Checked
Santa Clarita, CA 91321 Weather
It is 58°F in Santa Clarita, CA 91321, observed at 7:57 AM PDT. Today: Scattered Rain Showers then Chance Light Rain, high 68°F, low 53°F. Hourly and 10-day forecast from the National Weather Service. Times are local (PDT).
Santa Clarita, CA 91321 current weather
58°F
Scattered Rain Showers then Chance Light Rain
H 68° / L 53°Feels like 58°
Observed at SAUGUS (4.5 mi away), 10/30/2026, 7:57 AM PDT
10-day forecast
Tap a day for details
Today10/3042% chance of precipitationLow 53°High 68°
Today: Scattered rain showers before 5pm, then a chance of rain. Mostly cloudy, with a high near 68. South wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Tonight: A chance of rain. Mostly cloudy, with a low around 53. South southeast wind 0 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Scattered Rain Showers then Chance Light RainSat10/3187% chance of precipitationLow 53°High 66°
Saturday: Rain. Cloudy, with a high near 66. South southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday Night: Rain. Mostly cloudy, with a low around 53. South southwest wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Light RainSun11/151% chance of precipitationLow 47°High 66°
Sunday: A chance of rain before 4pm. Mostly sunny, with a high near 66. Northwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Sunday Night: Mostly clear, with a low around 47.
Chance Light RainMon11/2Low 51°High 71°
Monday: Sunny, with a high near 71.
Monday Night: Mostly clear, with a low around 51.
SunnyTue11/3Low 48°High 73°
Tuesday: Sunny, with a high near 73.
Tuesday Night: Mostly clear, with a low around 48.
SunnyWed11/4Low 47°High 69°
Wednesday: Sunny, with a high near 69.
Wednesday Night: Mostly clear, with a low around 47.
SunnyThu11/521% chance of precipitationLow 47°High 69°
Thursday: Sunny, with a high near 69.
Thursday Night: A slight chance of rain after 4am. Partly cloudy, with a low around 47.
SunnyFri11/6Model blend10% chance of precipitationLow 55°High 72°
Friday: Mostly sunny. High near 72°. Low that night near 55°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sat11/7Model blendLow 58°High 76°
Saturday: Mostly sunny. High near 76°. Low that night near 58°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sun11/8Model blendLow 59°High 77°
Sunday: Mostly sunny. High near 77°. Low that night near 59°. About 0.02 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Forecast for 34.370, -118.502 from the NWS LOX office, updated 10/30/2026, 6:41 AM PT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station KWHP (Los Angeles/Whiteman Arpt, 9 mi), model run 10/30/2026, 7:00 AM PDT
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the weather in Santa Clarita, CA 91321 right now?
- The latest observation from SAUGUS was 58°F, reported at 10/30/2026, 7:57 AM PDT.
- What is the high temperature today in Santa Clarita, CA 91321?
- The National Weather Service forecast for today calls for a high near 68°F. Scattered Rain Showers then Chance Light Rain.
- What is the 10-day forecast for Santa Clarita, CA 91321?
- The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 6 to Nov 8) come from the NOAA National Blend of Models, with highs of 72°F to 77°F. Model guidance this far out often changes.
- What time is sunrise and sunset in Santa Clarita, CA 91321 today?
- Sunrise is about 7:12 AM PDT and sunset is about 6:02 PM PDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Santa Clarita, CA 91321?
- At Newhall 5nw, the 1991 to 2020 normal high in October is 81°F and the normal low is 56°F.
Nearby hazards
California hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: BRYSON Fire (146 acres), DILLON Fire (0 acres), LAC-388385 Fire, LAC-389188 Fire, LAC-389240 Fire
UV and air quality forecast
EPA and AirNow
- AQI forecast today (Santa Clarita Vly)
- 38GoodOzone
Drought
By countyLos Angeles County, week of 10/27/2026
7% of the county is abnormally dry. No drought.
Tides nearby
NOAA tide stations
- Santa Monica, Municipal Pier24.9 mi
Sun and moon
Local time, center of the area
- Sunrise
- 7:12 AM
- Sunset
- 6:02 PM
- Daylight
- 10 hr 50 min
- Moon
- Waning Gibbous 79% lit
- First light (civil dawn)
- 6:46 AM
- Last light (civil dusk)
- 6:28 PM
- Moonrise
- 10 PM
- Moonset
- 12:18 PM
Normal October weather
ClimateNormal October high 81°, low 56°, precipitation 0.52 in for the month. 1991 to 2020 normals at Newhall 5nw, 5 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- National Blend of Models (NBM) text guidanceNOAA National Weather Service · Official site
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center · Official site
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center · Official site
- National Water Prediction ServiceNOAA National Weather Service · Official site
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center · Official site
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA · Official site
- AirNowU.S. Environmental Protection Agency · Official site
- NWS HeatRisk (experimental)NOAA National Weather Service · Official site
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA · Official site
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency · Official site
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services · Official site
- NDBC Latest ObservationsNOAA National Data Buoy Center · Official site
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University · Official site
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research · Official site
See something wrong? Request a correction
About this data
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.
DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.
Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.