Barstow, CA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Barstow, CA in one place.
Rain likely before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of rain between 2pm and 5pm. Mostly cloudy. High near 71, with temperatures falling to around 69 in the afternoon. East wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
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: May 27, 2026 5:44 PM PDT.
The active forecast window currently covers May 28 to Jun 2, 2026 for Barstow, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 28 to Jun 2, 2026
- Latest sync
- May 27, 2026 5:44 PM PDT
- Forecast office
- HNX
- Source
- NOAA / NWS
Daily Outlook
This Week in Barstow
Tuesday looks like the warmest upcoming period in Barstow at 95 degrees F.
Thursday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Friday at about 0 to 10 mph NW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- May 27, 2026 5:44 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- HNX
- Radar station
- KHNX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 50. West southwest wind 0 to 5 mph.
Mostly sunny, with a high near 78. Northwest wind 0 to 10 mph.
Mostly clear, with a low around 52. Northwest wind 5 to 10 mph.
Sunny, with a high near 84. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Clear, with a low around 54. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny, with a high near 89. Northwest wind 5 to 10 mph.
Clear, with a low around 57. Northwest wind 5 to 10 mph.
Sunny, with a high near 94. Northwest wind 5 to 10 mph.
Mostly clear, with a low around 59. Northwest wind 5 to 10 mph.
Sunny, with a high near 95. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 58. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
May 28
|
Chance Showers And Thunderstorms
|
71°F |
5 mph
E
|
|
Thursday Night
May 28
|
Mostly Cloudy
|
50°F |
0 to 5 mph
WSW
|
|
Friday
May 29
|
Mostly Sunny
|
78°F |
0 to 10 mph
NW
|
|
Friday Night
May 29
|
Mostly Clear
|
52°F |
5 to 10 mph
NW
|
|
Saturday
May 30
|
Sunny
|
84°F |
5 to 10 mph
NW
|
|
Saturday Night
May 30
|
Clear
|
54°F |
5 to 10 mph
NW
|
|
Sunday
May 31
|
Sunny
|
89°F |
5 to 10 mph
NW
|
|
Sunday Night
May 31
|
Clear
|
57°F |
5 to 10 mph
NW
|
|
Monday
Jun 1
|
Sunny
|
94°F |
5 to 10 mph
NW
|
|
Monday Night
Jun 1
|
Mostly Clear
|
59°F |
5 to 10 mph
NW
|
|
Tuesday
Jun 2
|
Sunny
|
95°F |
5 to 10 mph
NW
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
58°F |
5 to 10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Barstow.
