Monthly outlook for Arthur, ND: average high 60.8°, average low 43.9°. That is 3.2° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 10 October (84.8°), the coolest 17 October (32.4°).
60.8°/43.9°
Average high / low
+3.2°
Above normal
4 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
59.3°
56.2°
+1.7°
18 October – 27 October
63.2°
52.2°
+6.1°
28 October – 6 November
at normal
45.8°
—
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).
Fri, 0972° / 42°0
72 °
Arthur, Friday, 9 October
Overcast. High 72°, low 42°.
Pressure29.91 inHg
Wind12.9 mph SE
Humidity41%
Visibility6.2 mi
Dew point40°
Sat, 1085° / 57°0
85 °
Arthur, Saturday, 10 October
Overcast. High 85°, low 57°.
Pressure29.47 inHg
Wind12.8 mph S
Humidity41%
Visibility6.2 mi
Dew point53°
Sun, 1163° / 46°0.1
63 °
Arthur, Sunday, 11 October
Light rain. High 63°, low 46°.
Pressure29.88 inHg
Wind14.3 mph N
Humidity70%
Visibility6.2 mi
Dew point45°
Mon, 1246° / 43°0.1
46 °
Arthur, Monday, 12 October
Light rain. High 46°, low 43°.
Pressure30.09 inHg
Wind11.9 mph N
Humidity78%
Visibility6.2 mi
Dew point38°
Tue, 1353° / 42°0
53 °
Arthur, Tuesday, 13 October
Overcast. High 53°, low 42°.
Pressure30.18 inHg
Wind6.8 mph N
Humidity54%
Visibility—
Dew point34°
Wed, 1457° / 39°0.3
57 °
Arthur, Wednesday, 14 October
Rain. High 57°, low 39°.
Pressure29.74 inHg
Wind17.2 mph SE
Humidity63%
Visibility—
Dew point42°
Thu, 1557° / 45°0.02
57 °
Arthur, Thursday, 15 October
Light rain. High 57°, low 45°.
Pressure29.85 inHg
Wind18.1 mph W
Humidity58%
Visibility—
Dew point41°
Fri, 1643° / 36°0.01
43 °
Arthur, Friday, 16 October
Light rain. High 43°, low 36°.
Pressure30.59 inHg
Wind17.1 mph NW
Humidity54%
Visibility—
Dew point27°
Sat, 1754° / 32°0
54 °
Arthur, Saturday, 17 October
Clear. High 54°, low 32°.
Pressure30.53 inHg
Wind10.8 mph W
Humidity36%
Visibility—
Dew point22°
Sun, 1865° / 40°0
65 °
Arthur, Sunday, 18 October
Clear. High 65°, low 40°.
Pressure30.27 inHg
Wind14.3 mph S
Humidity35%
Visibility—
Dew point29°
Mon, 1969° / 48°0
69 °
Arthur, Monday, 19 October
Overcast. High 69°, low 48°.
Pressure29.97 inHg
Wind16.5 mph S
Humidity38%
Visibility—
Dew point35°
Tue, 2055° / 49°0.11
55 °
Arthur, Tuesday, 20 October
Light rain. High 55°, low 49°.
Pressure29.88 inHg
Wind12 mph SE
Humidity88%
Visibility—
Dew point46°
Wed, 2160° / 49°0
60 °
Arthur, Wednesday, 21 October
Overcast. High 60°, low 49°.
Pressure30.00 inHg
Wind8.8 mph NW
Humidity60%
Visibility—
Dew point43°
Thu, 2264° / 46°0
64 °
Arthur, Thursday, 22 October
Overcast. High 64°, low 46°.
Pressure30.09 inHg
Wind6.2 mph W
Humidity44%
Visibility—
Dew point37°
Fri, 2366° / 45°0
66 °
Arthur, Friday, 23 October
Clear. High 66°, low 45°.
Pressure30.15 inHg
Wind9.3 mph S
Humidity43%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2451° / 36°0.04
51 °
Arthur, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation17%
Record high75° (1989)
Record low14° (2020)
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)
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.