Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Sacramento Mather Airport (KMHR)

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

Clear

77°F

25°C

Humidity 19%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 32°F (0°C)
Visibility 9.00 mi
Heat Index77°F (25°C)
Last update 18 Apr 04:15 PM PDT
Extended Forecast for

Mather Afb CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 78. Light and variable wind becoming south southwest 5 to 7 mph in the morning.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. West southwest wind 5 to 7 mph becoming light and variable  in the evening.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 11am.  Mostly sunny, with a high near 75. Calm wind becoming south southwest 5 to 9 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 52. West wind 5 to 10 mph becoming light  in the evening.  Chance of precipitation is 70%.

    Low: 52 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain before 11am, then showers and possibly a thunderstorm after 11am.  High near 62. Chance of precipitation is 90%.

    High: 62 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 11pm, then a chance of rain after 11pm.  Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Showers then
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain.  Partly sunny, with a high near 65.

    High: 65 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. Calm wind.
Sunday
Mostly sunny, with a high near 78. Light and variable wind becoming south southwest 5 to 7 mph in the morning.
Sunday Night
Partly cloudy, with a low around 48. West southwest wind 5 to 7 mph becoming light and variable in the evening.
Monday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 75. Calm wind becoming south southwest 5 to 9 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 52. West wind 5 to 10 mph becoming light in the evening. Chance of precipitation is 70%.
Tuesday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 62. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Low around 48. Chance of precipitation is 80%.
Wednesday
A chance of rain. Partly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Mather Afb CA
 38.54°N 121.28°W (Elev. 102 ft)
2:01 pm PDT Apr 18, 2026
4pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database