Monthly outlook for Heart Butte, MT: average high 46.9°, average low 31.1°. That is 6.3° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 12 November (64.3°), the coolest 21 November (21.4°).
46.9°/31.1°
Average high / low
+6.3°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
49.9°
37.2°
+7.1°
20 November – 29 November
41.8°
32.2°
+5.4°
30 November – 9 December
at normal
29.7°
—
November records over 66 years
65.7°5 November 2010All-time high
-27°10 November 1986All-time low
Wed, 1157° / 44°0
57 °
Heart Butte, Wednesday, 11 November
Overcast. High 57°, low 44°.
Pressure30.03 inHg
Wind6.7 mph E
Humidity49%
Visibility6.2 mi
Dew point37°
Thu, 1264° / 37°0
64 °
Heart Butte, Thursday, 12 November
Overcast. High 64°, low 37°.
Pressure29.85 inHg
Wind5.9 mph S
Humidity29%
Visibility6.2 mi
Dew point26°
Fri, 1356° / 35°0
56 °
Heart Butte, Friday, 13 November
Overcast. High 56°, low 35°.
Pressure29.53 inHg
Wind2.7 mph E
Humidity40%
Visibility6.2 mi
Dew point30°
Sat, 1455° / 32°0
55 °
Heart Butte, Saturday, 14 November
Mostly clear. High 55°, low 32°.
Pressure29.47 inHg
Wind9.6 mph W
Humidity42%
Visibility6.2 mi
Dew point31°
Sun, 1548° / 33°0
48 °
Heart Butte, Sunday, 15 November
Clear. High 48°, low 33°.
Pressure29.91 inHg
Wind19.9 mph SW
Humidity61%
Visibility—
Dew point31°
Mon, 1649° / 37°0
49 °
Heart Butte, Monday, 16 November
Overcast. High 49°, low 37°.
Pressure29.74 inHg
Wind17.7 mph SW
Humidity39%
Visibility—
Dew point24°
Tue, 1742° / 30°0
42 °
Heart Butte, Tuesday, 17 November
Overcast. High 42°, low 30°.
Pressure29.77 inHg
Wind20.7 mph SW
Humidity55%
Visibility—
Dew point26°
Wed, 1843° / 27°0
43 °
Heart Butte, Wednesday, 18 November
Clear. High 43°, low 27°.
Pressure29.65 inHg
Wind10.4 mph SW
Humidity49%
Visibility—
Dew point20°
Thu, 1934° / 24°0.01
34 °
Heart Butte, Thursday, 19 November
Light snow. High 34°, low 24°.
Pressure30.03 inHg
Wind11.6 mph N
Humidity65%
Visibility—
Dew point22°
Fri, 2039° / 23°0
39 °
Heart Butte, Friday, 20 November
Partly cloudy. High 39°, low 23°.
Pressure30.50 inHg
Wind12.9 mph SW
Humidity61%
Visibility—
Dew point19°
Sat, 2132° / 21°0
32 °
Heart Butte, Saturday, 21 November
Overcast. High 32°, low 21°.
Pressure30.65 inHg
Wind7.7 mph W
Humidity73%
Visibility—
Dew point20°
Sun, 2240° / 23°0
40 °
Heart Butte, Sunday, 22 November
Overcast. High 40°, low 23°.
Pressure30.27 inHg
Wind10.4 mph SW
Humidity45%
Visibility—
Dew point15°
Mon, 2344° / 28°0
44 °
Heart Butte, Monday, 23 November
Overcast. High 44°, low 28°.
Pressure30.00 inHg
Wind22.6 mph SW
Humidity38%
Visibility—
Dew point16°
Tue, 2450° / 34°0
50 °
Heart Butte, Tuesday, 24 November
Overcast. High 50°, low 34°.
Pressure29.94 inHg
Wind25.1 mph W
Humidity35%
Visibility—
Dew point21°
Wed, 2546° / 33°0
46 °
Heart Butte, Wednesday, 25 November
Overcast. High 46°, low 33°.
Pressure30.12 inHg
Wind13.7 mph SW
Humidity47%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0727° / 13°0.02
27 °
Heart Butte, Monday, 7 December
Climate normal for this date — 60-year average.
Average high27°
Average low13°
Average precipitation0.02 in
Chance of precipitation23%
Record high44° (1970)
Record low-44° (2013)
Tue, 0829° / 13°0.04
29 °
Heart Butte, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high29°
Average low13°
Average precipitation0.04 in
Chance of precipitation25%
Record high50° (2020)
Record low-38° (1972)
Wed, 0929° / 15°0.04
29 °
Heart Butte, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high29°
Average low15°
Average precipitation0.04 in
Chance of precipitation22%
Record high49° (1979)
Record low-25° (2009)
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.