Barstow, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Barstow, CA in one place.
Sunny, with a high near 102. West southwest wind 8 to 24 mph, with gusts as high as 35 mph.
Local Weather Overview
This forecast page for Barstow, CA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 27, 2026 3:30 PM PDT.
The active forecast window currently covers Aug 29 to Sep 2, 2026 for Barstow, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 2, 2026
- Latest sync
- Aug 27, 2026 3:30 PM PDT
- Forecast office
- VEF
- Source
- NOAA / NWS
Daily Outlook
This Week in Barstow
Saturday looks like the warmest upcoming period in Barstow at 102 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Monday at about 9 to 26 mph WSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 27, 2026 3:30 PM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- VEF
- Radar station
- KEYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 72.
Sunny, with a high near 99.
Clear, with a low around 67.
Sunny, with a high near 96.
A slight chance of rain showers after 5am. Mostly clear, with a low around 66.
A slight chance of rain showers. Mostly sunny, with a high near 91.
A slight chance of rain showers. Partly cloudy, with a low around 65.
A slight chance of rain showers before 5pm. Mostly sunny, with a high near 92.
Partly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Sunny
|
102°F |
8 to 24 mph
WSW
|
|
Saturday Night
Aug 29
|
Clear
|
72°F |
12 to 23 mph
SW
|
|
Sunday
Aug 30
|
Sunny
|
99°F |
12 to 25 mph
WSW
|
|
Sunday Night
Aug 30
|
Clear
|
67°F |
12 to 23 mph
SW
|
|
Monday
Aug 31
|
Sunny
|
96°F |
9 to 26 mph
WSW
|
|
Monday Night
Aug 31
|
Mostly Clear then Slight Chance Rain Showers
|
66°F |
10 to 25 mph
WSW
|
|
Tuesday
Sep 1
|
Slight Chance Rain Showers
|
91°F |
10 to 22 mph
WSW
|
|
Tuesday Night
Sep 1
|
Slight Chance Rain Showers
|
65°F |
7 to 21 mph
WSW
|
|
Wednesday
Sep 2
|
Slight Chance Rain Showers
|
92°F |
7 to 17 mph
W
|
|
Wednesday Night
Sep 2
|
Partly Cloudy
|
67°F |
7 to 17 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Barstow.
