National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

KNOXVILLE CREEK (KNXC1)

Lat: 38.86194°NLon: 122.41722°WElev: 2200.0ft.

NA

38°F

3°C

Humidity 96%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 13 Apr 02:09 AM PDT
Extended Forecast for

5 Miles SSE Middletown CA

Frost Advisory until April 13, 08:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until April 13, 08:00am

    NOW until 8:00am Mon

    Frost Advisory

  • Overnight

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 36. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, sunny, with a high near 64. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 64 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. West wind 3 to 7 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 45. Calm wind.
Monday
Sunny, with a high near 62. Calm wind becoming west northwest around 5 mph in the afternoon.
Monday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 36. West northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Patchy fog before 11am. Otherwise, sunny, with a high near 64. Calm wind becoming west southwest around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 38. West wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 63. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 38.
Thursday
Sunny, with a high near 64.
Thursday Night
Clear, with a low around 40.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 42.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
A chance of rain. Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Middletown CA
 38.7°N 122.57°W (Elev. 1627 ft)
Last Update:
2:10 am PDT Apr 13, 2026
Forecast Valid:
2am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation