As of 23:09 CDT

Weather in McArthur, ND

51°Current weather

McArthur, Tuesday, 20 October, 23:09

Overcast. Feels like 49°. High 68°, low 39°.

Pressure30.06 inHg
Wind7.6 mph NW
Humidity79%
Visibility6.2 mi
Dew point44°

Monthly outlook for McArthur, ND: average high 53.3°, average low 37.1°. That is 4° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 23 October (71.7°), the coolest 30 October (30°).

53.3°/37.1°
Average high / low
+4°
Above normal
3 / 4
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October56°48.2°+4.3°
30 October – 8 November48.8°41.2°+4.2°
9 November – 18 Novemberat normal34.3°—

October records over 66 years

88.5°3 October 2025All-time high
1°29 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Humboldt (7 mi).

Wed, 2161° / 36°0Clear
61 °Clear

McArthur, Wednesday, 21 October

Clear. High 61°, low 36°.

Pressure30.30 inHg
Wind4.3 mph N
Humidity59%
Visibility6.2 mi
Dew point40°
Thu, 2267° / 35°0Clear
67 °Clear

McArthur, Thursday, 22 October

Clear. High 67°, low 35°.

Pressure30.15 inHg
Wind8.9 mph S
Humidity62%
Visibility6.2 mi
Dew point44°
Fri, 2372° / 56°0.04Rain
72 °Rain

McArthur, Friday, 23 October

Rain. High 72°, low 56°.

Pressure29.88 inHg
Wind14.7 mph S
Humidity66%
Visibility6.2 mi
Dew point56°
Sat, 2463° / 44°0.08Light rain
63 °Light rain

McArthur, Saturday, 24 October

Light rain. High 63°, low 44°.

Pressure30.03 inHg
Wind15.6 mph NW
Humidity54%
Visibility6.2 mi
Dew point38°
Sun, 2548° / 36°0Clear
48 °Clear

McArthur, Sunday, 25 October

Clear. High 48°, low 36°.

Pressure30.53 inHg
Wind8.7 mph NW
Humidity54%
Visibility—
Dew point30°
Mon, 2644° / 34°0Clear
44 °Clear

McArthur, Monday, 26 October

Clear. High 44°, low 34°.

Pressure30.62 inHg
Wind10.6 mph N
Humidity56%
Visibility—
Dew point26°
Tue, 2749° / 31°0Clear
49 °Clear

McArthur, Tuesday, 27 October

Clear. High 49°, low 31°.

Pressure30.42 inHg
Wind14.2 mph S
Humidity31%
Visibility—
Dew point15°
Wed, 2846° / 38°0Overcast
46 °Overcast

McArthur, Wednesday, 28 October

Overcast. High 46°, low 38°.

Pressure30.12 inHg
Wind15.9 mph NW
Humidity46%
Visibility—
Dew point23°
Thu, 2942° / 33°0Clear
42 °Clear

McArthur, Thursday, 29 October

Clear. High 42°, low 33°.

Pressure30.24 inHg
Wind10.9 mph W
Humidity52%
Visibility—
Dew point23°
Fri, 3053° / 30°0Partly cloudy
53 °Partly cloudy

McArthur, Friday, 30 October

Partly cloudy. High 53°, low 30°.

Pressure29.85 inHg
Wind24.3 mph S
Humidity37%
Visibility—
Dew point20°
Sat, 3151° / 40°0Clear
51 °Clear

McArthur, Saturday, 31 October

Clear. High 51°, low 40°.

Pressure29.56 inHg
Wind17.9 mph S
Humidity35%
Visibility—
Dew point21°
Sun, 0155° / 37°0Partly cloudy
55 °Partly cloudy

McArthur, Sunday, 1 November

Partly cloudy. High 55°, low 37°.

Pressure29.59 inHg
Wind18.5 mph W
Humidity29%
Visibility—
Dew point20°
Mon, 0244° / 35°0Clear
44 °Clear

McArthur, Monday, 2 November

Clear. High 44°, low 35°.

Pressure30.27 inHg
Wind14.3 mph NW
Humidity50%
Visibility—
Dew point24°
Tue, 0340° / 35°0.16Rain
40 °Rain

McArthur, Tuesday, 3 November

Rain. High 40°, low 35°.

Pressure30.18 inHg
Wind13.4 mph SE
Humidity59%
Visibility—
Dew point26°
Wed, 0450° / 34°0Partly cloudy
50 °Partly cloudy

McArthur, Wednesday, 4 November

Partly cloudy. High 50°, low 34°.

Pressure30.21 inHg
Wind7.4 mph SE
Humidity57%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0541° / 28°0.03Climate normal
41 °Climate normal

McArthur, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.03 in
Chance of precipitation13%
Record high66° (1975)
Record low10° (1991)
Fri, 0639° / 26°0.07Climate normal
39 °Climate normal

McArthur, Friday, 6 November

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.07 in
Chance of precipitation22%
Record high65° (2016)
Record low-3° (1991)
Sat, 0739° / 25°0.06Climate normal
39 °Climate normal

McArthur, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high39°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (2016)
Record low-11° (1971)
Sun, 0838° / 25°0.06Climate normal
38 °Climate normal

McArthur, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (2020)
Record low-12° (2003)
Mon, 0936° / 24°0.04Climate normal
36 °Climate normal

McArthur, Monday, 9 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high62° (2016)
Record low-3° (1979)
Tue, 1034° / 22°0.05Climate normal
34 °Climate normal

McArthur, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.05 in
Chance of precipitation20%
Record high56° (2024)
Record low-9° (1979)
Wed, 1133° / 21°0.03Climate normal
33 °Climate normal

McArthur, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high33°
Average low21°
Average precipitation0.03 in
Chance of precipitation15%
Record high59° (2005)
Record low-19° (1986)
Thu, 1234° / 22°0.03Climate normal
34 °Climate normal

McArthur, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.03 in
Chance of precipitation25%
Record high56° (1981)
Record low-10° (1986)
Fri, 1335° / 22°0.05Climate normal
35 °Climate normal

McArthur, Friday, 13 November

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.05 in
Chance of precipitation18%
Record high60° (2007)
Record low-19° (1986)
Sat, 1436° / 22°0.02Climate normal
36 °Climate normal

McArthur, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high36°
Average low22°
Average precipitation0.02 in
Chance of precipitation12%
Record high56° (2001)
Record low-5° (1995)
Sun, 1535° / 22°0.04Climate normal
35 °Climate normal

McArthur, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.04 in
Chance of precipitation23%
Record high53° (2015)
Record low-1° (1986)
Mon, 1635° / 22°0.02Climate normal
35 °Climate normal

McArthur, Monday, 16 November

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.02 in
Chance of precipitation18%
Record high56° (2001)
Record low-4° (1989)
Tue, 1733° / 22°0.05Climate normal
33 °Climate normal

McArthur, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high33°
Average low22°
Average precipitation0.05 in
Chance of precipitation27%
Record high57° (2001)
Record low-5° (2005)
Wed, 1832° / 20°0.04Climate normal
32 °Climate normal

McArthur, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high32°
Average low20°
Average precipitation0.04 in
Chance of precipitation17%
Record high47° (1963)
Record low-14° (1986)

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, ND 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, ND 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.