11°C	0 in0.1 mm· 4%	19%	Clear	E 5 mph8 km/h
DayMostly clear and warm, with a high of 72°F22°C and morning low of 54°F12°C. Light wind from the SSE around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 52°F11°C. Light wind from the NNE around 5 mph8 km/h.
	SaturdayOct 24	73°F23°C	55°F13°C	0.02 in0.4 mm· 7%	27%	Clear	NE 5 mph9 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 56°F13°C. Light wind from the ENE around 6 mph9 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Light wind from the NNE around 5 mph9 km/h.
	SundayOct 25	74°F23°C	56°F13°C	0.01 in0.3 mm· 6%	31%	Clear	NE 6 mph9 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 58°F14°C. Light wind from the NE around 6 mph9 km/h. Dry air. NightPartly cloudy, with a low around 56°F13°C. Light wind from the NNE around 5 mph9 km/h.
	MondayOct 26	74°F23°C	57°F14°C	0.02 in0.5 mm· 7%	25%	Clear	NNE 6 mph9 km/h
DayMostly clear and warm, with a high of 74°F23°C and morning low of 58°F14°C. Light wind from the NE around 6 mph9 km/h. Dry air. NightPartly cloudy, with a low around 57°F14°C. Light wind from the NNE around 5 mph8 km/h.
	TuesdayOct 27	73°F23°C	56°F13°C	0.03 in0.7 mm· 10%	32%	Drizzle	NE 5 mph9 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 58°F14°C. Light wind from the ENE around 5 mph9 km/h. 10% chance of drizzle in the afternoon. Dry air. NightPartly cloudy, with a low around 56°F13°C. Light wind from the NNE around 5 mph8 km/h.

Nearby Cities

San Fernando2 mi3 km North Hills5 mi9 km Northridge7 mi12 km Santa Clarita8 mi13 km Canyon Country8 mi13 km Van Nuys8 mi13 km

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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 34.3078°N, 118.4493°W·Elevation: 382m·Timezone: America/Los_Angeles·Population: 79,614