Monthly outlook for Coleharbor, ND: average high 49.8°, average low 38.7°. That is 4.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 1 November (55°), the coolest 30 October (29.9°).
49.8°/38.7°
Average high / low
+4.8°
Above normal
1 / 3
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
51.7°
43.4°
+4.6°
9 November – 18 November
46.7°
37.2°
+5.3°
19 November – 28 November
at normal
32°
—
October records over 66 years
90°4 October 1963All-time high
3°31 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Garrison (12 mi).
Sat, 3153° / 37°0
53 °
Coleharbor, Saturday, 31 October
Overcast. High 53°, low 37°.
Pressure30.12 inHg
Wind7 mph E
Humidity82%
Visibility6.2 mi
Dew point44°
Sun, 0155° / 43°0
55 °
Coleharbor, Sunday, 1 November
Light rain. High 55°, low 43°.
Pressure30.00 inHg
Wind5.1 mph SW
Humidity97%
Visibility6.2 mi
Dew point52°
Mon, 0253° / 45°0.7
53 °
Coleharbor, Monday, 2 November
Rain. High 53°, low 45°.
Pressure29.83 inHg
Wind14.4 mph N
Humidity96%
Visibility1.8 mi
Dew point49°
Tue, 0352° / 38°0
52 °
Coleharbor, Tuesday, 3 November
Clear. High 52°, low 38°.
Pressure30.24 inHg
Wind8.3 mph NW
Humidity70%
Visibility6.2 mi
Dew point35°
Wed, 0448° / 40°0
48 °
Coleharbor, Wednesday, 4 November
Clear. High 48°, low 40°.
Pressure30.18 inHg
Wind10.7 mph N
Humidity63%
Visibility—
Dew point33°
Thu, 0554° / 38°0
54 °
Coleharbor, Thursday, 5 November
Overcast. High 54°, low 38°.
Pressure29.88 inHg
Wind10.9 mph E
Humidity66%
Visibility—
Dew point39°
Fri, 0650° / 46°0
50 °
Coleharbor, Friday, 6 November
Light rain. High 50°, low 46°.
Pressure30.00 inHg
Wind10.5 mph SE
Humidity79%
Visibility—
Dew point42°
Sat, 0752° / 43°0
52 °
Coleharbor, Saturday, 7 November
Overcast. High 52°, low 43°.
Pressure30.15 inHg
Wind14 mph SE
Humidity70%
Visibility—
Dew point39°
Sun, 0849° / 40°0
49 °
Coleharbor, Sunday, 8 November
Overcast. High 49°, low 40°.
Pressure30.33 inHg
Wind9.3 mph SE
Humidity59%
Visibility—
Dew point32°
Mon, 0947° / 37°0
47 °
Coleharbor, Monday, 9 November
Overcast. High 47°, low 37°.
Pressure30.21 inHg
Wind8.8 mph SE
Humidity62%
Visibility—
Dew point31°
Tue, 1047° / 32°0
47 °
Coleharbor, Tuesday, 10 November
Clear. High 47°, low 32°.
Pressure30.12 inHg
Wind11.6 mph S
Humidity48%
Visibility—
Dew point24°
Wed, 1148° / 32°0
48 °
Coleharbor, Wednesday, 11 November
Clear. High 48°, low 32°.
Pressure29.83 inHg
Wind17 mph S
Humidity62%
Visibility—
Dew point30°
Thu, 1251° / 38°0
51 °
Coleharbor, Thursday, 12 November
Overcast. High 51°, low 38°.
Pressure29.41 inHg
Wind13.6 mph SE
Humidity70%
Visibility—
Dew point37°
Fri, 1346° / 42°0
46 °
Coleharbor, Friday, 13 November
Overcast. High 46°, low 42°.
Pressure29.71 inHg
Wind13.5 mph N
Humidity80%
Visibility—
Dew point38°
Sat, 1441° / 37°0
41 °
Coleharbor, Saturday, 14 November
Overcast. High 41°, low 37°.
Pressure30.15 inHg
Wind12.9 mph N
Humidity81%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1537° / 26°0.02
37 °
Coleharbor, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high58° (1975)
Record low10° (2022)
Mon, 1638° / 26°0.02
38 °
Coleharbor, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.02 in
Chance of precipitation8%
Record high60° (2001)
Record low5° (1989)
Tue, 1736° / 25°0.02
36 °
Coleharbor, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.02 in
Chance of precipitation12%
Record high58° (2001)
Record low8° (1986)
Wed, 1837° / 24°0.04
37 °
Coleharbor, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.04 in
Chance of precipitation18%
Record high55° (2007)
Record low0° (1986)
Thu, 1935° / 24°0.03
35 °
Coleharbor, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.03 in
Chance of precipitation13%
Record high54° (1989)
Record low0° (1978)
Fri, 2035° / 22°0.04
35 °
Coleharbor, Friday, 20 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.04 in
Chance of precipitation18%
Record high53° (1962)
Record low-4° (1964)
Sat, 2134° / 21°0.02
34 °
Coleharbor, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.02 in
Chance of precipitation13%
Record high52° (2006)
Record low-5° (1985)
Sun, 2233° / 22°0.01
33 °
Coleharbor, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.01 in
Chance of precipitation12%
Record high50° (2002)
Record low-1° (1985)
Mon, 2331° / 20°0.03
31 °
Coleharbor, Monday, 23 November
Climate normal for this date — 60-year average.
Average high31°
Average low20°
Average precipitation0.03 in
Chance of precipitation15%
Record high57° (2017)
Record low-11° (1985)
Tue, 2433° / 21°0.02
33 °
Coleharbor, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.02 in
Chance of precipitation12%
Record high55° (2017)
Record low-19° (1985)
Wed, 2531° / 20°0.05
31 °
Coleharbor, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high31°
Average low20°
Average precipitation0.05 in
Chance of precipitation17%
Record high60° (1960)
Record low-14° (1996)
Thu, 2630° / 18°0.02
30 °
Coleharbor, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high30°
Average low18°
Average precipitation0.02 in
Chance of precipitation10%
Record high51° (1962)
Record low-14° (1985)
Fri, 2729° / 18°0.02
29 °
Coleharbor, Friday, 27 November
Climate normal for this date — 60-year average.
Average high29°
Average low18°
Average precipitation0.02 in
Chance of precipitation17%
Record high51° (2017)
Record low-17° (1985)
Sat, 2830° / 17°0.03
30 °
Coleharbor, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high30°
Average low17°
Average precipitation0.03 in
Chance of precipitation17%
Record high51° (2020)
Record low-18° (1985)
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 Coleharbor, 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 Coleharbor, 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.