Monthly outlook for Hannover, ND: average high 51.8°, average low 34.6°. That is 1° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (70.8°), the coolest 28 October (23.1°).
51.8°/34.6°
Average high / low
+1°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
55.2°
52.4°
+1.5°
29 October – 7 November
46.2°
45.3°
+0.5°
8 November – 17 November
at normal
38.9°
—
October records over 66 years
90.9°4 October 1963All-time high
-6.3°31 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Center (6 mi).
Tue, 2065° / 35°0
65 °
Hannover, Tuesday, 20 October
Clear. High 65°, low 35°.
Pressure30.09 inHg
Wind7.7 mph S
Humidity66%
Visibility6.2 mi
Dew point45°
Wed, 2160° / 39°0
60 °
Hannover, Wednesday, 21 October
Overcast. High 60°, low 39°.
Pressure30.30 inHg
Wind7.6 mph E
Humidity65%
Visibility6.2 mi
Dew point40°
Thu, 2271° / 49°0
71 °
Hannover, Thursday, 22 October
Clear. High 71°, low 49°.
Pressure30.00 inHg
Wind14.2 mph S
Humidity76%
Visibility6.2 mi
Dew point53°
Fri, 2369° / 57°0.07
69 °
Hannover, Friday, 23 October
Light rain. High 69°, low 57°.
Pressure29.68 inHg
Wind18.6 mph SE
Humidity69%
Visibility—
Dew point54°
Sat, 2461° / 43°0
61 °
Hannover, Saturday, 24 October
Clear. High 61°, low 43°.
Pressure30.09 inHg
Wind27.1 mph W
Humidity49%
Visibility—
Dew point31°
Sun, 2548° / 37°0
48 °
Hannover, Sunday, 25 October
Partly cloudy. High 48°, low 37°.
Pressure30.36 inHg
Wind15.2 mph W
Humidity33%
Visibility—
Dew point16°
Mon, 2640° / 32°0.01
40 °
Hannover, Monday, 26 October
Light rain. High 40°, low 32°.
Pressure30.24 inHg
Wind13.8 mph NE
Humidity37%
Visibility—
Dew point15°
Tue, 2734° / 24°0
34 °
Hannover, Tuesday, 27 October
Clear. High 34°, low 24°.
Pressure30.56 inHg
Wind13.6 mph NW
Humidity40%
Visibility—
Dew point9°
Wed, 2845° / 23°0
45 °
Hannover, Wednesday, 28 October
Partly cloudy. High 45°, low 23°.
Pressure30.36 inHg
Wind10 mph NW
Humidity31%
Visibility—
Dew point10°
Thu, 2950° / 29°0
50 °
Hannover, Thursday, 29 October
Clear. High 50°, low 29°.
Pressure30.00 inHg
Wind6.8 mph NW
Humidity26%
Visibility—
Dew point11°
Fri, 3041° / 27°0
41 °
Hannover, Friday, 30 October
Mostly clear. High 41°, low 27°.
Pressure30.09 inHg
Wind6.9 mph E
Humidity50%
Visibility—
Dew point19°
Sat, 3143° / 30°0
43 °
Hannover, Saturday, 31 October
Overcast. High 43°, low 30°.
Pressure29.97 inHg
Wind12.7 mph SE
Humidity41%
Visibility—
Dew point17°
Sun, 0143° / 25°0
43 °
Hannover, Sunday, 1 November
Mostly clear. High 43°, low 25°.
Pressure30.30 inHg
Wind8.9 mph S
Humidity57%
Visibility—
Dew point22°
Mon, 0250° / 29°0
50 °
Hannover, Monday, 2 November
Partly cloudy. High 50°, low 29°.
Pressure30.00 inHg
Wind14.9 mph S
Humidity44%
Visibility—
Dew point23°
Tue, 0350° / 38°0
50 °
Hannover, Tuesday, 3 November
Overcast. High 50°, low 38°.
Pressure30.00 inHg
Wind16 mph NW
Humidity46%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0445° / 29°0.02
45 °
Hannover, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (1975)
Record low-7° (1991)
Thu, 0544° / 29°0.02
44 °
Hannover, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.02 in
Chance of precipitation18%
Record high70° (2020)
Record low4° (2003)
Fri, 0644° / 28°0.04
44 °
Hannover, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation13%
Record high69° (2009)
Record low-8° (1991)
Sat, 0744° / 28°0.05
44 °
Hannover, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.05 in
Chance of precipitation20%
Record high70° (1999)
Record low-14° (1991)
Sun, 0842° / 27°0.03
42 °
Hannover, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.03 in
Chance of precipitation23%
Record high69° (1999)
Record low5° (2003)
Mon, 0939° / 26°0.04
39 °
Hannover, Monday, 9 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.04 in
Chance of precipitation15%
Record high69° (2016)
Record low0° (2008)
Tue, 1038° / 24°0.06
38 °
Hannover, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.06 in
Chance of precipitation22%
Record high63° (1989)
Record low-7° (1986)
Wed, 1137° / 23°0.01
37 °
Hannover, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.01 in
Chance of precipitation12%
Record high63° (1987)
Record low-8° (1986)
Thu, 1238° / 23°0.03
38 °
Hannover, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (1999)
Record low-6° (1986)
Fri, 1339° / 24°0.03
39 °
Hannover, Friday, 13 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high61° (2001)
Record low-15° (1986)
Sat, 1440° / 25°0.02
40 °
Hannover, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high68° (2025)
Record low-3° (2014)
Sun, 1538° / 25°0.02
38 °
Hannover, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high62° (1975)
Record low3° (2014)
Mon, 1639° / 24°0.02
39 °
Hannover, Monday, 16 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.02 in
Chance of precipitation10%
Record high62° (2001)
Record low-1° (2022)
Tue, 1737° / 24°0.02
37 °
Hannover, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high60° (2001)
Record low-2° (2018)
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 Hannover, 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 Hannover, 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.