Monthly outlook for Glen Ullin, ND: average high 42.8°, average low 31.8°. That is 3.7° above the climate normal for November. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 16 November (58.2°), the coolest 25 November (15.6°).
42.8°/31.8°
Average high / low
+3.7°
Above normal
0 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
47.1°
38.3°
+4.9°
23 November – 2 December
35.6°
32°
+2°
3 December – 12 December
at normal
29.2°
—
November records over 66 years
75.7°2 November 1965All-time high
-26.3°29 November 1985All-time low
Sat, 1447° / 33°0
47 °
Glen Ullin, Saturday, 14 November
Mostly clear. High 47°, low 33°.
Pressure29.94 inHg
Wind18.5 mph SE
Humidity67%
Visibility6.2 mi
Dew point33°
Sun, 1557° / 36°0
57 °
Glen Ullin, Sunday, 15 November
Clear. High 57°, low 36°.
Pressure30.00 inHg
Wind10.1 mph S
Humidity71%
Visibility6.2 mi
Dew point42°
Mon, 1658° / 36°0
58 °
Glen Ullin, Monday, 16 November
Partly cloudy. High 58°, low 36°.
Pressure29.97 inHg
Wind4.1 mph S
Humidity71%
Visibility6.2 mi
Dew point43°
Tue, 1751° / 37°0
51 °
Glen Ullin, Tuesday, 17 November
Overcast. High 51°, low 37°.
Pressure29.91 inHg
Wind6.6 mph NE
Humidity83%
Visibility—
Dew point41°
Wed, 1847° / 38°0.03
47 °
Glen Ullin, Wednesday, 18 November
Light rain. High 47°, low 38°.
Pressure29.74 inHg
Wind14.2 mph NW
Humidity80%
Visibility—
Dew point38°
Thu, 1946° / 38°0.02
46 °
Glen Ullin, Thursday, 19 November
Light rain. High 46°, low 38°.
Pressure30.12 inHg
Wind15.2 mph NW
Humidity62%
Visibility—
Dew point32°
Fri, 2041° / 34°0
41 °
Glen Ullin, Friday, 20 November
Overcast. High 41°, low 34°.
Pressure30.21 inHg
Wind12.6 mph E
Humidity62%
Visibility—
Dew point26°
Sat, 2138° / 35°0
38 °
Glen Ullin, Saturday, 21 November
Overcast. High 38°, low 35°.
Pressure30.21 inHg
Wind7 mph NE
Humidity55%
Visibility—
Dew point22°
Sun, 2241° / 38°0
41 °
Glen Ullin, Sunday, 22 November
Overcast. High 41°, low 38°.
Pressure29.88 inHg
Wind12.9 mph N
Humidity55%
Visibility—
Dew point25°
Mon, 2338° / 22°0.01
38 °
Glen Ullin, Monday, 23 November
Light snow. High 38°, low 22°.
Pressure30.06 inHg
Wind19.9 mph NW
Humidity52%
Visibility—
Dew point15°
Tue, 2424° / 16°0
24 °
Glen Ullin, Tuesday, 24 November
Overcast. High 24°, low 16°.
Pressure30.24 inHg
Wind9.5 mph NW
Humidity53%
Visibility—
Dew point7°
Wed, 2526° / 16°0
26 °
Glen Ullin, Wednesday, 25 November
Partly cloudy. High 26°, low 16°.
Pressure30.42 inHg
Wind6.7 mph SE
Humidity43%
Visibility—
Dew point4°
Thu, 2636° / 22°0.03
36 °
Glen Ullin, Thursday, 26 November
Light snow. High 36°, low 22°.
Pressure30.00 inHg
Wind16.3 mph S
Humidity61%
Visibility—
Dew point20°
Fri, 2747° / 38°0.03
47 °
Glen Ullin, Friday, 27 November
Light rain. High 47°, low 38°.
Pressure29.74 inHg
Wind25.2 mph W
Humidity53%
Visibility—
Dew point28°
Sat, 2841° / 40°0.01
41 °
Glen Ullin, Saturday, 28 November
Light rain. High 41°, low 40°.
Pressure29.91 inHg
Wind11.2 mph N
Humidity67%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2931° / 18°0.02
31 °
Glen Ullin, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high31°
Average low18°
Average precipitation0.02 in
Chance of precipitation13%
Record high50° (2021)
Record low-26° (1985)
Mon, 3031° / 18°0.03
31 °
Glen Ullin, Monday, 30 November
Climate normal for this date — 60-year average.
Average high31°
Average low18°
Average precipitation0.03 in
Chance of precipitation13%
Record high56° (1995)
Record low-10° (1985)
Tue, 0132° / 17°0.02
32 °
Glen Ullin, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.02 in
Chance of precipitation10%
Record high62° (2021)
Record low-18° (2014)
Wed, 0230° / 16°0.04
30 °
Glen Ullin, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high30°
Average low16°
Average precipitation0.04 in
Chance of precipitation20%
Record high51° (1988)
Record low-25° (1985)
Thu, 0332° / 17°0.02
32 °
Glen Ullin, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.02 in
Chance of precipitation10%
Record high52° (1989)
Record low-14° (1985)
Fri, 0432° / 16°0.02
32 °
Glen Ullin, Friday, 4 December
Climate normal for this date — 60-year average.
Average high32°
Average low16°
Average precipitation0.02 in
Chance of precipitation13%
Record high61° (1979)
Record low-15° (1972)
Sat, 0528° / 13°0.02
28 °
Glen Ullin, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high28°
Average low13°
Average precipitation0.02 in
Chance of precipitation17%
Record high53° (1988)
Record low-16° (1972)
Sun, 0628° / 12°0.02
28 °
Glen Ullin, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high28°
Average low12°
Average precipitation0.02 in
Chance of precipitation18%
Record high55° (2023)
Record low-22° (1972)
Mon, 0728° / 14°0.02
28 °
Glen Ullin, Monday, 7 December
Climate normal for this date — 60-year average.
Average high28°
Average low14°
Average precipitation0.02 in
Chance of precipitation17%
Record high50° (2015)
Record low-24° (2013)
Tue, 0829° / 13°0.03
29 °
Glen Ullin, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high29°
Average low13°
Average precipitation0.03 in
Chance of precipitation17%
Record high55° (2020)
Record low-22° (1972)
Wed, 0929° / 13°0.01
29 °
Glen Ullin, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high29°
Average low13°
Average precipitation0.01 in
Chance of precipitation12%
Record high58° (2015)
Record low-33° (1977)
Thu, 1029° / 12°0.01
29 °
Glen Ullin, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high29°
Average low12°
Average precipitation0.01 in
Chance of precipitation12%
Record high56° (1987)
Record low-24° (1977)
Fri, 1128° / 13°0.02
28 °
Glen Ullin, Friday, 11 December
Climate normal for this date — 60-year average.
Average high28°
Average low13°
Average precipitation0.02 in
Chance of precipitation17%
Record high55° (2004)
Record low-22° (2013)
Sat, 1229° / 13°0.02
29 °
Glen Ullin, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high29°
Average low13°
Average precipitation0.02 in
Chance of precipitation15%
Record high50° (2014)
Record low-24° (2000)
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 Glen Ullin, 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 Glen Ullin, 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.