Monthly outlook for Glen Ullin, ND: average high 38.3°, average low 26°. That is 0.9° above the climate normal for November. Precipitation is expected on 3 days (about 1.8 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 16 November (58.6°), the coolest 26 November (0.1°).
38.3°/26°
Average high / low
+0.9°
Above normal
3 / 2
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
48.6°
38.6°
+5.6°
22 November – 1 December
21°
32.6°
-6.4°
2 December – 11 December
at normal
29.4°
—
November records over 66 years
75.7°2 November 1965All-time high
-26.3°29 November 1985All-time low
Fri, 1344° / 28°0
44 °
Glen Ullin, Friday, 13 November
Partly cloudy. High 44°, low 28°.
Pressure30.09 inHg
Wind15.2 mph SE
Humidity73%
Visibility6.2 mi
Dew point27°
Sat, 1445° / 31°0
45 °
Glen Ullin, Saturday, 14 November
Clear. High 45°, low 31°.
Pressure29.97 inHg
Wind18.3 mph SE
Humidity66%
Visibility6.2 mi
Dew point31°
Sun, 1556° / 35°0
56 °
Glen Ullin, Sunday, 15 November
Clear. High 56°, low 35°.
Pressure30.03 inHg
Wind8.4 mph S
Humidity68%
Visibility6.2 mi
Dew point40°
Mon, 1659° / 37°0
59 °
Glen Ullin, Monday, 16 November
Clear. High 59°, low 37°.
Pressure29.97 inHg
Wind7.3 mph SE
Humidity70%
Visibility—
Dew point41°
Tue, 1751° / 35°0
51 °
Glen Ullin, Tuesday, 17 November
Overcast. High 51°, low 35°.
Pressure30.00 inHg
Wind9.9 mph N
Humidity81%
Visibility—
Dew point39°
Wed, 1854° / 41°0
54 °
Glen Ullin, Wednesday, 18 November
Mostly clear. High 54°, low 41°.
Pressure29.80 inHg
Wind6.7 mph NE
Humidity69%
Visibility—
Dew point40°
Thu, 1946° / 41°0.96
46 °
Glen Ullin, Thursday, 19 November
Rain. High 46°, low 41°.
Pressure29.80 inHg
Wind11.1 mph NE
Humidity95%
Visibility—
Dew point43°
Fri, 2045° / 40°0
45 °
Glen Ullin, Friday, 20 November
Overcast. High 45°, low 40°.
Pressure30.09 inHg
Wind6.2 mph NE
Humidity85%
Visibility—
Dew point38°
Sat, 2141° / 31°0.62
41 °
Glen Ullin, Saturday, 21 November
Snow. High 41°, low 31°.
Pressure30.00 inHg
Wind17.6 mph E
Humidity89%
Visibility—
Dew point35°
Sun, 2229° / 25°0.13
29 °
Glen Ullin, Sunday, 22 November
Snow. High 29°, low 25°.
Pressure30.03 inHg
Wind16.2 mph N
Humidity88%
Visibility—
Dew point25°
Mon, 2332° / 19°0.02
32 °
Glen Ullin, Monday, 23 November
Light snow. High 32°, low 19°.
Pressure29.77 inHg
Wind18.8 mph NW
Humidity85%
Visibility—
Dew point27°
Tue, 2418° / 7°0
18 °
Glen Ullin, Tuesday, 24 November
Light snow. High 18°, low 7°.
Pressure30.09 inHg
Wind16.6 mph NW
Humidity80%
Visibility—
Dew point12°
Wed, 2514° / 3°0
14 °
Glen Ullin, Wednesday, 25 November
Mostly clear. High 14°, low 3°.
Pressure30.45 inHg
Wind11.7 mph NW
Humidity81%
Visibility—
Dew point5°
Thu, 2620° / 0°0.02
20 °
Glen Ullin, Thursday, 26 November
Light snow. High 20°, low 0°.
Pressure30.36 inHg
Wind8.8 mph NW
Humidity77%
Visibility—
Dew point8°
Fri, 2714° / 11°0
14 °
Glen Ullin, Friday, 27 November
Light snow. High 14°, low 11°.
Pressure30.56 inHg
Wind10.7 mph NW
Humidity75%
Visibility—
Dew point6°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2831° / 17°0.03
31 °
Glen Ullin, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high31°
Average low17°
Average precipitation0.03 in
Chance of precipitation12%
Record high54° (2002)
Record low-19° (1985)
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)
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.