Monthly outlook for Heart Butte, MT: average high 50.5°, average low 39.2°. That is 7.6° above the climate normal for November. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 12 November (63.4°), the coolest 20 November (33.7°).
50.5°/39.2°
Average high / low
+7.6°
Above normal
0 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
54.9°
38.2°
+9.3°
17 November – 26 November
43.1°
33.4°
+5.4°
27 November – 6 December
at normal
30.5°
—
November records over 66 years
65.7°5 November 2010All-time high
-27°10 November 1986All-time low
Sun, 0854° / 39°0.02
54 °
Heart Butte, Sunday, 8 November
Light rain. High 54°, low 39°.
Pressure29.85 inHg
Wind30.5 mph W
Humidity60%
Visibility6.2 mi
Dew point34°
Mon, 0949° / 35°0
49 °
Heart Butte, Monday, 9 November
Overcast. High 49°, low 35°.
Pressure30.03 inHg
Wind9.6 mph SW
Humidity54%
Visibility6.2 mi
Dew point28°
Tue, 1048° / 40°0.02
48 °
Heart Butte, Tuesday, 10 November
Light rain. High 48°, low 40°.
Pressure30.00 inHg
Wind16.6 mph W
Humidity61%
Visibility6.2 mi
Dew point35°
Wed, 1157° / 43°0
57 °
Heart Butte, Wednesday, 11 November
Overcast. High 57°, low 43°.
Pressure30.03 inHg
Wind11 mph W
Humidity50%
Visibility6.2 mi
Dew point36°
Thu, 1263° / 42°0
63 °
Heart Butte, Thursday, 12 November
Overcast. High 63°, low 42°.
Pressure29.91 inHg
Wind9.1 mph SW
Humidity36%
Visibility—
Dew point30°
Fri, 1358° / 47°0
58 °
Heart Butte, Friday, 13 November
Overcast. High 58°, low 47°.
Pressure29.83 inHg
Wind20.1 mph SW
Humidity34%
Visibility—
Dew point29°
Sat, 1459° / 44°0
59 °
Heart Butte, Saturday, 14 November
Overcast. High 59°, low 44°.
Pressure29.80 inHg
Wind20.4 mph W
Humidity28%
Visibility—
Dew point23°
Sun, 1557° / 44°0
57 °
Heart Butte, Sunday, 15 November
Partly cloudy. High 57°, low 44°.
Pressure29.68 inHg
Wind9.8 mph SW
Humidity22%
Visibility—
Dew point17°
Mon, 1649° / 36°0
49 °
Heart Butte, Monday, 16 November
Overcast. High 49°, low 36°.
Pressure29.59 inHg
Wind40.1 mph W
Humidity48%
Visibility—
Dew point30°
Tue, 1744° / 34°0
44 °
Heart Butte, Tuesday, 17 November
Clear. High 44°, low 34°.
Pressure29.94 inHg
Wind35.7 mph W
Humidity46%
Visibility—
Dew point21°
Wed, 1844° / 39°0
44 °
Heart Butte, Wednesday, 18 November
Overcast. High 44°, low 39°.
Pressure29.56 inHg
Wind32.6 mph W
Humidity52%
Visibility—
Dew point27°
Thu, 1942° / 34°0
42 °
Heart Butte, Thursday, 19 November
Overcast. High 42°, low 34°.
Pressure29.68 inHg
Wind31 mph W
Humidity58%
Visibility—
Dew point28°
Fri, 2038° / 34°0.02
38 °
Heart Butte, Friday, 20 November
Light rain. High 38°, low 34°.
Pressure29.77 inHg
Wind31.9 mph W
Humidity60%
Visibility—
Dew point24°
Sat, 2144° / 39°0
44 °
Heart Butte, Saturday, 21 November
Overcast. High 44°, low 39°.
Pressure29.91 inHg
Wind38.2 mph W
Humidity67%
Visibility—
Dew point33°
Sun, 2247° / 38°0
47 °
Heart Butte, Sunday, 22 November
Overcast. High 47°, low 38°.
Pressure30.00 inHg
Wind12.3 mph SW
Humidity63%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2332° / 19°0.03
32 °
Heart Butte, Monday, 23 November
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.03 in
Chance of precipitation18%
Record high55° (2017)
Record low-21° (1985)
Tue, 2433° / 21°0.07
33 °
Heart Butte, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.07 in
Chance of precipitation32%
Record high45° (2017)
Record low-20° (2010)
Wed, 2532° / 19°0.08
32 °
Heart Butte, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.08 in
Chance of precipitation37%
Record high52° (2022)
Record low-17° (1985)
Thu, 2631° / 18°0.06
31 °
Heart Butte, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high31°
Average low18°
Average precipitation0.06 in
Chance of precipitation28%
Record high58° (2017)
Record low-22° (1985)
Fri, 2732° / 18°0.05
32 °
Heart Butte, Friday, 27 November
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.05 in
Chance of precipitation30%
Record high53° (2017)
Record low-22° (1985)
Sat, 2831° / 18°0.05
31 °
Heart Butte, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high31°
Average low18°
Average precipitation0.05 in
Chance of precipitation32%
Record high51° (2021)
Record low-19° (1985)
Sun, 2931° / 17°0.04
31 °
Heart Butte, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high31°
Average low17°
Average precipitation0.04 in
Chance of precipitation28%
Record high50° (2021)
Record low-23° (2006)
Mon, 3031° / 17°0.03
31 °
Heart Butte, Monday, 30 November
Climate normal for this date — 60-year average.
Average high31°
Average low17°
Average precipitation0.03 in
Chance of precipitation28%
Record high51° (1969)
Record low-25° (2014)
Tue, 0131° / 17°0.05
31 °
Heart Butte, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high31°
Average low17°
Average precipitation0.05 in
Chance of precipitation28%
Record high53° (2021)
Record low-29° (1985)
Wed, 0231° / 17°0.08
31 °
Heart Butte, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high31°
Average low17°
Average precipitation0.08 in
Chance of precipitation38%
Record high52° (2021)
Record low-20° (1985)
Thu, 0331° / 17°0.04
31 °
Heart Butte, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high31°
Average low17°
Average precipitation0.04 in
Chance of precipitation28%
Record high48° (1987)
Record low-16° (1972)
Fri, 0431° / 15°0.06
31 °
Heart Butte, Friday, 4 December
Climate normal for this date — 60-year average.
Average high31°
Average low15°
Average precipitation0.06 in
Chance of precipitation27%
Record high51° (1987)
Record low-33° (1972)
Sat, 0529° / 15°0.04
29 °
Heart Butte, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high29°
Average low15°
Average precipitation0.04 in
Chance of precipitation32%
Record high52° (2023)
Record low-28° (2013)
Sun, 0628° / 14°0.05
28 °
Heart Butte, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high28°
Average low14°
Average precipitation0.05 in
Chance of precipitation23%
Record high52° (2023)
Record low-32° (1972)
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 Heart Butte, 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 Heart Butte, 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.