Monthly outlook for Culbertson, MT: average high 43.7°, average low 34.5°. That is 4.5° above the climate normal for November. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 15 November (53.8°), the coolest 19 November (28.6°).
43.7°/34.5°
Average high / low
+4.5°
Above normal
3 / 2
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
44.1°
37.6°
+3.6°
24 November – 3 December
43°
31.9°
+6.2°
4 December – 13 December
at normal
28.5°
—
November records over 66 years
73.9°12 November 1999All-time high
-27.2°27 November 1985All-time low
Sun, 1554° / 36°0
54 °
Culbertson, Sunday, 15 November
Overcast. High 54°, low 36°.
Pressure29.97 inHg
Wind6.3 mph W
Humidity84%
Visibility6.2 mi
Dew point39°
Mon, 1653° / 34°0
53 °
Culbertson, Monday, 16 November
Partly cloudy. High 53°, low 34°.
Pressure30.00 inHg
Wind4.5 mph SW
Humidity61%
Visibility6.2 mi
Dew point38°
Tue, 1751° / 37°0
51 °
Culbertson, Tuesday, 17 November
Overcast. High 51°, low 37°.
Pressure29.85 inHg
Wind8.4 mph NE
Humidity67%
Visibility6.2 mi
Dew point39°
Wed, 1839° / 36°0.03
39 °
Culbertson, Wednesday, 18 November
Light rain. High 39°, low 36°.
Pressure29.97 inHg
Wind9.8 mph NW
Humidity82%
Visibility6.2 mi
Dew point33°
Thu, 1939° / 29°0
39 °
Culbertson, Thursday, 19 November
Overcast. High 39°, low 29°.
Pressure30.27 inHg
Wind7.7 mph SE
Humidity81%
Visibility—
Dew point31°
Fri, 2040° / 29°0
40 °
Culbertson, Friday, 20 November
Overcast. High 40°, low 29°.
Pressure29.94 inHg
Wind8.3 mph NE
Humidity77%
Visibility—
Dew point29°
Sat, 2138° / 35°0.02
38 °
Culbertson, Saturday, 21 November
Light snow. High 38°, low 35°.
Pressure30.18 inHg
Wind8.7 mph NW
Humidity92%
Visibility—
Dew point33°
Sun, 2240° / 33°0
40 °
Culbertson, Sunday, 22 November
Overcast. High 40°, low 33°.
Pressure30.36 inHg
Wind15.2 mph SE
Humidity67%
Visibility—
Dew point27°
Mon, 2339° / 30°0
39 °
Culbertson, Monday, 23 November
Overcast. High 39°, low 30°.
Pressure30.24 inHg
Wind14.8 mph SE
Humidity70%
Visibility—
Dew point26°
Tue, 2448° / 33°0
48 °
Culbertson, Tuesday, 24 November
Partly cloudy. High 48°, low 33°.
Pressure29.88 inHg
Wind16.2 mph E
Humidity54%
Visibility—
Dew point27°
Wed, 2549° / 38°0
49 °
Culbertson, Wednesday, 25 November
Overcast. High 49°, low 38°.
Pressure29.77 inHg
Wind15.5 mph SE
Humidity73%
Visibility—
Dew point36°
Thu, 2642° / 39°0.03
42 °
Culbertson, Thursday, 26 November
Light rain. High 42°, low 39°.
Pressure30.36 inHg
Wind9.5 mph N
Humidity74%
Visibility—
Dew point33°
Fri, 2747° / 39°0.14
47 °
Culbertson, Friday, 27 November
Light rain. High 47°, low 39°.
Pressure30.21 inHg
Wind17.2 mph E
Humidity85%
Visibility—
Dew point39°
Sat, 2838° / 35°0.32
38 °
Culbertson, Saturday, 28 November
Snow. High 38°, low 35°.
Pressure29.97 inHg
Wind13.4 mph E
Humidity96%
Visibility—
Dew point36°
Sun, 2935° / 34°0.16
35 °
Culbertson, Sunday, 29 November
Light snow. High 35°, low 34°.
Pressure29.97 inHg
Wind3.3 mph NE
Humidity99%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3031° / 17°0.02
31 °
Culbertson, Monday, 30 November
Climate normal for this date — 60-year average.
Average high31°
Average low17°
Average precipitation0.02 in
Chance of precipitation17%
Record high49° (1999)
Record low-14° (2025)
Tue, 0132° / 16°0.02
32 °
Culbertson, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high32°
Average low16°
Average precipitation0.02 in
Chance of precipitation15%
Record high61° (2021)
Record low-18° (1978)
Wed, 0231° / 15°0.03
31 °
Culbertson, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high31°
Average low15°
Average precipitation0.03 in
Chance of precipitation17%
Record high53° (1998)
Record low-30° (1985)
Thu, 0331° / 15°0.01
31 °
Culbertson, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high31°
Average low15°
Average precipitation0.01 in
Chance of precipitation13%
Record high51° (1989)
Record low-25° (1972)
Fri, 0431° / 15°0.02
31 °
Culbertson, Friday, 4 December
Climate normal for this date — 60-year average.
Average high31°
Average low15°
Average precipitation0.02 in
Chance of precipitation17%
Record high56° (1979)
Record low-18° (1972)
Sat, 0528° / 12°0.03
28 °
Culbertson, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high28°
Average low12°
Average precipitation0.03 in
Chance of precipitation23%
Record high53° (2012)
Record low-26° (1994)
Sun, 0628° / 11°0.02
28 °
Culbertson, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high28°
Average low11°
Average precipitation0.02 in
Chance of precipitation18%
Record high51° (1965)
Record low-22° (1972)
Mon, 0728° / 13°0.02
28 °
Culbertson, Monday, 7 December
Climate normal for this date — 60-year average.
Average high28°
Average low13°
Average precipitation0.02 in
Chance of precipitation20%
Record high49° (2015)
Record low-26° (1972)
Tue, 0828° / 11°0.03
28 °
Culbertson, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high28°
Average low11°
Average precipitation0.03 in
Chance of precipitation15%
Record high52° (2020)
Record low-26° (1977)
Wed, 0928° / 12°0.02
28 °
Culbertson, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high28°
Average low12°
Average precipitation0.02 in
Chance of precipitation8%
Record high53° (2015)
Record low-42° (1977)
Thu, 1029° / 11°0.02
29 °
Culbertson, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high29°
Average low11°
Average precipitation0.02 in
Chance of precipitation20%
Record high52° (1987)
Record low-28° (2000)
Fri, 1129° / 14°0.02
29 °
Culbertson, Friday, 11 December
Climate normal for this date — 60-year average.
Average high29°
Average low14°
Average precipitation0.02 in
Chance of precipitation17%
Record high56° (2004)
Record low-20° (2000)
Sat, 1228° / 13°0.03
28 °
Culbertson, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high28°
Average low13°
Average precipitation0.03 in
Chance of precipitation17%
Record high47° (1969)
Record low-26° (2000)
Sun, 1327° / 12°0.02
27 °
Culbertson, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high27°
Average low12°
Average precipitation0.02 in
Chance of precipitation12%
Record high50° (1988)
Record low-22° (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 Culbertson, MT 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 Culbertson, MT 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.