Monthly outlook for Napoleon, ND: average high 52°, average low 35.3°. That is 1.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.0 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 22 October (69.7°), the coolest 28 October (21.7°).
52°/35.3°
Average high / low
+1.4°
Above normal
1 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
55.9°
51.8°
+2.3°
29 October – 7 November
45.5°
44.9°
+0.3°
8 November – 17 November
at normal
38.4°
—
October records over 66 years
86.7°4 October 1963All-time high
3.9°30 October 1991All-time low
Tue, 2066° / 39°0
66 °
Napoleon, Tuesday, 20 October
Clear. High 66°, low 39°.
Pressure30.12 inHg
Wind12 mph S
Humidity72%
Visibility6.2 mi
Dew point48°
Wed, 2160° / 41°0
60 °
Napoleon, Wednesday, 21 October
Partly cloudy. High 60°, low 41°.
Pressure30.30 inHg
Wind8.9 mph E
Humidity67%
Visibility6.2 mi
Dew point43°
Thu, 2270° / 49°0
70 °
Napoleon, Thursday, 22 October
Clear. High 70°, low 49°.
Pressure30.06 inHg
Wind13.5 mph SE
Humidity76%
Visibility6.2 mi
Dew point55°
Fri, 2366° / 57°0.05
66 °
Napoleon, Friday, 23 October
Light rain. High 66°, low 57°.
Pressure29.74 inHg
Wind19.3 mph SE
Humidity79%
Visibility—
Dew point55°
Sat, 2463° / 44°0
63 °
Napoleon, Saturday, 24 October
Clear. High 63°, low 44°.
Pressure30.06 inHg
Wind21.2 mph W
Humidity54%
Visibility—
Dew point37°
Sun, 2550° / 40°0
50 °
Napoleon, Sunday, 25 October
Partly cloudy. High 50°, low 40°.
Pressure30.36 inHg
Wind16.8 mph W
Humidity30%
Visibility—
Dew point17°
Mon, 2645° / 33°0
45 °
Napoleon, Monday, 26 October
Overcast. High 45°, low 33°.
Pressure30.15 inHg
Wind14.2 mph NE
Humidity32%
Visibility—
Dew point16°
Tue, 2735° / 25°0
35 °
Napoleon, Tuesday, 27 October
Partly cloudy. High 35°, low 25°.
Pressure30.53 inHg
Wind14.7 mph NW
Humidity38%
Visibility—
Dew point8°
Wed, 2844° / 22°0
44 °
Napoleon, Wednesday, 28 October
Partly cloudy. High 44°, low 22°.
Pressure30.36 inHg
Wind10.7 mph W
Humidity29%
Visibility—
Dew point7°
Thu, 2950° / 29°0
50 °
Napoleon, Thursday, 29 October
Clear. High 50°, low 29°.
Pressure30.00 inHg
Wind6.9 mph W
Humidity22%
Visibility—
Dew point8°
Fri, 3043° / 28°0
43 °
Napoleon, Friday, 30 October
Mostly clear. High 43°, low 28°.
Pressure30.06 inHg
Wind6.8 mph E
Humidity52%
Visibility—
Dew point22°
Sat, 3141° / 28°0
41 °
Napoleon, Saturday, 31 October
Overcast. High 41°, low 28°.
Pressure30.00 inHg
Wind12.3 mph SE
Humidity42%
Visibility—
Dew point16°
Sun, 0141° / 30°0
41 °
Napoleon, Sunday, 1 November
Overcast. High 41°, low 30°.
Pressure30.30 inHg
Wind8.4 mph SE
Humidity59%
Visibility—
Dew point23°
Mon, 0248° / 27°0
48 °
Napoleon, Monday, 2 November
Overcast. High 48°, low 27°.
Pressure30.09 inHg
Wind15.1 mph S
Humidity39%
Visibility—
Dew point19°
Tue, 0351° / 40°0
51 °
Napoleon, Tuesday, 3 November
Overcast. High 51°, low 40°.
Pressure29.97 inHg
Wind12.5 mph NW
Humidity57%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0444° / 29°0.02
44 °
Napoleon, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.02 in
Chance of precipitation18%
Record high69° (2020)
Record low-2° (1991)
Thu, 0544° / 29°0.03
44 °
Napoleon, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (1975)
Record low5° (2003)
Fri, 0643° / 29°0.03
43 °
Napoleon, Friday, 6 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.03 in
Chance of precipitation12%
Record high67° (2016)
Record low-3° (1991)
Sat, 0743° / 28°0.05
43 °
Napoleon, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.05 in
Chance of precipitation13%
Record high66° (2010)
Record low-4° (1991)
Sun, 0842° / 28°0.05
42 °
Napoleon, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.05 in
Chance of precipitation25%
Record high66° (2020)
Record low4° (2003)
Mon, 0939° / 26°0.03
39 °
Napoleon, Monday, 9 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.03 in
Chance of precipitation8%
Record high63° (2016)
Record low7° (1979)
Tue, 1038° / 24°0.07
38 °
Napoleon, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.07 in
Chance of precipitation22%
Record high61° (1989)
Record low-2° (1986)
Wed, 1136° / 23°0.02
36 °
Napoleon, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.02 in
Chance of precipitation12%
Record high61° (2005)
Record low-4° (1986)
Thu, 1237° / 24°0.03
37 °
Napoleon, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.03 in
Chance of precipitation17%
Record high61° (1999)
Record low-5° (1986)
Fri, 1339° / 24°0.02
39 °
Napoleon, Friday, 13 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.02 in
Chance of precipitation17%
Record high61° (2001)
Record low-7° (1986)
Sat, 1439° / 25°0.02
39 °
Napoleon, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high64° (2025)
Record low0° (2014)
Sun, 1538° / 25°0.02
38 °
Napoleon, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high60° (2015)
Record low0° (2014)
Mon, 1639° / 24°0.01
39 °
Napoleon, Monday, 16 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.01 in
Chance of precipitation8%
Record high62° (2001)
Record low1° (2014)
Tue, 1737° / 25°0.03
37 °
Napoleon, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.03 in
Chance of precipitation15%
Record high60° (2001)
Record low7° (2014)
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 Napoleon, 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 Napoleon, 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.