Monthly outlook for Dunham, MT: average high 47.2°, average low 36.1°. That is 2.5° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 8 days and 1.8 inches. The warmest day looks like 8 November (60.3°), the coolest 17 November (29.3°).
47.2°/36.1°
Average high / low
+2.5°
Above normal
1 / 8
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
47.7°
43.7°
+2.2°
12 November – 21 November
46.5°
40.1°
+3.6°
22 November – 1 December
at normal
35.2°
—
November records over 66 years
63.1°1 November 1988All-time high
-5.1°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Turtle Lake (4 mi).
Tue, 0345° / 34°0
45 °
Dunham, Tuesday, 3 November
Overcast. High 45°, low 34°.
Pressure30.21 inHg
Wind2.3 mph NW
Humidity79%
Visibility—
Dew point35°
Wed, 0446° / 33°0
46 °
Dunham, Wednesday, 4 November
Mostly clear. High 46°, low 33°.
Pressure30.15 inHg
Wind1.9 mph W
Humidity74%
Visibility0.6 mi
Dew point34°
Thu, 0543° / 35°0.01
43 °
Dunham, Thursday, 5 November
Light rain. High 43°, low 35°.
Pressure30.12 inHg
Wind6.4 mph S
Humidity78%
Visibility5.2 mi
Dew point35°
Fri, 0645° / 33°0.01
45 °
Dunham, Friday, 6 November
Light rain. High 45°, low 33°.
Pressure30.15 inHg
Wind12.5 mph SW
Humidity65%
Visibility—
Dew point29°
Sat, 0746° / 35°0
46 °
Dunham, Saturday, 7 November
Clear. High 46°, low 35°.
Pressure30.39 inHg
Wind8.5 mph S
Humidity64%
Visibility—
Dew point30°
Sun, 0860° / 38°0
60 °
Dunham, Sunday, 8 November
Overcast. High 60°, low 38°.
Pressure29.97 inHg
Wind12.8 mph W
Humidity49%
Visibility—
Dew point31°
Mon, 0952° / 41°0
52 °
Dunham, Monday, 9 November
Overcast. High 52°, low 41°.
Pressure29.97 inHg
Wind3.2 mph S
Humidity63%
Visibility—
Dew point35°
Tue, 1050° / 38°0
50 °
Dunham, Tuesday, 10 November
Overcast. High 50°, low 38°.
Pressure30.09 inHg
Wind2.7 mph S
Humidity66%
Visibility—
Dew point34°
Wed, 1149° / 39°0
49 °
Dunham, Wednesday, 11 November
Overcast. High 49°, low 39°.
Pressure30.15 inHg
Wind2.4 mph NW
Humidity67%
Visibility—
Dew point35°
Thu, 1252° / 40°0
52 °
Dunham, Thursday, 12 November
Overcast. High 52°, low 40°.
Pressure29.97 inHg
Wind4.6 mph E
Humidity64%
Visibility—
Dew point34°
Fri, 1349° / 42°0.14
49 °
Dunham, Friday, 13 November
Light rain. High 49°, low 42°.
Pressure30.00 inHg
Wind16.9 mph SW
Humidity62%
Visibility—
Dew point34°
Sat, 1446° / 35°0
46 °
Dunham, Saturday, 14 November
Mostly clear. High 46°, low 35°.
Pressure30.45 inHg
Wind4.9 mph S
Humidity65%
Visibility—
Dew point31°
Sun, 1546° / 34°0
46 °
Dunham, Sunday, 15 November
Overcast. High 46°, low 34°.
Pressure30.15 inHg
Wind3.3 mph E
Humidity56%
Visibility—
Dew point26°
Mon, 1643° / 35°0.01
43 °
Dunham, Monday, 16 November
Light rain. High 43°, low 35°.
Pressure30.06 inHg
Wind6 mph SW
Humidity74%
Visibility—
Dew point32°
Tue, 1743° / 29°0
43 °
Dunham, Tuesday, 17 November
Overcast. High 43°, low 29°.
Pressure30.27 inHg
Wind4.9 mph W
Humidity64%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1839° / 29°0.12
39 °
Dunham, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.12 in
Chance of precipitation57%
Record high58° (2008)
Record low8° (1985)
Thu, 1938° / 28°0.11
38 °
Dunham, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.11 in
Chance of precipitation43%
Record high52° (2008)
Record low6° (1978)
Fri, 2038° / 28°0.11
38 °
Dunham, Friday, 20 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.11 in
Chance of precipitation58%
Record high50° (2009)
Record low2° (1977)
Sat, 2138° / 28°0.1
38 °
Dunham, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.1 in
Chance of precipitation53%
Record high49° (2002)
Record low6° (1977)
Sun, 2237° / 27°0.11
37 °
Dunham, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.11 in
Chance of precipitation58%
Record high54° (2017)
Record low-1° (1985)
Mon, 2336° / 26°0.11
36 °
Dunham, Monday, 23 November
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.11 in
Chance of precipitation58%
Record high57° (2017)
Record low-5° (1985)
Tue, 2437° / 28°0.16
37 °
Dunham, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low28°
Average precipitation0.16 in
Chance of precipitation67%
Record high49° (2017)
Record low-4° (2010)
Wed, 2535° / 27°0.17
35 °
Dunham, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high35°
Average low27°
Average precipitation0.17 in
Chance of precipitation60%
Record high48° (2009)
Record low-1° (2010)
Thu, 2635° / 26°0.13
35 °
Dunham, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.13 in
Chance of precipitation57%
Record high58° (2017)
Record low1° (1985)
Fri, 2735° / 26°0.11
35 °
Dunham, Friday, 27 November
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.11 in
Chance of precipitation57%
Record high57° (2017)
Record low3° (1985)
Sat, 2835° / 26°0.11
35 °
Dunham, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.11 in
Chance of precipitation47%
Record high56° (2021)
Record low3° (1985)
Sun, 2935° / 25°0.09
35 °
Dunham, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.09 in
Chance of precipitation55%
Record high53° (2021)
Record low1° (1985)
Mon, 3034° / 25°0.1
34 °
Dunham, Monday, 30 November
Climate normal for this date — 60-year average.
Average high34°
Average low25°
Average precipitation0.1 in
Chance of precipitation55%
Record high46° (2021)
Record low-5° (1985)
Tue, 0135° / 26°0.12
35 °
Dunham, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.12 in
Chance of precipitation52%
Record high58° (2021)
Record low-7° (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 Dunham, 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 Dunham, 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.