Monthly outlook for Sunny, ND: average high 56.9°, average low 40.9°. That is 5.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 8 November (73°), the coolest 28 October (31.2°).
56.9°/40.9°
Average high / low
+5.2°
Above normal
3 / 3
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
52.1°
49.4°
+1.5°
3 November – 12 November
65°
42°
+12.8°
13 November – 22 November
at normal
37.7°
—
October records over 66 years
90°4 October 1963All-time high
-4.2°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Bismarck (9 mi).
Sun, 2551° / 37°0
51 °
Sunny, Sunday, 25 October
Overcast. High 51°, low 37°.
Pressure30.50 inHg
Wind4.8 mph NE
Humidity53%
Visibility6.2 mi
Dew point25°
Mon, 2640° / 33°0.24
40 °
Sunny, Monday, 26 October
Snow. High 40°, low 33°.
Pressure30.53 inHg
Wind9.5 mph E
Humidity73%
Visibility6.2 mi
Dew point24°
Tue, 2739° / 33°0.11
39 °
Sunny, Tuesday, 27 October
Snow. High 39°, low 33°.
Pressure30.06 inHg
Wind5.9 mph E
Humidity90%
Visibility6.2 mi
Dew point34°
Wed, 2857° / 31°0
57 °
Sunny, Wednesday, 28 October
Overcast. High 57°, low 31°.
Pressure30.00 inHg
Wind7 mph S
Humidity58%
Visibility—
Dew point34°
Thu, 2955° / 36°0
55 °
Sunny, Thursday, 29 October
Overcast. High 55°, low 36°.
Pressure30.06 inHg
Wind8 mph E
Humidity59%
Visibility—
Dew point36°
Fri, 3057° / 41°0
57 °
Sunny, Friday, 30 October
Mostly clear. High 57°, low 41°.
Pressure30.00 inHg
Wind15.5 mph S
Humidity69%
Visibility—
Dew point43°
Sat, 3153° / 45°0.31
53 °
Sunny, Saturday, 31 October
Rain. High 53°, low 45°.
Pressure29.77 inHg
Wind15.7 mph NW
Humidity92%
Visibility—
Dew point50°
Sun, 0154° / 38°0
54 °
Sunny, Sunday, 1 November
Overcast. High 54°, low 38°.
Pressure30.06 inHg
Wind18.7 mph W
Humidity33%
Visibility—
Dew point21°
Mon, 0255° / 40°0
55 °
Sunny, Monday, 2 November
Overcast. High 55°, low 40°.
Pressure30.18 inHg
Wind15.6 mph NW
Humidity27%
Visibility—
Dew point19°
Tue, 0352° / 37°0
52 °
Sunny, Tuesday, 3 November
Overcast. High 52°, low 37°.
Pressure30.06 inHg
Wind10.2 mph S
Humidity29%
Visibility—
Dew point16°
Wed, 0459° / 40°0
59 °
Sunny, Wednesday, 4 November
Overcast. High 59°, low 40°.
Pressure29.85 inHg
Wind6.2 mph SW
Humidity28%
Visibility—
Dew point20°
Thu, 0569° / 46°0
69 °
Sunny, Thursday, 5 November
Clear. High 69°, low 46°.
Pressure29.77 inHg
Wind7 mph SW
Humidity23%
Visibility—
Dew point23°
Fri, 0666° / 54°0
66 °
Sunny, Friday, 6 November
Overcast. High 66°, low 54°.
Pressure29.97 inHg
Wind18.2 mph NW
Humidity40%
Visibility—
Dew point40°
Sat, 0771° / 50°0
71 °
Sunny, Saturday, 7 November
Overcast. High 71°, low 50°.
Pressure30.15 inHg
Wind7.3 mph W
Humidity50%
Visibility—
Dew point44°
Sun, 0873° / 54°0
73 °
Sunny, Sunday, 8 November
Clear. High 73°, low 54°.
Pressure29.88 inHg
Wind9.6 mph W
Humidity24%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0940° / 26°0.03
40 °
Sunny, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.03 in
Chance of precipitation10%
Record high67° (2016)
Record low4° (2008)
Tue, 1039° / 24°0.07
39 °
Sunny, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.07 in
Chance of precipitation20%
Record high64° (1989)
Record low-5° (1986)
Wed, 1137° / 23°0.01
37 °
Sunny, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.01 in
Chance of precipitation10%
Record high62° (2005)
Record low-8° (1986)
Thu, 1239° / 23°0.02
39 °
Sunny, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.02 in
Chance of precipitation15%
Record high66° (1999)
Record low-6° (1986)
Fri, 1340° / 24°0.03
40 °
Sunny, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high62° (2016)
Record low-14° (1986)
Sat, 1440° / 25°0.02
40 °
Sunny, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (2025)
Record low-4° (2014)
Sun, 1539° / 25°0.02
39 °
Sunny, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.02 in
Chance of precipitation10%
Record high62° (2001)
Record low1° (2014)
Mon, 1640° / 24°0.02
40 °
Sunny, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation7%
Record high61° (2001)
Record low-4° (2022)
Tue, 1738° / 24°0.02
38 °
Sunny, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.02 in
Chance of precipitation10%
Record high58° (2001)
Record low2° (2018)
Wed, 1838° / 22°0.04
38 °
Sunny, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.04 in
Chance of precipitation18%
Record high55° (2007)
Record low-4° (1996)
Thu, 1936° / 24°0.04
36 °
Sunny, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high59° (1989)
Record low2° (2018)
Fri, 2036° / 22°0.03
36 °
Sunny, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.03 in
Chance of precipitation18%
Record high55° (2017)
Record low-7° (1985)
Sat, 2135° / 20°0.02
35 °
Sunny, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.02 in
Chance of precipitation18%
Record high55° (1960)
Record low-9° (1985)
Sun, 2235° / 20°0.01
35 °
Sunny, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.01 in
Chance of precipitation10%
Record high55° (2017)
Record low-7° (1996)
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 Sunny, 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 Sunny, 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.