As of 04:58 PDT

Weather in Barnwell, CA

48°Current weather

Barnwell, Monday, 12 October, 04:58

Partly cloudy. Feels like 48°. High 58°, low 47°.

Pressure29.77 inHg
Wind1.6 mph SE
Humidity83%
Visibility6.2 mi
Dew point43°

Monthly outlook for Barnwell, CA: average high 61.7°, average low 47.8°. That is 5.1° below the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 27 October (71°), the coolest 14 October (40.1°).

61.7°/47.8°
Average high / low
−5.1°
Below normal
1 / 1
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October61.5°72°-5.8°
22 October – 31 October61.9°67.5°-3.1°
1 November – 10 Novemberat normal64.2°—

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).

Tue, 1350° / 42°0Light rain
50 °Light rain

Barnwell, Tuesday, 13 October

Light rain. High 50°, low 42°.

Pressure29.97 inHg
Wind5.7 mph NW
Humidity60%
Visibility6.2 mi
Dew point38°
Wed, 1457° / 40°0Clear
57 °Clear

Barnwell, Wednesday, 14 October

Clear. High 57°, low 40°.

Pressure30.12 inHg
Wind6.7 mph W
Humidity52%
Visibility6.2 mi
Dew point37°
Thu, 1563° / 46°0Clear
63 °Clear

Barnwell, Thursday, 15 October

Clear. High 63°, low 46°.

Pressure30.12 inHg
Wind12.3 mph N
Humidity41%
Visibility6.2 mi
Dew point38°
Fri, 1665° / 46°0Clear
65 °Clear

Barnwell, Friday, 16 October

Clear. High 65°, low 46°.

Pressure30.15 inHg
Wind7.3 mph N
Humidity50%
Visibility—
Dew point39°
Sat, 1767° / 52°0Clear
67 °Clear

Barnwell, Saturday, 17 October

Clear. High 67°, low 52°.

Pressure30.09 inHg
Wind7.5 mph NW
Humidity62%
Visibility—
Dew point47°
Sun, 1870° / 56°0Clear
70 °Clear

Barnwell, Sunday, 18 October

Clear. High 70°, low 56°.

Pressure30.00 inHg
Wind7.5 mph W
Humidity29%
Visibility—
Dew point32°
Mon, 1970° / 58°0Clear
70 °Clear

Barnwell, Monday, 19 October

Clear. High 70°, low 58°.

Pressure30.00 inHg
Wind15.7 mph S
Humidity33%
Visibility—
Dew point36°
Tue, 2063° / 45°0Clear
63 °Clear

Barnwell, Tuesday, 20 October

Clear. High 63°, low 45°.

Pressure29.74 inHg
Wind19.2 mph W
Humidity24%
Visibility—
Dew point25°
Wed, 2152° / 41°0.02Light rain
52 °Light rain

Barnwell, Wednesday, 21 October

Light rain. High 52°, low 41°.

Pressure29.74 inHg
Wind9.6 mph SW
Humidity38%
Visibility—
Dew point23°
Thu, 2252° / 43°0.01Light rain
52 °Light rain

Barnwell, Thursday, 22 October

Light rain. High 52°, low 43°.

Pressure29.97 inHg
Wind9.1 mph E
Humidity43%
Visibility—
Dew point27°
Fri, 2355° / 45°0Overcast
55 °Overcast

Barnwell, Friday, 23 October

Overcast. High 55°, low 45°.

Pressure30.09 inHg
Wind9.8 mph W
Humidity37%
Visibility—
Dew point26°
Sat, 2460° / 46°0Clear
60 °Clear

Barnwell, Saturday, 24 October

Clear. High 60°, low 46°.

Pressure30.21 inHg
Wind9.5 mph N
Humidity32%
Visibility—
Dew point25°
Sun, 2565° / 50°0Clear
65 °Clear

Barnwell, Sunday, 25 October

Clear. High 65°, low 50°.

Pressure30.09 inHg
Wind10.9 mph N
Humidity29%
Visibility—
Dew point27°
Mon, 2668° / 53°0Clear
68 °Clear

Barnwell, Monday, 26 October

Clear. High 68°, low 53°.

Pressure30.00 inHg
Wind9.9 mph N
Humidity26%
Visibility—
Dew point27°
Tue, 2771° / 55°0Overcast
71 °Overcast

Barnwell, Tuesday, 27 October

Overcast. High 71°, low 55°.

Pressure29.91 inHg
Wind4.9 mph E
Humidity21%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0962° / 46°0.01Climate normal
62 °Climate normal

Barnwell, Monday, 9 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.01 in
Chance of precipitation3%
Record high75° (1980)
Record low28° (2020)
Tue, 1062° / 45°0.01Climate normal
62 °Climate normal

Barnwell, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.01 in
Chance of precipitation7%
Record high73° (1973)
Record low28° (2012)

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.