Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Clear

36°F

2°C

Humidity 74%
Wind Speed NE 3 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 18 Oct 04:35 AM PDT
Extended Forecast for

9 Miles ENE Montague CA

  • Today

    Today: Sunny, with a high near 74. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 44. Northeast wind 3 to 6 mph.

    Low: 44 °F

    Increasing
    Clouds

  • Monday

    Monday: Cloudy, with a high near 61. Light and variable wind.

    High: 61 °F

    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. South southwest wind around 5 mph becoming calm  in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain, mainly before 11am.  Mostly sunny, with a high near 60.

    High: 60 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 74. Calm wind becoming south 5 to 7 mph in the afternoon.
Tonight
Increasing clouds, with a low around 44. Northeast wind 3 to 6 mph.
Monday
Cloudy, with a high near 61. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 40. South southwest wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 65. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 43.
Thursday
A chance of rain, mainly before 11am. Mostly sunny, with a high near 60.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 37.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 34.
Saturday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Montague CA
 41.76°N 122.36°W (Elev. 3386 ft)
4:40 am PDT Oct 18, 2026
4am PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
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Additional Resources

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