Santa Clarita, CA Weather

Los Angeles County9:43 PM PDT34.39°N, 118.54°WElevation 1,207 ft

Current conditions

Clear
60°
Clear
Feels like 60°
High 80° Tuesday·Low 52° tonight
WindSE 5 mph
Humidity54%
Dew point43°
Cloud cover3%
UV index0 Low
Sunrise7:03 AM
Sunset6:16 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Tonight

    Mostly clear, with a low around 52. Southeast wind around 5 mph.

  • Tuesday

    Sunny, with a high near 80. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

  • Tuesday Night

    A slight chance of rain after 5am. Mostly cloudy, with a low around 51. South southeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

National Weather Service forecast updated 9 hrs ago.

Hourly

Hourly forecast
  1. Now Clear 60°
  2. 10 PM Clear 58°
  3. 11 PM Clear 58°
  4. Tue12 AM Clear 58°
  5. 1 AM Clear 57°
  6. 2 AM Clear 57°
  7. 3 AM Clear 55°
  8. 4 AM Clear 54°
  9. 5 AM Mostly Clear 54°
  10. 6 AM Sunny 52°
  11. 7 AM Sunny 52°
  12. 8 AM Sunny 59°
  13. 9 AM Sunny 63°
  14. 10 AM Sunny 68°
  15. 11 AM Sunny 73°
  16. 12 PM Sunny 77°
  17. 1 PM Sunny 78°
  18. 2 PM Sunny 80°
  19. 3 PM Sunny 80°
  20. 4 PM Sunny 78°
  21. 5 PM Sunny 75°
  22. 6 PM Mostly Clear 68°
  23. 7 PM Mostly Clear 63°
  24. 8 PM Mostly Clear 60°

10-day forecast

Details
  1. TonightOct 19 Mostly Clear Mostly Clear52°
  2. TueOct 20 Sunny Sunny23%51°80°
  3. WedOct 21 Slight Chance Light Rain then Showers And Thunderstorms Slight Chance Light Rain then Showers And Thunderstorms96%48°66°
  4. ThuOct 22 Showers And Thunderstorms Likely Showers And Thunderstorms Likely71%49°66°
  5. FriOct 23 Sunny Sunny50°73°
  6. SatOct 24 Sunny Sunny51°78°
  7. SunOct 25 Sunny Sunny52°78°
  8. MonOct 26 Sunny Sunny76°
  9. TueOct 27 Cloudy Cloudy62°84°
  10. WedOct 28 Cloudy Cloudy62°86°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

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Weather news in California

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Air quality

42
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • MonModerate (74)
  • TueModerate (53)

Santa Clarita Vly, CA reporting area · 43 min ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:03 AM
Sunset 6:16 PM
Daylight 11 h 12 min (−2 min 2 s tomorrow)
Waxing Gibbous · 65% lit
Moonrise 2:47 PM Moonset 12:27 AM
Full moon Oct 26 New moon Nov 9

Nearby

Forecasters' discussion

From the National Weather Service office in LOX, issued 4 hrs ago

Synopsis

19/349 PM.

A significant cool down is expected across southwest California through the middle part of the week. Widespread rain is likely Tuesday night or Wednesday through Thursday with a chance of thunderstorms.

Long Term (fri-mon)

19/208 PM.

A return to dry and warmer weather is expected Friday into next week. Most of ensemble solutions show offshore gradients returning by Friday and peaking Saturday and Sunday, though likely about 30-40% of the strength of the previous Santa Ana event, possibly even less than that. So some gusty northeast winds at times and warming temperatures but mostly topping out in the 80s.

Aviation

19/2348Z.

At 2300Z at KLAX, the marine layer was 900 ft deep. The top of the inversion was at 1600 ft with a temperature of 23 C.

High confidence in VFR TAFs at KBUR, KVNY, KPMD, and KWJF. However, there is a less than 10% chance for brief LIFR-IFR conditions at KBUR/KVNY 13Z-17Z.

Moderate confidence in IFR-MVFR conds at KSBP, KSMX, KSMO, KLAX, & KLGB. Timing may be off +/- 3 hours with CIG height +/- 200 ft of TAF. 15% chance for no low clouds.

Good confidence in TAFs for KSBA, KOXR, and KCMA. There is a 15% chance for brief IFR-MVFR conds 20/10Z-18Z.

KLAX...Moderate confidence in TAF. OVC007-010 may arrive as early as 08Z or as late as 13Z, with a 15% chance for no low clouds. No significant east wind component expected.

Marine

19/133 PM.

Small Craft Advisory (SCA) northwest winds will be common across portions of the outer waters through tonight, with localized SCA wind gusts into the western portion of the Santa Barbara Channel.

Tuesday will feature relatively quiet conditions, then a storm system will move into the coastal waters as early as late Tuesday evening. This system will impact the area through Thursday, impacting the northern waters first. While at this point it doesn't appear as though this system will bring significant winds, there will likely be some enhanced southerly flow Wednesday, which may require SCAs to be issued (including nearshore). In addition to the enhanced southerly flow, boaters can expect rain and a chance of thunderstorms and isolated waterspouts. With any thunderstorm there is the threat of lightning, gusty and erratic winds, small hail, and choppy seas. As the system leaves the area Thursday, fairly widespread west to northwest SCA winds will impact much of the coastal waters, creating steep, choppy wind waves.

Then a weak to locally moderate Santa Ana Wind event is likely this weekend, with some localized SCA level gusts possible nearshore in favored areas nearshore adjacent to Ventura and LA Counties.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.