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

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

Sacramento Mather Airport (KMHR)

Lat: 38.55996°NLon: 121.28397°WElev: 92.0ft.

Clear

59°F

15°C

Humidity 72%
Wind Speed WNW 6 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 12 Jan 02:55 PM PST
Extended Forecast for

6 Miles SE Mather Afb CA

  • Tonight

    Tonight: Widespread dense fog, mainly after 3am. Otherwise, increasing clouds, with a low around 37. Calm wind.

    Low: 37 °F

    Dense Fog

  • Tuesday

    Tuesday: Widespread dense fog, mainly before 7am. Patchy frost before 7am. Otherwise, mostly sunny, with a high near 56. Light west northwest wind.

    High: 56 °F

    Patchy Frost
    and Dense Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 11am. Otherwise, mostly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog before 2am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 59.

    High: 59 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog before midnight, then patchy fog after 5am. Otherwise, mostly clear, with a low around 42.

    Low: 42 °F

    Patchy Fog

  • Friday

    Friday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread dense fog, mainly after 3am. Otherwise, increasing clouds, with a low around 37. Calm wind.
Tuesday
Widespread dense fog, mainly before 7am. Patchy frost before 7am. Otherwise, mostly sunny, with a high near 56. Light west northwest wind.
Tuesday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 39. Calm wind.
Wednesday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 58. Calm wind.
Wednesday Night
Patchy fog before 2am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 42. Calm wind.
Thursday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 59.
Thursday Night
Patchy fog before midnight, then patchy fog after 5am. Otherwise, mostly clear, with a low around 42.
Friday
Mostly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 43.
M.L.King Day
Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Mather Afb CA
 38.49°N 121.18°W (Elev. 108 ft)
Last Update:
1:21 pm PST Jan 12, 2026
Forecast Valid:
3pm PST Jan 12, 2026-6pm PST Jan 19, 2026
 
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