Monthly outlook for Casselton, ND: average high 56.1°, average low 41.3°. That is 5.2° above the climate normal for October. Precipitation is expected on 6 days (about 1.6 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 24 October (65.2°), the coolest 26 October (33.5°).
56.1°/41.3°
Average high / low
+5.2°
Above normal
6 / 3
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
55.9°
48.6°
+4°
3 November – 12 November
56.6°
41.2°
+8.5°
13 November – 22 November
at normal
36.4°
—
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 (8 mi).
Sun, 2554° / 37°0
54 °
Casselton, Sunday, 25 October
Overcast. High 54°, low 37°.
Pressure30.50 inHg
Wind2.4 mph NW
Humidity47%
Visibility6.2 mi
Dew point27°
Mon, 2646° / 34°0.13
46 °
Casselton, Monday, 26 October
Light rain. High 46°, low 34°.
Pressure30.50 inHg
Wind10.3 mph NE
Humidity66%
Visibility6.2 mi
Dew point28°
Tue, 2753° / 41°0.67
53 °
Casselton, Tuesday, 27 October
Heavy rain. High 53°, low 41°.
Pressure29.91 inHg
Wind9.1 mph S
Humidity95%
Visibility6.2 mi
Dew point46°
Wed, 2859° / 41°0
59 °
Casselton, Wednesday, 28 October
Overcast. High 59°, low 41°.
Pressure30.00 inHg
Wind8.8 mph SW
Humidity62%
Visibility6.2 mi
Dew point37°
Thu, 2957° / 36°0
57 °
Casselton, Thursday, 29 October
Partly cloudy. High 57°, low 36°.
Pressure30.18 inHg
Wind7 mph SE
Humidity57%
Visibility—
Dew point36°
Fri, 3054° / 39°0.04
54 °
Casselton, Friday, 30 October
Light rain. High 54°, low 39°.
Pressure30.24 inHg
Wind13.8 mph SE
Humidity61%
Visibility—
Dew point35°
Sat, 3158° / 48°0.64
58 °
Casselton, Saturday, 31 October
Rain. High 58°, low 48°.
Pressure29.80 inHg
Wind15.5 mph SE
Humidity96%
Visibility—
Dew point54°
Sun, 0156° / 48°0.08
56 °
Casselton, Sunday, 1 November
Light rain. High 56°, low 48°.
Pressure29.80 inHg
Wind18.5 mph N
Humidity89%
Visibility—
Dew point49°
Mon, 0257° / 41°0
57 °
Casselton, Monday, 2 November
Clear. High 57°, low 41°.
Pressure30.30 inHg
Wind15.1 mph NW
Humidity35%
Visibility—
Dew point25°
Tue, 0348° / 36°0
48 °
Casselton, Tuesday, 3 November
Partly cloudy. High 48°, low 36°.
Pressure30.27 inHg
Wind7 mph N
Humidity46%
Visibility—
Dew point26°
Wed, 0451° / 35°0
51 °
Casselton, Wednesday, 4 November
Overcast. High 51°, low 35°.
Pressure30.00 inHg
Wind16.8 mph SE
Humidity42%
Visibility—
Dew point25°
Thu, 0559° / 42°0
59 °
Casselton, Thursday, 5 November
Overcast. High 59°, low 42°.
Pressure29.71 inHg
Wind15.8 mph SE
Humidity62%
Visibility—
Dew point40°
Fri, 0661° / 46°0
61 °
Casselton, Friday, 6 November
Partly cloudy. High 61°, low 46°.
Pressure29.74 inHg
Wind16 mph SE
Humidity50%
Visibility—
Dew point39°
Sat, 0760° / 48°0.06
60 °
Casselton, Saturday, 7 November
Light rain. High 60°, low 48°.
Pressure29.80 inHg
Wind15.4 mph NW
Humidity38%
Visibility—
Dew point32°
Sun, 0860° / 46°0
60 °
Casselton, Sunday, 8 November
Clear. High 60°, low 46°.
Pressure30.12 inHg
Wind17.5 mph W
Humidity28%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0940° / 27°0.04
40 °
Casselton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.04 in
Chance of precipitation15%
Record high61° (2010)
Record low6° (1986)
Tue, 1038° / 26°0.06
38 °
Casselton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation22%
Record high59° (2016)
Record low-3° (1986)
Wed, 1137° / 24°0.02
37 °
Casselton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high59° (2005)
Record low-7° (1986)
Thu, 1237° / 24°0.04
37 °
Casselton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.04 in
Chance of precipitation17%
Record high60° (1981)
Record low-6° (1986)
Fri, 1339° / 25°0.03
39 °
Casselton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.03 in
Chance of precipitation17%
Record high64° (2016)
Record low-7° (1986)
Sat, 1439° / 26°0.02
39 °
Casselton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high63° (2025)
Record low4° (1995)
Sun, 1538° / 26°0.03
38 °
Casselton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.03 in
Chance of precipitation25%
Record high58° (2001)
Record low8° (1997)
Mon, 1638° / 25°0.02
38 °
Casselton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.02 in
Chance of precipitation12%
Record high60° (2001)
Record low5° (1978)
Tue, 1736° / 25°0.04
36 °
Casselton, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.04 in
Chance of precipitation17%
Record high63° (2001)
Record low0° (1997)
Wed, 1836° / 23°0.05
36 °
Casselton, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.05 in
Chance of precipitation22%
Record high53° (2001)
Record low-1° (1996)
Thu, 1936° / 23°0.07
36 °
Casselton, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.07 in
Chance of precipitation25%
Record high55° (1989)
Record low-1° (1978)
Fri, 2034° / 21°0.05
34 °
Casselton, Friday, 20 November
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.05 in
Chance of precipitation20%
Record high53° (1962)
Record low-5° (1978)
Sat, 2134° / 20°0.02
34 °
Casselton, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.02 in
Chance of precipitation8%
Record high54° (1990)
Record low-17° (1985)
Sun, 2233° / 20°0.03
33 °
Casselton, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.03 in
Chance of precipitation23%
Record high55° (2006)
Record low-7° (1977)
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 Casselton, 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 Casselton, 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.