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Williams, CA 95987 Weather

Today: Mostly Cloudy, high 62°F, low 47°F. Hourly and 7-day forecast from the National Weather Service. Times are local (PDT).

Williams, CA 95987 current weather

60°F

Mostly Cloudy

Forecast for this hour. No recent report from a nearby station.

H 62° / L 47°

No recent station report. NWS hourly forecast updated 10/29/2026, 2:00 PM PT

Hourly forecast

NWS, updated 10/29/2026, 2:00 PM PT

  1. Now60°
  2. 3 PM60°
  3. 4 PM61°
  4. 5 PM61°
  5. 6 PM60°
  6. 7 PM59°
  7. 8 PM56°
  8. 9 PM57°
  9. 10 PM56°
  10. 11 PM56°
  11. 12 AM56°Fri
  12. 1 AM54°
  13. 2 AM53°
  14. 3 AM52°
  15. 4 AM51°
  16. 5 AM49°
  17. 6 AM49°
  18. 7 AM48°
  19. 8 AM47°
  20. 9 AM49°
  21. 10 AM52°
  22. 11 AM55°
  23. 12 PM56°
  24. 1 PM58°
  25. 2 PM61°
  26. 3 PM62°
  27. 4 PM62°
  28. 5 PM64°
  29. 6 PM62°
  30. 7 PM59°
  31. 8 PM58°
  32. 9 PM56°
  33. 10 PM55°
  34. 11 PM54°
  35. 12 AM54°Sat
  36. 1 AM52°
  37. 2 AM51°
  38. 3 AM50°
  39. 4 AM50°
  40. 5 AM49°
  41. 6 AM48°
  42. 7 AM48°
  43. 8 AM48°
  44. 9 AM49°
  45. 10 AM51°
  46. 11 AM52°
  47. 12 PM53°
  48. 1 PM55°

7-day forecast

Tap a day for details

  • Today10/29Low 47°High 62°

    This Afternoon: Mostly cloudy, with a high near 62. East southeast wind around 7 mph.

    Tonight: Mostly cloudy. Low around 47, with temperatures rising to around 49 overnight. Southwest wind around 5 mph.

    Mostly Cloudy
  • Fri10/30Low 48°High 64°

    Friday: Sunny, with a high near 64. East northeast wind 2 to 7 mph.

    Friday Night: Mostly cloudy, with a low around 48. Southwest wind around 6 mph.

    Sunny
  • Sat10/3131% chance of precipitationLow 46°High 59°

    Saturday: A chance of rain after 5pm. Mostly cloudy, with a high near 59. South southwest wind 2 to 8 mph. Chance of precipitation is 30%.

    Saturday Night: A chance of rain before 4am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

    Mostly Cloudy then Chance Light Rain
  • Sun11/1Low 48°High 60°

    Sunday: Sunny, with a high near 60.

    Sunday Night: Mostly clear, with a low around 48.

    Sunny
  • Mon11/2Low 48°High 63°

    Monday: Mostly sunny, with a high near 63.

    Monday Night: Mostly cloudy, with a low around 48.

    Mostly Sunny
  • Tue11/310% chance of precipitationLow 49°High 64°

    Tuesday: Mostly sunny, with a high near 64.

    Tuesday Night: Partly cloudy, with a low around 49.

    Mostly Sunny
  • Wed11/412% chance of precipitationLow 49°High 63°

    Wednesday: Mostly sunny, with a high near 63.

    Wednesday Night: Mostly cloudy, with a low around 49.

    Mostly Sunny

Forecast for 39.075, -122.325 from the NWS STO office, updated 10/29/2026, 2:00 PM PT · Official forecast on weather.gov

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now60°Mostly Cloudy0%6 mph
  2. 3 PM60°Partly Sunny0%6 mph
  3. 4 PM61°Mostly Cloudy0%7 mph
  4. 5 PM61°Mostly Cloudy1%6 mph
  5. 6 PM60°Mostly Cloudy1%5 mph
  6. 7 PM59°Mostly Cloudy1%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the high temperature today in Williams, CA 95987?
The National Weather Service forecast for this afternoon calls for a high near 62°F. Mostly Cloudy.
Will it rain in Williams, CA 95987 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Williams, CA 95987 today?
Sunrise is about 7:33 AM PDT and sunset is about 6:11 PM PDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Williams, CA 95987?
At Clearlake 4 SE, the 1991 to 2020 normal high in October is 75°F and the normal low is 43°F.

Nearby hazards

California hazards

Severe 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: COOLEY Fire (1,365 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Gridley)
GoodPM2.5
AQI forecast tomorrow (Gridley)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Colusa County, week of 10/27/2026

100% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
7:33 AM
Sunset
6:11 PM
Daylight
10 hr 38 min
Moon
Waning Gibbous 85% lit
First light (civil dawn)
7:06 AM
Last light (civil dusk)
6:39 PM
Moonrise
8:49 PM
Moonset
11:51 AM

Normal October weather

Climate

Normal October high 75°, low 43°, precipitation 0.91 in for the month. 1991 to 2020 normals at Clearlake 4 SE, 17 mi away.

Other places nearby

Data sources

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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.

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