Excessive Rainfall Possible This Weekend; October Heat Wave in California
A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >
Current conditions at
Montague Siskiyou County Airport (KSIY)
Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.
Clear
86°F
30°C
| Humidity | 17% |
| Wind Speed | NE 4 MPH |
| Barometer | 30.02 in (1016.59 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 03 Oct 03:05 PM PDT |
Extended Forecast for
5 Miles NE Montague CA
Tonight
Low: 53 °F
Mostly Clear
Sunday
High: 88 °F
Increasing
CloudsSunday Night
Low: 55 °F
Decreasing
CloudsMonday
High: 91 °F
Sunny
Monday Night
Low: 54 °F
Clear
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 54 °F
Clear
Wednesday
High: 92 °F
Sunny
Wednesday Night
Low: 54 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 53. North northwest wind 3 to 7 mph.
Sunday
Increasing clouds, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 55. West northwest wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 91. Calm wind.
Monday Night
Clear, with a low around 54. Light and variable wind.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Clear, with a low around 54.
Thursday
Sunny, with a high near 91.
Thursday Night
Clear, with a low around 53.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 44.
Saturday
A slight chance of rain. Mostly sunny, with a high near 70.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles NE Montague CA
41.79°N 122.49°W (Elev. 2598 ft)
41.79°N 122.49°W (Elev. 2598 ft)
1:41 pm PDT Oct 3, 2026
3pm PDT Oct 3, 2026-6pm PDT Oct 10, 2026
Additional Resources
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Hourly Weather Forecast
