As of 14:19 CDT

Weather in Arthur, ND

72°

Arthur, Friday, 9 October, 14:19

Partly cloudy. Feels like 70°. High 72°, low 42°.

Pressure29.83 inHg

Wind13.4 mph SE

Humidity40%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Monthly outlook for Arthur, ND: average high 56.3°, average low 40.2°. That is 1° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 10 October (83.4°), the coolest 17 October (26.3°).

56.3°/40.2°

Average high / low

+1°

Above normal

3 / 3

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	57.6°	55.6°	+1.1°
19 October – 28 October	54.1°	51.8°	+1.3°
29 October – 7 November	at normal	45.2°	—

October records over 66 years

89.8°3 October 2025All-time high

9.1°27 October 2001All-time low

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

Sat, 1083° / 57°

83 °

Arthur, Saturday, 10 October

Partly cloudy. High 83°, low 57°.

Pressure29.47 inHg

Wind12.3 mph S

Humidity46%

Visibility6.2 mi

Dew point55°

Sun, 1161° / 48°

61 °

Arthur, Sunday, 11 October

Overcast. High 61°, low 48°.

Pressure29.83 inHg

Wind13.8 mph N

Humidity73%

Visibility5.6 mi

Dew point47°

Mon, 1251° / 45°

0.13

51 °

Arthur, Monday, 12 October

Light rain. High 51°, low 45°.

Pressure29.91 inHg

Wind13.8 mph N

Humidity84%

Visibility6.2 mi

Dew point44°

Tue, 1352° / 43°

0.05

52 °

Arthur, Tuesday, 13 October

Light rain. High 52°, low 43°.

Pressure30.15 inHg

Wind8.6 mph NW

Humidity65%

Visibility6.2 mi

Dew point37°

Wed, 1453° / 43°

53 °

Arthur, Wednesday, 14 October

Overcast. High 53°, low 43°.

Pressure30.18 inHg

Wind4.4 mph S

Humidity57%

Visibility—

Dew point36°

Thu, 1564° / 48°

0.03

64 °

Arthur, Thursday, 15 October

Light rain. High 64°, low 48°.

Pressure29.74 inHg

Wind23.5 mph NW

Humidity48%

Visibility—

Dew point42°

Fri, 1643° / 33°

0.02

43 °

Arthur, Friday, 16 October

Snow. High 43°, low 33°.

Pressure29.97 inHg

Wind33.1 mph NW

Humidity59%

Visibility—

Dew point27°

Sat, 1744° / 26°

44 °

Arthur, Saturday, 17 October

Partly cloudy. High 44°, low 26°.

Pressure30.45 inHg

Wind15.9 mph NW

Humidity42%

Visibility—

Dew point16°

Sun, 1854° / 32°

54 °

Arthur, Sunday, 18 October

Clear. High 54°, low 32°.

Pressure30.09 inHg

Wind10.2 mph SE

Humidity33%

Visibility—

Dew point19°

Mon, 1960° / 39°

60 °

Arthur, Monday, 19 October

Clear. High 60°, low 39°.

Pressure30.12 inHg

Wind7.6 mph SE

Humidity43%

Visibility—

Dew point31°

Tue, 2065° / 45°

65 °

Arthur, Tuesday, 20 October

Overcast. High 65°, low 45°.

Pressure29.94 inHg

Wind15.4 mph S

Humidity45%

Visibility—

Dew point37°

Wed, 2159° / 44°

59 °

Arthur, Wednesday, 21 October

Clear. High 59°, low 44°.

Pressure30.09 inHg

Wind11 mph NW

Humidity40%

Visibility—

Dew point31°

Thu, 2253° / 39°

0.08

53 °

Arthur, Thursday, 22 October

Snow. High 53°, low 39°.

Pressure29.77 inHg

Wind28.6 mph NW

Humidity77%

Visibility—

Dew point41°

Fri, 2341° / 32°

41 °

Arthur, Friday, 23 October

Overcast. High 41°, low 32°.

Pressure30.27 inHg

Wind27.3 mph NW

Humidity46%

Visibility—

Dew point21°

Sat, 2447° / 27°

47 °

Arthur, Saturday, 24 October

Overcast. High 47°, low 27°.

Pressure30.24 inHg

Wind12 mph S

Humidity39%

Visibility—

Dew point17°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 2551° / 37°

0.04

51 °

Arthur, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.04 in

Chance of precipitation17%

Record high79° (1989)

Record low22° (1997)

Mon, 2652° / 36°

0.06

52 °

Arthur, Monday, 26 October

Climate normal for this date — 60-year average.

Average high52°

Average low36°

Average precipitation0.06 in

Chance of precipitation17%

Record high77° (1989)

Record low18° (2020)

Tue, 2750° / 36°

0.05

50 °

Arthur, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.05 in

Chance of precipitation22%

Record high72° (1989)

Record low9° (2001)

Wed, 2849° / 35°

0.04

49 °

Arthur, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.04 in

Chance of precipitation13%

Record high65° (2016)

Record low18° (2017)

Thu, 2948° / 33°

0.06

48 °

Arthur, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.06 in

Chance of precipitation22%

Record high63° (1965)

Record low19° (1988)

Fri, 3047° / 34°

0.07

47 °

Arthur, Friday, 30 October

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.07 in

Chance of precipitation35%

Record high64° (2008)

Record low14° (1991)

Sat, 3147° / 33°

0.06

47 °

Arthur, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.06 in

Chance of precipitation22%

Record high67° (1990)

Record low16° (2002)

Sun, 0146° / 32°

0.07

46 °

Arthur, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.07 in

Chance of precipitation22%

Record high72° (1990)

Record low11° (1984)

Mon, 0246° / 32°

0.03

46 °

Arthur, Monday, 2 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.03 in

Chance of precipitation20%

Record high70° (2022)

Record low10° (1984)

Tue, 0344° / 31°

0.02

44 °

Arthur, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.02 in

Chance of precipitation17%

Record high67° (2008)

Record low6° (1991)

Wed, 0444° / 30°

0.03

44 °

Arthur, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high44°

Average low30°

Average precipitation0.03 in

Chance of precipitation17%

Record high69° (2020)

Record low1° (1991)

Thu, 0544° / 30°

0.04

44 °

Arthur, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high44°

Average low30°

Average precipitation0.04 in

Chance of precipitation13%

Record high66° (1975)

Record low14° (2003)

Fri, 0643° / 30°

0.05

43 °

Arthur, Friday, 6 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.05 in

Chance of precipitation15%

Record high68° (2016)

Record low4° (1991)

Sat, 0743° / 28°

0.05

43 °

Arthur, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°

Average low28°

Average precipitation0.05 in

Chance of precipitation20%

Record high64° (1999)

Record low-4° (1991)

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 Arthur, 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 Arthur, 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.