Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday
Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >
Current conditions at
MIDDLE PEAK (MDEC1)
Lat: 37.92778°NLon: 122.58722°WElev: 2339.0ft.NA
53°F
12°C
| Humidity | 32% |
| Wind Speed | NNW 13 MPH |
| Barometer | NA |
| Dewpoint | 24°F (-4°C) |
| Visibility | NA |
| Last update | 12 Jan 04:36 AM PST |
Extended Forecast for
4 Miles W Mill Valley CA
Today
High: 54 °F
Sunny
Tonight
Low: 45 °F
Clear
Tuesday
High: 55 °F
Sunny
Tuesday Night
Low: 45 °F
Mostly Clear
Wednesday
High: 55 °F
Sunny
Wednesday Night
Low: 47 °F
Mostly Clear
Thursday
High: 57 °F
Sunny
Thursday Night
Low: 47 °F
Mostly Clear
Friday
High: 57 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 54. North northeast wind around 7 mph.
Tonight
Clear, with a low around 45. Northeast wind around 7 mph.
Tuesday
Sunny, with a high near 55. Northeast wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 45. North wind around 6 mph.
Wednesday
Sunny, with a high near 55. North northeast wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 56.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles W Mill Valley CA
37.9°N 122.61°W (Elev. 1109 ft)
37.9°N 122.61°W (Elev. 1109 ft)
12:26 am PST Jan 12, 2026
4am PST Jan 12, 2026-6pm PST Jan 18, 2026
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