As of 17:44 PDT

Weather in Barnwell, CA

55°Current weather

Barnwell, Monday, 12 October, 17:44

Partly cloudy. Feels like 53°. High 57°, low 49°.

Pressure29.80 inHg
Wind8.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point41°

Monthly outlook for Barnwell, CA: average high 62.4°, average low 47.7°. That is 4.7° 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 18 October (70.5°), the coolest 14 October (39.7°).

62.4°/47.7°
Average high / low
−4.7°
Below normal
1 / 1
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October62°72°-5.6°
22 October – 31 October63°67.5°-2.5°
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, 1354° / 43°0Overcast
54 °Overcast

Barnwell, Tuesday, 13 October

Overcast. High 54°, low 43°.

Pressure30.03 inHg
Wind10.6 mph NW
Humidity65%
Visibility6.2 mi
Dew point40°
Wed, 1459° / 40°0Clear
59 °Clear

Barnwell, Wednesday, 14 October

Clear. High 59°, low 40°.

Pressure30.15 inHg
Wind7.3 mph NW
Humidity48%
Visibility6.2 mi
Dew point36°
Thu, 1563° / 45°0Clear
63 °Clear

Barnwell, Thursday, 15 October

Clear. High 63°, low 45°.

Pressure30.18 inHg
Wind13.2 mph N
Humidity40%
Visibility6.2 mi
Dew point37°
Fri, 1668° / 48°0Clear
68 °Clear

Barnwell, Friday, 16 October

Clear. High 68°, low 48°.

Pressure30.24 inHg
Wind5.1 mph N
Humidity47%
Visibility6.2 mi
Dew point44°
Sat, 1766° / 50°0Clear
66 °Clear

Barnwell, Saturday, 17 October

Clear. High 66°, low 50°.

Pressure30.15 inHg
Wind5.7 mph NE
Humidity49%
Visibility—
Dew point41°
Sun, 1870° / 52°0Clear
70 °Clear

Barnwell, Sunday, 18 October

Clear. High 70°, low 52°.

Pressure30.00 inHg
Wind6 mph S
Humidity31%
Visibility—
Dew point33°
Mon, 1970° / 59°0Clear
70 °Clear

Barnwell, Monday, 19 October

Clear. High 70°, low 59°.

Pressure29.97 inHg
Wind16.4 mph S
Humidity34%
Visibility—
Dew point37°
Tue, 2064° / 46°0Clear
64 °Clear

Barnwell, Tuesday, 20 October

Clear. High 64°, low 46°.

Pressure29.74 inHg
Wind20.8 mph W
Humidity24%
Visibility—
Dew point25°
Wed, 2149° / 40°0Overcast
49 °Overcast

Barnwell, Wednesday, 21 October

Overcast. High 49°, low 40°.

Pressure29.74 inHg
Wind19.7 mph W
Humidity51%
Visibility—
Dew point28°
Thu, 2254° / 42°0Clear
54 °Clear

Barnwell, Thursday, 22 October

Clear. High 54°, low 42°.

Pressure29.97 inHg
Wind12.1 mph W
Humidity34%
Visibility—
Dew point22°
Fri, 2359° / 46°0Clear
59 °Clear

Barnwell, Friday, 23 October

Clear. High 59°, low 46°.

Pressure30.15 inHg
Wind15.4 mph N
Humidity31%
Visibility—
Dew point24°
Sat, 2466° / 49°0Clear
66 °Clear

Barnwell, Saturday, 24 October

Clear. High 66°, low 49°.

Pressure30.15 inHg
Wind6.4 mph N
Humidity22%
Visibility—
Dew point20°
Sun, 2566° / 52°0Clear
66 °Clear

Barnwell, Sunday, 25 October

Clear. High 66°, low 52°.

Pressure29.97 inHg
Wind11.1 mph N
Humidity18%
Visibility—
Dew point17°
Mon, 2664° / 50°0Clear
64 °Clear

Barnwell, Monday, 26 October

Clear. High 64°, low 50°.

Pressure30.06 inHg
Wind14.8 mph N
Humidity26%
Visibility—
Dew point24°
Tue, 2768° / 52°0Clear
68 °Clear

Barnwell, Tuesday, 27 October

Clear. High 68°, low 52°.

Pressure30.06 inHg
Wind5.6 mph N
Humidity21%
Visibility—
Dew point22°
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.