Areas of Showers and Thunderstorms to Start the Work Week
Areas of rain and thunderstorms are forecast Monday across the central and eastern states. Some mixed rain and snow is possible in the high Sierra Mountains. Heavy to excessive rain may bring flooding in the central Appalachians. Read More >
Current conditions at
Montague Siskiyou County Airport (KSIY)
Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.
Clear
55°F
13°C
| Humidity | 50% |
| Wind Speed | N 0 MPH |
| Barometer | 29.98 in (1015.24 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 20 Sep 11:35 PM PDT |
Extended Forecast for
13 Miles N Montague CA
Overnight
Low: 55 °F
Partly Cloudy
Monday
High: 87 °F
Partly Sunny
Monday Night
Low: 51 °F
Decreasing
CloudsTuesday
High: 81 °F
Sunny
Tuesday Night
Low: 46 °F
Mostly Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 48 °F
Partly Cloudy
Thursday
High: 84 °F
Mostly Sunny
Thursday Night
Low: 48 °F
Mostly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 55. Calm wind.
Monday
Partly sunny, with a high near 87. Calm wind becoming north 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 51. North northwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 81. Calm wind becoming north 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 46. North northwest wind 6 to 11 mph becoming light north in the evening.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Mostly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
13 Miles N Montague CA
41.91°N 122.55°W (Elev. 2198 ft)
41.91°N 122.55°W (Elev. 2198 ft)
11:26 pm PDT Sep 20, 2026
12am PDT Sep 21, 2026-6pm PDT Sep 27, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
