As of 12:53 PDT

Weather in McArthur, CA

65°Current weather

McArthur, Monday, 19 October, 12:53

Overcast. Feels like 62°. High 66°, low 43°.

Pressure29.85 inHg
Wind6.9 mph SW
Humidity29%
Visibility6.2 mi
Dew point32°

Monthly outlook for McArthur, CA: average high 62.3°, average low 42.7°. That is 0.5° above the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 3 days and 1.3 inches. The warmest day looks like 27 October (75.9°), the coolest 24 October (30.4°).

62.3°/42.7°
Average high / low
+0.5°
Above normal
5 / 3
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October66.3°63.1°+1.8°
29 October – 7 November55.5°57.7°-1.2°
8 November – 17 Novemberat normal51.8°—

October records over 66 years

95°1 October 2020All-time high
19.6°29 October 1971All-time low

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

Tue, 2068° / 41°0Overcast
68 °Overcast

McArthur, Tuesday, 20 October

Overcast. High 68°, low 41°.

Pressure29.88 inHg
Wind1.3 mph SW
Humidity27%
Visibility6.2 mi
Dew point32°
Wed, 2169° / 45°0.31Rain
69 °Rain

McArthur, Wednesday, 21 October

Rain. High 69°, low 45°.

Pressure29.88 inHg
Wind2.4 mph W
Humidity30%
Visibility6.2 mi
Dew point33°
Thu, 2253° / 45°0.5Rain
53 °Rain

McArthur, Thursday, 22 October

Rain. High 53°, low 45°.

Pressure29.97 inHg
Wind0.3 mph E
Humidity92%
Visibility3.2 mi
Dew point48°
Fri, 2355° / 36°0Partly cloudy
55 °Partly cloudy

McArthur, Friday, 23 October

Partly cloudy. High 55°, low 36°.

Pressure30.24 inHg
Wind7.4 mph NE
Humidity46%
Visibility6.2 mi
Dew point31°
Sat, 2461° / 30°0Mostly clear
61 °Mostly clear

McArthur, Saturday, 24 October

Mostly clear. High 61°, low 30°.

Pressure30.15 inHg
Wind4.1 mph NE
Humidity44%
Visibility—
Dew point27°
Sun, 2573° / 40°0Mostly clear
73 °Mostly clear

McArthur, Sunday, 25 October

Mostly clear. High 73°, low 40°.

Pressure30.21 inHg
Wind3.4 mph SE
Humidity21%
Visibility—
Dew point19°
Mon, 2672° / 44°0Overcast
72 °Overcast

McArthur, Monday, 26 October

Overcast. High 72°, low 44°.

Pressure30.09 inHg
Wind2.2 mph N
Humidity23%
Visibility—
Dew point21°
Tue, 2776° / 45°0Partly cloudy
76 °Partly cloudy

McArthur, Tuesday, 27 October

Partly cloudy. High 76°, low 45°.

Pressure30.00 inHg
Wind4.2 mph W
Humidity23%
Visibility—
Dew point23°
Wed, 2870° / 44°0Overcast
70 °Overcast

McArthur, Wednesday, 28 October

Overcast. High 70°, low 44°.

Pressure30.00 inHg
Wind8.5 mph W
Humidity27%
Visibility—
Dew point25°
Thu, 2966° / 43°0Overcast
66 °Overcast

McArthur, Thursday, 29 October

Overcast. High 66°, low 43°.

Pressure29.91 inHg
Wind8.1 mph W
Humidity26%
Visibility—
Dew point22°
Fri, 3053° / 47°0.13Light rain
53 °Light rain

McArthur, Friday, 30 October

Light rain. High 53°, low 47°.

Pressure29.91 inHg
Wind4.6 mph W
Humidity50%
Visibility—
Dew point32°
Sat, 3164° / 44°0Overcast
64 °Overcast

McArthur, Saturday, 31 October

Overcast. High 64°, low 44°.

Pressure29.94 inHg
Wind4.5 mph NW
Humidity66%
Visibility—
Dew point43°
Sun, 0149° / 47°0.45Rain
49 °Rain

McArthur, Sunday, 1 November

Rain. High 49°, low 47°.

Pressure29.80 inHg
Wind3.7 mph NE
Humidity95%
Visibility—
Dew point47°
Mon, 0254° / 45°0.03Light rain
54 °Light rain

McArthur, Monday, 2 November

Light rain. High 54°, low 45°.

Pressure30.24 inHg
Wind4.4 mph W
Humidity82%
Visibility—
Dew point45°
Tue, 0348° / 45°0.09Light rain
48 °Light rain

McArthur, Tuesday, 3 November

Light rain. High 48°, low 45°.

Pressure30.15 inHg
Wind3.4 mph NW
Humidity86%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0458° / 37°0.07Climate normal
58 °Climate normal

McArthur, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (1976)
Record low28° (1960)
Thu, 0557° / 37°0.11Climate normal
57 °Climate normal

McArthur, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high57°
Average low37°
Average precipitation0.11 in
Chance of precipitation27%
Record high77° (2020)
Record low27° (1961)
Fri, 0655° / 37°0.11Climate normal
55 °Climate normal

McArthur, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low37°
Average precipitation0.11 in
Chance of precipitation37%
Record high72° (1976)
Record low24° (1971)
Sat, 0755° / 36°0.14Climate normal
55 °Climate normal

McArthur, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low36°
Average precipitation0.14 in
Chance of precipitation30%
Record high75° (1991)
Record low27° (1990)
Sun, 0854° / 35°0.12Climate normal
54 °Climate normal

McArthur, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°
Average low35°
Average precipitation0.12 in
Chance of precipitation38%
Record high69° (1978)
Record low16° (1994)
Mon, 0952° / 34°0.13Climate normal
52 °Climate normal

McArthur, Monday, 9 November

Climate normal for this date — 60-year average.

Average high52°
Average low34°
Average precipitation0.13 in
Chance of precipitation40%
Record high70° (2025)
Record low19° (1998)
Tue, 1053° / 34°0.15Climate normal
53 °Climate normal

McArthur, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low34°
Average precipitation0.15 in
Chance of precipitation35%
Record high71° (1990)
Record low23° (1998)
Wed, 1153° / 34°0.13Climate normal
53 °Climate normal

McArthur, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high53°
Average low34°
Average precipitation0.13 in
Chance of precipitation35%
Record high72° (2019)
Record low15° (1985)
Thu, 1253° / 34°0.11Climate normal
53 °Climate normal

McArthur, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high53°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high66° (1990)
Record low8° (1985)
Fri, 1351° / 34°0.15Climate normal
51 °Climate normal

McArthur, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.15 in
Chance of precipitation35%
Record high73° (1995)
Record low4° (1985)
Sat, 1452° / 33°0.1Climate normal
52 °Climate normal

McArthur, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high52°
Average low33°
Average precipitation0.1 in
Chance of precipitation33%
Record high74° (1995)
Record low9° (1964)
Sun, 1551° / 33°0.12Climate normal
51 °Climate normal

McArthur, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.12 in
Chance of precipitation30%
Record high68° (2025)
Record low0° (1964)
Mon, 1650° / 33°0.14Climate normal
50 °Climate normal

McArthur, Monday, 16 November

Climate normal for this date — 60-year average.

Average high50°
Average low33°
Average precipitation0.14 in
Chance of precipitation33%
Record high69° (2008)
Record low1° (1964)
Tue, 1750° / 33°0.17Climate normal
50 °Climate normal

McArthur, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°
Average low33°
Average precipitation0.17 in
Chance of precipitation38%
Record high69° (2019)
Record low6° (1964)

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 McArthur, 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 McArthur, 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.