Current conditions at

March Air Reserve Base (KRIV)

Lat: 33.88194° N Lon: 117.25902° W Elev: 1536.0 ft.

Clear

81°F

27°C

Humidity 15%
Wind Speed N 0 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 17 Oct 02:55 PM PDT
Detailed forecast for

San Bernardino and Riverside County Valleys-The Inland Empire

Tonight
Clear. Lows 52 to 57. Areas of winds east 10 mph.
Saturday
Sunny. Highs 81 to 86. Light winds.
Saturday Night
Mostly clear in the evening...becoming partly cloudy. Lows 53 to 57. Areas of winds east to 10 mph.
Sunday
Partly cloudy in the morning...becoming mostly sunny. Highs 82 to 87. Light winds.
Sunday Night
Mostly clear. Lows 53 to 57. Light winds.
Monday
Mostly sunny. Highs 82 to 87.
Monday Night
Mostly clear. Lows 53 to 57.
Tuesday
Mostly sunny. Highs 76 to 81.
Tuesday Night
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 48 to 53.
Wednesday
Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs 69 to 74.
Wednesday Night
Mostly clear in the evening...becoming partly cloudy. Lows 50 to 53.
Thursday
Partly cloudy in the morning...becoming mostly sunny. Highs 75 to 81.
Thursday Night
Mostly clear in the evening...becoming partly cloudy. Lows 52 to 55.
Friday
Partly cloudy in the morning...becoming mostly sunny. Highs 74 to 79.



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1238 PM PDT Fri Oct 17 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database