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

Merced / Castle Air Force Base (KMER)

Lat: 37.36667°NLon: 120.56667°WElev: 187.0ft.

Clear

N/A

Humidity NA
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

5 Miles NNW Merced CA

  • Overnight

    Overnight: Clear, with a low around 49. Calm wind.

    Low: 49 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51. Calm wind.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 88. Calm wind becoming south around 5 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54. North northwest wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 90. Calm wind becoming west northwest around 5 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55. Northwest wind 5 to 10 mph becoming light north in the evening.

    Low: 55 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 88. Calm wind becoming south around 5 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. Northwest wind around 5 mph.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 49. Calm wind.
Thursday
Sunny, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 51. Calm wind.
Friday
Sunny, with a high near 88. Calm wind becoming south around 5 mph.
Friday Night
Clear, with a low around 54. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 90. Calm wind becoming west northwest around 5 mph.
Saturday Night
Clear, with a low around 55. Northwest wind 5 to 10 mph becoming light north in the evening.
Sunday
Sunny, with a high near 88. Calm wind becoming south around 5 mph.
Sunday Night
Mostly clear, with a low around 52. Northwest wind around 5 mph.
Monday
Sunny, with a high near 78. Northwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 50. Northwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 73. Northwest wind around 5 mph becoming calm.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 49. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 73. Calm wind becoming northwest around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Merced CA
 37.37°N 120.5°W (Elev. 200 ft)
Last Update:
12:56 am PDT Oct 15, 2026
Forecast Valid:
1am PDT Oct 15, 2026-6pm PDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation