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As of 12:37 PDT

Weather in Barstow, CA

94°Current weather

Barstow, Saturday, 8 August, 12:37

Clear. Feels like 90°. High 96°, low 67°.

Pressure29.85 inHg
Wind6.1 mph NW
Humidity22%
Visibility6.2 mi
Dew point49°
Sun, 0998° / 73°0.01Light rain
98 °Light rain

Barstow, Sunday, 9 August

Light rain. High 98°, low 73°.

Pressure29.80 inHg
Wind2.3 mph N
Humidity12%
Visibility6.2 mi
Dew point40°
Mon, 10106° / 74°0Overcast
106 °Overcast

Barstow, Monday, 10 August

Overcast. High 106°, low 74°.

Pressure29.85 inHg
Wind2.9 mph NW
Humidity16%
Visibility6.2 mi
Dew point45°
Tue, 11101° / 78°0Overcast
101 °Overcast

Barstow, Tuesday, 11 August

Overcast. High 101°, low 78°.

Pressure29.91 inHg
Wind4.3 mph NE
Humidity19%
Visibility6.2 mi
Dew point46°
Wed, 12101° / 76°0Partly cloudy
101 °Partly cloudy

Barstow, Wednesday, 12 August

Partly cloudy. High 101°, low 76°.

Pressure29.80 inHg
Wind7.9 mph W
Humidity15%
Visibility6.2 mi
Dew point41°
Thu, 1398° / 73°0Overcast
98 °Overcast

Barstow, Thursday, 13 August

Overcast. High 98°, low 73°.

Pressure29.83 inHg
Wind17.4 mph SW
Humidity17%
Visibility—
Dew point38°
Fri, 1496° / 71°0Overcast
96 °Overcast

Barstow, Friday, 14 August

Overcast. High 96°, low 71°.

Pressure29.91 inHg
Wind23.5 mph SW
Humidity20%
Visibility—
Dew point40°
Sat, 15100° / 71°0Clear
100 °Clear

Barstow, Saturday, 15 August

Clear. High 100°, low 71°.

Pressure29.97 inHg
Wind20.5 mph SW
Humidity22%
Visibility—
Dew point43°
Sun, 16100° / 75°0Partly cloudy
100 °Partly cloudy

Barstow, Sunday, 16 August

Partly cloudy. High 100°, low 75°.

Pressure29.97 inHg
Wind16.6 mph SW
Humidity18%
Visibility—
Dew point41°
Mon, 17101° / 75°0Partly cloudy
101 °Partly cloudy

Barstow, Monday, 17 August

Partly cloudy. High 101°, low 75°.

Pressure30.00 inHg
Wind16.4 mph SW
Humidity19%
Visibility—
Dew point42°
Tue, 18102° / 75°0Clear
102 °Clear

Barstow, Tuesday, 18 August

Clear. High 102°, low 75°.

Pressure29.94 inHg
Wind14.2 mph W
Humidity15%
Visibility—
Dew point36°
Wed, 19103° / 77°0Clear
103 °Clear

Barstow, Wednesday, 19 August

Clear. High 103°, low 77°.

Pressure29.88 inHg
Wind13.9 mph W
Humidity17%
Visibility—
Dew point41°
Thu, 20103° / 77°0Clear
103 °Clear

Barstow, Thursday, 20 August

Clear. High 103°, low 77°.

Pressure29.85 inHg
Wind13.3 mph W
Humidity17%
Visibility—
Dew point41°
Fri, 21102° / 77°0Overcast
102 °Overcast

Barstow, Friday, 21 August

Overcast. High 102°, low 77°.

Pressure29.85 inHg
Wind12.2 mph SW
Humidity19%
Visibility—
Dew point44°
Sat, 22103° / 79°0.04Light rain
103 °Light rain

Barstow, Saturday, 22 August

Light rain. High 103°, low 79°.

Pressure29.85 inHg
Wind8.3 mph SW
Humidity20%
Visibility—
Dew point46°
Sun, 2399° / 79°0.03Light rain
99 °Light rain

Barstow, Sunday, 23 August

Light rain. High 99°, low 79°.

Pressure29.85 inHg
Wind13.5 mph SW
Humidity29%
Visibility—
Dew point53°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Barstow, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Barstow, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.