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 84. West wind 0 to 5 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: Oct 15, 2026 9:18 AM PDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Barstow, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 9:18 AM PDT
- Forecast office
- HNX
- Source
- NOAA / NWS
Daily Outlook
This Week in Barstow
Saturday looks like the warmest upcoming period in Barstow at 90 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Monday Night at about 5 to 10 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 9:18 AM PDT
- Coverage
- 8 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
Clear. Low around 50, with temperatures rising to around 52 overnight. North northwest wind 0 to 5 mph.
Sunny, with a high near 89. East wind 0 to 5 mph.
Clear, with a low around 53. Northeast wind 0 to 5 mph.
Sunny, with a high near 90. Northeast wind 0 to 5 mph.
Clear, with a low around 55. North northeast wind 0 to 5 mph.
Sunny, with a high near 89. Southeast wind 0 to 5 mph.
Mostly clear, with a low around 51. Northwest wind around 5 mph.
Sunny, with a high near 81. Northwest wind around 5 mph.
Partly cloudy, with a low around 50. Northwest wind 5 to 10 mph.
Mostly sunny, with a high near 74. Northwest wind around 5 mph.
A slight chance of rain after 11pm. Partly cloudy, with a low around 48. Northwest wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain. Mostly sunny, with a high near 73. Northwest wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain. Partly cloudy, with a low around 47. North northwest wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 15
|
Sunny
|
84°F |
0 to 5 mph
W
|
|
Tonight
Oct 15
|
Clear
|
50°F |
0 to 5 mph
NNW
|
|
Friday
Oct 16
|
Sunny
|
89°F |
0 to 5 mph
E
|
|
Friday Night
Oct 16
|
Clear
|
53°F |
0 to 5 mph
NE
|
|
Saturday
Oct 17
|
Sunny
|
90°F |
0 to 5 mph
NE
|
|
Saturday Night
Oct 17
|
Clear
|
55°F |
0 to 5 mph
NNE
|
|
Sunday
Oct 18
|
Sunny
|
89°F |
0 to 5 mph
SE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
51°F |
5 mph
NW
|
|
Monday
Oct 19
|
Sunny
|
81°F |
5 mph
NW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
50°F |
5 to 10 mph
NW
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
74°F |
5 mph
NW
|
|
Tuesday Night
Oct 20
|
Slight Chance Light Rain
|
48°F |
0 to 5 mph
NW
|
|
Wednesday
Oct 21
|
Chance Light Rain
|
73°F |
0 to 5 mph
NW
|
|
Wednesday Night
Oct 21
|
Chance Light Rain
|
47°F |
0 to 5 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Barstow.
