Monthly outlook for Colgan, ND: average high 49.7°, average low 36.2°. That is 1.5° below the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 19 October (62°), the coolest 17 October (23.6°).
49.7°/36.2°
Average high / low
−1.5°
Below normal
2 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
49.4°
53.4°
-2.2°
20 October – 29 October
50.1°
49.2°
+0.6°
30 October – 8 November
at normal
42.2°
—
October records over 66 years
86.2°1 October 1992All-time high
-2.7°30 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Fortuna (7 mi).
Sun, 1143° / 37°0.26
43 °
Colgan, Sunday, 11 October
Rain. High 43°, low 37°.
Pressure30.09 inHg
Wind12.5 mph NE
Humidity84%
Visibility3.7 mi
Dew point36°
Mon, 1236° / 33°0.55
36 °
Colgan, Monday, 12 October
Snow. High 36°, low 33°.
Pressure30.12 inHg
Wind8.6 mph NE
Humidity100%
Visibility0.1 mi
Dew point33°
Tue, 1345° / 33°0
45 °
Colgan, Tuesday, 13 October
Overcast. High 45°, low 33°.
Pressure30.15 inHg
Wind7.9 mph W
Humidity80%
Visibility6.2 mi
Dew point32°
Wed, 1454° / 32°0
54 °
Colgan, Wednesday, 14 October
Clear. High 54°, low 32°.
Pressure30.30 inHg
Wind6.6 mph S
Humidity62%
Visibility—
Dew point35°
Thu, 1559° / 40°0
59 °
Colgan, Thursday, 15 October
Clear. High 59°, low 40°.
Pressure30.30 inHg
Wind9.8 mph W
Humidity52%
Visibility—
Dew point36°
Fri, 1638° / 27°0
38 °
Colgan, Friday, 16 October
Mostly clear. High 38°, low 27°.
Pressure30.71 inHg
Wind21.3 mph N
Humidity28%
Visibility—
Dew point2°
Sat, 1746° / 24°0
46 °
Colgan, Saturday, 17 October
Mostly clear. High 46°, low 24°.
Pressure30.33 inHg
Wind22.2 mph S
Humidity16%
Visibility—
Dew point-6°
Sun, 1854° / 39°0
54 °
Colgan, Sunday, 18 October
Overcast. High 54°, low 39°.
Pressure30.00 inHg
Wind16.9 mph S
Humidity42%
Visibility—
Dew point27°
Mon, 1962° / 42°0
62 °
Colgan, Monday, 19 October
Overcast. High 62°, low 42°.
Pressure29.80 inHg
Wind10.5 mph SW
Humidity39%
Visibility—
Dew point30°
Tue, 2049° / 43°0
49 °
Colgan, Tuesday, 20 October
Overcast. High 49°, low 43°.
Pressure29.85 inHg
Wind18.7 mph N
Humidity57%
Visibility—
Dew point33°
Wed, 2153° / 40°0
53 °
Colgan, Wednesday, 21 October
Overcast. High 53°, low 40°.
Pressure29.94 inHg
Wind14.1 mph W
Humidity54%
Visibility—
Dew point31°
Thu, 2249° / 41°0
49 °
Colgan, Thursday, 22 October
Partly cloudy. High 49°, low 41°.
Pressure30.15 inHg
Wind20.1 mph NW
Humidity62%
Visibility—
Dew point32°
Fri, 2352° / 35°0
52 °
Colgan, Friday, 23 October
Overcast. High 52°, low 35°.
Pressure30.09 inHg
Wind15.9 mph SE
Humidity52%
Visibility—
Dew point29°
Sat, 2459° / 40°0
59 °
Colgan, Saturday, 24 October
Overcast. High 59°, low 40°.
Pressure29.88 inHg
Wind20.6 mph NW
Humidity49%
Visibility—
Dew point35°
Sun, 2540° / 30°0
40 °
Colgan, Sunday, 25 October
Mostly clear. High 40°, low 30°.
Pressure30.62 inHg
Wind15.7 mph NE
Humidity60%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2649° / 33°0.03
49 °
Colgan, Monday, 26 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.03 in
Chance of precipitation20%
Record high70° (1966)
Record low6° (2020)
Tue, 2748° / 31°0.06
48 °
Colgan, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (1983)
Record low14° (2023)
Wed, 2846° / 31°0.04
46 °
Colgan, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.04 in
Chance of precipitation12%
Record high67° (1990)
Record low3° (1984)
Thu, 2945° / 30°0.04
45 °
Colgan, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.04 in
Chance of precipitation22%
Record high65° (2021)
Record low9° (1991)
Fri, 3045° / 29°0.03
45 °
Colgan, Friday, 30 October
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.03 in
Chance of precipitation13%
Record high65° (1983)
Record low-3° (1984)
Sat, 3144° / 29°0.03
44 °
Colgan, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high70° (1990)
Record low3° (2023)
Sun, 0143° / 29°0.05
43 °
Colgan, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (1983)
Record low-5° (1984)
Mon, 0242° / 28°0.04
42 °
Colgan, Monday, 2 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (1965)
Record low-3° (1984)
Tue, 0342° / 28°0.02
42 °
Colgan, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.02 in
Chance of precipitation15%
Record high62° (2020)
Record low-6° (1991)
Wed, 0443° / 28°0.03
43 °
Colgan, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.03 in
Chance of precipitation22%
Record high65° (1975)
Record low5° (1973)
Thu, 0542° / 27°0.03
42 °
Colgan, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.03 in
Chance of precipitation13%
Record high67° (2020)
Record low2° (2003)
Fri, 0640° / 25°0.03
40 °
Colgan, Friday, 6 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.03 in
Chance of precipitation17%
Record high62° (2009)
Record low-8° (1991)
Sat, 0741° / 25°0.02
41 °
Colgan, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high66° (1999)
Record low-6° (2003)
Sun, 0839° / 25°0.04
39 °
Colgan, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.04 in
Chance of precipitation22%
Record high65° (1999)
Record low4° (1973)
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 Colgan, 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 Colgan, 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.