As of 15:42 PDT

Weather in Barnwell, CA

72°Current weather

Barnwell, Saturday, 10 October, 15:42

Overcast. Feels like 70°. High 73°, low 60°.

Pressure29.62 inHg
Wind14.8 mph S
Humidity34%
Visibility4.9 mi
Dew point42°

Monthly outlook for Barnwell, CA: average high 68.3°, average low 54.7°. That is 1.9° below the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 23 October (75.3°), the coolest 13 October (40.5°).

68.3°/54.7°
Average high / low
−1.9°
Below normal
3 / 1
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October65.4°72.8°-4.1°
20 October – 29 October73.3°68.6°+2.6°
30 October – 8 Novemberat normal64.8°—

October records over 66 years

93.7°1 October 2024All-time high
22.6°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Vanderbilt (3 mi).

Sun, 1160° / 54°1.01Heavy rain
60 °Heavy rain

Barnwell, Sunday, 11 October

Heavy rain. High 60°, low 54°.

Pressure29.59 inHg
Wind14.7 mph SW
Humidity72%
Visibility6.2 mi
Dew point53°
Mon, 1260° / 46°0.05Light rain
60 °Light rain

Barnwell, Monday, 12 October

Light rain. High 60°, low 46°.

Pressure29.80 inHg
Wind11.7 mph S
Humidity63%
Visibility6.2 mi
Dew point47°
Tue, 1353° / 41°0.02Light rain
53 °Light rain

Barnwell, Tuesday, 13 October

Light rain. High 53°, low 41°.

Pressure29.94 inHg
Wind6.9 mph NW
Humidity60%
Visibility6.2 mi
Dew point39°
Wed, 1459° / 43°0Clear
59 °Clear

Barnwell, Wednesday, 14 October

Clear. High 59°, low 43°.

Pressure30.06 inHg
Wind5.4 mph NW
Humidity55%
Visibility6.2 mi
Dew point41°
Thu, 1564° / 45°0Clear
64 °Clear

Barnwell, Thursday, 15 October

Clear. High 64°, low 45°.

Pressure30.15 inHg
Wind14.3 mph N
Humidity46%
Visibility—
Dew point37°
Fri, 1667° / 49°0Clear
67 °Clear

Barnwell, Friday, 16 October

Clear. High 67°, low 49°.

Pressure30.18 inHg
Wind18.6 mph NE
Humidity34%
Visibility—
Dew point32°
Sat, 1771° / 56°0Clear
71 °Clear

Barnwell, Saturday, 17 October

Clear. High 71°, low 56°.

Pressure30.18 inHg
Wind8.4 mph N
Humidity21%
Visibility—
Dew point25°
Sun, 1872° / 58°0Clear
72 °Clear

Barnwell, Sunday, 18 October

Clear. High 72°, low 58°.

Pressure30.15 inHg
Wind5.7 mph S
Humidity30%
Visibility—
Dew point35°
Mon, 1974° / 59°0Clear
74 °Clear

Barnwell, Monday, 19 October

Clear. High 74°, low 59°.

Pressure30.15 inHg
Wind7.3 mph W
Humidity27%
Visibility—
Dew point33°
Tue, 2073° / 60°0Clear
73 °Clear

Barnwell, Tuesday, 20 October

Clear. High 73°, low 60°.

Pressure30.06 inHg
Wind7 mph SW
Humidity20%
Visibility—
Dew point26°
Wed, 2173° / 59°0Clear
73 °Clear

Barnwell, Wednesday, 21 October

Clear. High 73°, low 59°.

Pressure30.00 inHg
Wind4.6 mph S
Humidity24%
Visibility—
Dew point30°
Thu, 2275° / 61°0Clear
75 °Clear

Barnwell, Thursday, 22 October

Clear. High 75°, low 61°.

Pressure30.15 inHg
Wind10.1 mph NE
Humidity20%
Visibility—
Dew point27°
Fri, 2375° / 63°0Clear
75 °Clear

Barnwell, Friday, 23 October

Clear. High 75°, low 63°.

Pressure30.15 inHg
Wind11.1 mph SE
Humidity21%
Visibility—
Dew point30°
Sat, 2472° / 61°0Overcast
72 °Overcast

Barnwell, Saturday, 24 October

Overcast. High 72°, low 61°.

Pressure30.03 inHg
Wind8.9 mph SE
Humidity28%
Visibility—
Dew point35°
Sun, 2571° / 60°0.03Light rain
71 °Light rain

Barnwell, Sunday, 25 October

Light rain. High 71°, low 60°.

Pressure30.00 inHg
Wind12.2 mph W
Humidity26%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2668° / 51°0.01Climate normal
68 °Climate normal

Barnwell, Monday, 26 October

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.01 in
Chance of precipitation10%
Record high80° (1990)
Record low30° (2020)
Tue, 2767° / 51°0.02Climate normal
67 °Climate normal

Barnwell, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high80° (2024)
Record low35° (1970)
Wed, 2867° / 50°0.02Climate normal
67 °Climate normal

Barnwell, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.02 in
Chance of precipitation7%
Record high81° (2003)
Record low32° (2019)
Thu, 2965° / 49°0Climate normal
65 °Climate normal

Barnwell, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0 in
Chance of precipitation3%
Record high80° (2008)
Record low26° (1971)
Fri, 3065° / 48°0.01Climate normal
65 °Climate normal

Barnwell, Friday, 30 October

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.01 in
Chance of precipitation7%
Record high77° (1965)
Record low23° (2019)
Sat, 3165° / 47°0.01Climate normal
65 °Climate normal

Barnwell, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high78° (1988)
Record low27° (2019)
Sun, 0165° / 49°0.02Climate normal
65 °Climate normal

Barnwell, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.02 in
Chance of precipitation5%
Record high77° (2025)
Record low32° (1961)
Mon, 0265° / 48°0.02Climate normal
65 °Climate normal

Barnwell, Monday, 2 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.02 in
Chance of precipitation5%
Record high77° (2025)
Record low34° (1961)
Tue, 0365° / 47°0.01Climate normal
65 °Climate normal

Barnwell, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high78° (2009)
Record low33° (2022)
Wed, 0465° / 49°0.01Climate normal
65 °Climate normal

Barnwell, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.01 in
Chance of precipitation3%
Record high78° (1988)
Record low29° (2022)
Thu, 0566° / 49°0.01Climate normal
66 °Climate normal

Barnwell, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.01 in
Chance of precipitation3%
Record high78° (1980)
Record low31° (2011)
Fri, 0665° / 48°0Climate normal
65 °Climate normal

Barnwell, Friday, 6 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0 in
Chance of precipitation2%
Record high77° (1980)
Record low33° (2024)
Sat, 0764° / 48°0.01Climate normal
64 °Climate normal

Barnwell, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.01 in
Chance of precipitation5%
Record high77° (2006)
Record low31° (2024)
Sun, 0863° / 47°0.02Climate normal
63 °Climate normal

Barnwell, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.02 in
Chance of precipitation7%
Record high76° (2006)
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 Barnwell, 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 Barnwell, 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.