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

Fort Irwin/Barstow, Bicycle Lake Army Airfield (KBYS)

Lat: 35.28333°NLon: 116.61667°WElev: 2349.0ft.

Overcast

53°F

12°C

Humidity 85%
Wind Speed S 3 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 02 Jan 11:55 AM PST
Extended Forecast for

40 Miles N Barstow CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 55. Southeast wind around 6 mph.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 43. East southeast wind 3 to 5 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of showers after 10am. Mostly cloudy, with a high near 56. South southeast wind 7 to 11 mph.

    High: 56 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 10pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 44. South southwest wind around 9 mph. Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 10am. Partly sunny, with a high near 56. South southwest wind 13 to 18 mph, with gusts as high as 23 mph.

    High: 56 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers before 4am. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers between 10am and 4pm. Mostly sunny, with a high near 55. Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers between 10pm and 4am. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers after 10am. Partly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 55. Southeast wind around 6 mph.
Tonight
Increasing clouds, with a low around 43. East southeast wind 3 to 5 mph.
Saturday
A 30 percent chance of showers after 10am. Mostly cloudy, with a high near 56. South southeast wind 7 to 11 mph.
Saturday Night
A chance of showers before 10pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 44. South southwest wind around 9 mph. Chance of precipitation is 40%.
Sunday
A 30 percent chance of showers, mainly after 10am. Partly sunny, with a high near 56. South southwest wind 13 to 18 mph, with gusts as high as 23 mph.
Sunday Night
A 40 percent chance of showers before 4am. Mostly cloudy, with a low around 41.
Monday
A slight chance of showers between 10am and 4pm. Mostly sunny, with a high near 55. Chance of precipitation is 20%.
Monday Night
A slight chance of showers between 10pm and 4am. Mostly cloudy, with a low around 38.
Tuesday
A slight chance of showers after 10am. Partly sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 34.
Thursday
A slight chance of rain and snow showers. Mostly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
40 Miles N Barstow CA
 35.43°N 116.89°W (Elev. 3442 ft)
Last Update:
9:17 am PST Jan 2, 2026
Forecast Valid:
12pm PST Jan 2, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation