As of 10:27 PDT

Weather in Barstow, CA

61°Current weather

Barstow, Sunday, 11 October, 10:27

Rain. Feels like 60°. High 62°, low 54°.

Pressure29.62 inHg
Wind10 mph SW
Humidity85%
Visibility6.2 mi
Dew point56°

Monthly outlook for Barstow, CA: average high 76.1°, average low 61°. That is 0.4° below the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 1 days and 0.1 inches. The warmest day looks like 26 October (83.8°), the coolest 12 October (47.6°).

76.1°/61°
Average high / low
−0.4°
Below normal
2 / 1
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October73°78°-2.8°
21 October – 30 October81.2°73.5°+4.2°
31 October – 9 Novemberat normal69.7°—

October records over 66 years

101.5°1 October 2024All-time high
28.6°29 October 1971All-time low
Mon, 1256° / 48°0.11Light rain
56 °Light rain

Barstow, Monday, 12 October

Light rain. High 56°, low 48°.

Pressure29.83 inHg
Wind8.5 mph W
Humidity61%
Visibility6.2 mi
Dew point48°
Tue, 1365° / 49°0Light rain
65 °Light rain

Barstow, Tuesday, 13 October

Light rain. High 65°, low 49°.

Pressure30.03 inHg
Wind8.4 mph N
Humidity49%
Visibility6.2 mi
Dew point42°
Wed, 1471° / 48°0Clear
71 °Clear

Barstow, Wednesday, 14 October

Clear. High 71°, low 48°.

Pressure30.12 inHg
Wind4.4 mph W
Humidity39%
Visibility6.2 mi
Dew point40°
Thu, 1577° / 54°0Clear
77 °Clear

Barstow, Thursday, 15 October

Clear. High 77°, low 54°.

Pressure30.15 inHg
Wind12.1 mph NE
Humidity36%
Visibility—
Dew point41°
Fri, 1678° / 60°0Clear
78 °Clear

Barstow, Friday, 16 October

Clear. High 78°, low 60°.

Pressure30.12 inHg
Wind15 mph E
Humidity33%
Visibility—
Dew point42°
Sat, 1779° / 66°0Clear
79 °Clear

Barstow, Saturday, 17 October

Clear. High 79°, low 66°.

Pressure30.15 inHg
Wind12.7 mph E
Humidity25%
Visibility—
Dew point37°
Sun, 1880° / 66°0Clear
80 °Clear

Barstow, Sunday, 18 October

Clear. High 80°, low 66°.

Pressure30.06 inHg
Wind4.6 mph E
Humidity23%
Visibility—
Dew point34°
Mon, 1983° / 67°0Clear
83 °Clear

Barstow, Monday, 19 October

Clear. High 83°, low 67°.

Pressure30.03 inHg
Wind11.9 mph SW
Humidity22%
Visibility—
Dew point33°
Tue, 2078° / 65°0Clear
78 °Clear

Barstow, Tuesday, 20 October

Clear. High 78°, low 65°.

Pressure29.97 inHg
Wind7.9 mph SW
Humidity23%
Visibility—
Dew point31°
Wed, 2179° / 64°0Clear
79 °Clear

Barstow, Wednesday, 21 October

Clear. High 79°, low 64°.

Pressure29.91 inHg
Wind4.7 mph W
Humidity25%
Visibility—
Dew point33°
Thu, 2280° / 64°0Clear
80 °Clear

Barstow, Thursday, 22 October

Clear. High 80°, low 64°.

Pressure29.94 inHg
Wind8.1 mph NE
Humidity20%
Visibility—
Dew point29°
Fri, 2381° / 66°0Clear
81 °Clear

Barstow, Friday, 23 October

Clear. High 81°, low 66°.

Pressure29.94 inHg
Wind7.2 mph NE
Humidity18%
Visibility—
Dew point29°
Sat, 2481° / 68°0Overcast
81 °Overcast

Barstow, Saturday, 24 October

Overcast. High 81°, low 68°.

Pressure29.94 inHg
Wind4.9 mph NW
Humidity19%
Visibility—
Dew point30°
Sun, 2582° / 68°0Partly cloudy
82 °Partly cloudy

Barstow, Sunday, 25 October

Partly cloudy. High 82°, low 68°.

Pressure30.03 inHg
Wind10.3 mph E
Humidity20%
Visibility—
Dew point32°
Mon, 2684° / 70°0Partly cloudy
84 °Partly cloudy

Barstow, Monday, 26 October

Partly cloudy. High 84°, low 70°.

Pressure29.94 inHg
Wind13.2 mph NE
Humidity22%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2773° / 50°0.02Climate normal
73 °Climate normal

Barstow, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high73°
Average low50°
Average precipitation0.02 in
Chance of precipitation3%
Record high86° (2024)
Record low38° (1970)
Wed, 2872° / 49°0.01Climate normal
72 °Climate normal

Barstow, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high72°
Average low49°
Average precipitation0.01 in
Chance of precipitation7%
Record high85° (2003)
Record low35° (1970)
Thu, 2971° / 48°0Climate normal
71 °Climate normal

Barstow, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high71°
Average low48°
Average precipitation0 in
Chance of precipitation0%
Record high86° (2008)
Record low29° (1971)
Fri, 3070° / 48°0.01Climate normal
70 °Climate normal

Barstow, Friday, 30 October

Climate normal for this date — 60-year average.

Average high70°
Average low48°
Average precipitation0.01 in
Chance of precipitation7%
Record high82° (2008)
Record low30° (1971)
Sat, 3170° / 47°0Climate normal
70 °Climate normal

Barstow, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high70°
Average low47°
Average precipitation0 in
Chance of precipitation2%
Record high83° (1988)
Record low29° (2019)
Sun, 0171° / 47°0Climate normal
71 °Climate normal

Barstow, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high71°
Average low47°
Average precipitation0 in
Chance of precipitation5%
Record high83° (2015)
Record low37° (1971)
Mon, 0270° / 48°0Climate normal
70 °Climate normal

Barstow, Monday, 2 November

Climate normal for this date — 60-year average.

Average high70°
Average low48°
Average precipitation0 in
Chance of precipitation0%
Record high82° (2020)
Record low37° (1961)
Tue, 0371° / 47°0Climate normal
71 °Climate normal

Barstow, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high71°
Average low47°
Average precipitation0 in
Chance of precipitation2%
Record high82° (2010)
Record low38° (1994)
Wed, 0471° / 48°0.01Climate normal
71 °Climate normal

Barstow, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high71°
Average low48°
Average precipitation0.01 in
Chance of precipitation3%
Record high83° (2010)
Record low34° (1973)
Thu, 0571° / 47°0Climate normal
71 °Climate normal

Barstow, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high71°
Average low47°
Average precipitation0 in
Chance of precipitation2%
Record high83° (2023)
Record low34° (2015)
Fri, 0670° / 48°0Climate normal
70 °Climate normal

Barstow, Friday, 6 November

Climate normal for this date — 60-year average.

Average high70°
Average low48°
Average precipitation0 in
Chance of precipitation2%
Record high81° (2021)
Record low36° (2011)
Sat, 0769° / 46°0.01Climate normal
69 °Climate normal

Barstow, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high69°
Average low46°
Average precipitation0.01 in
Chance of precipitation5%
Record high82° (1991)
Record low31° (2011)
Sun, 0868° / 47°0.01Climate normal
68 °Climate normal

Barstow, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high68°
Average low47°
Average precipitation0.01 in
Chance of precipitation8%
Record high82° (2006)
Record low36° (1960)
Mon, 0967° / 46°0.02Climate normal
67 °Climate normal

Barstow, Monday, 9 November

Climate normal for this date — 60-year average.

Average high67°
Average low46°
Average precipitation0.02 in
Chance of precipitation7%
Record high79° (2016)
Record low33° (2020)

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.