Monthly outlook for Heart Butte, MT: average high 48.2°, average low 33.7°. That is 5.9° above the climate normal for November. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 12 November (60.9°), the coolest 19 November (22.2°).
48.2°/33.7°
Average high / low
+5.9°
Above normal
3 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
50.9°
38.5°
+6.9°
15 November – 24 November
43.7°
34.8°
+4.9°
25 November – 4 December
at normal
31°
—
November records over 66 years
65.7°5 November 2010All-time high
-27°10 November 1986All-time low
Fri, 0647° / 25°0.01
47 °
Heart Butte, Friday, 6 November
Light rain. High 47°, low 25°.
Pressure29.97 inHg
Wind30.3 mph SW
Humidity54%
Visibility6.2 mi
Dew point21°
Sat, 0756° / 36°0
56 °
Heart Butte, Saturday, 7 November
Partly cloudy. High 56°, low 36°.
Pressure30.06 inHg
Wind18.7 mph SW
Humidity42%
Visibility6.2 mi
Dew point32°
Sun, 0852° / 34°0.02
52 °
Heart Butte, Sunday, 8 November
Light rain. High 52°, low 34°.
Pressure29.88 inHg
Wind30 mph W
Humidity62%
Visibility6.2 mi
Dew point34°
Mon, 0950° / 33°0
50 °
Heart Butte, Monday, 9 November
Overcast. High 50°, low 33°.
Pressure30.06 inHg
Wind5 mph SW
Humidity52%
Visibility6.2 mi
Dew point22°
Tue, 1047° / 41°0
47 °
Heart Butte, Tuesday, 10 November
Overcast. High 47°, low 41°.
Pressure29.91 inHg
Wind31.7 mph SW
Humidity72%
Visibility—
Dew point38°
Wed, 1155° / 43°0
55 °
Heart Butte, Wednesday, 11 November
Light rain. High 55°, low 43°.
Pressure30.03 inHg
Wind19.4 mph SW
Humidity46%
Visibility—
Dew point33°
Thu, 1261° / 46°0
61 °
Heart Butte, Thursday, 12 November
Overcast. High 61°, low 46°.
Pressure29.83 inHg
Wind12.1 mph SW
Humidity31%
Visibility—
Dew point26°
Fri, 1353° / 44°0
53 °
Heart Butte, Friday, 13 November
Overcast. High 53°, low 44°.
Pressure29.74 inHg
Wind34.1 mph SW
Humidity36%
Visibility—
Dew point26°
Sat, 1442° / 37°0.03
42 °
Heart Butte, Saturday, 14 November
Light rain. High 42°, low 37°.
Pressure29.88 inHg
Wind30.8 mph W
Humidity61%
Visibility—
Dew point29°
Sun, 1546° / 33°0
46 °
Heart Butte, Sunday, 15 November
Overcast. High 46°, low 33°.
Pressure30.09 inHg
Wind19.7 mph SW
Humidity45%
Visibility—
Dew point21°
Mon, 1658° / 41°0
58 °
Heart Butte, Monday, 16 November
Overcast. High 58°, low 41°.
Pressure29.83 inHg
Wind6.4 mph SW
Humidity43%
Visibility—
Dew point29°
Tue, 1745° / 29°0.07
45 °
Heart Butte, Tuesday, 17 November
Snow. High 45°, low 29°.
Pressure29.68 inHg
Wind27.1 mph W
Humidity60%
Visibility—
Dew point32°
Wed, 1840° / 26°0.06
40 °
Heart Butte, Wednesday, 18 November
Light snow. High 40°, low 26°.
Pressure30.09 inHg
Wind9.9 mph SW
Humidity89%
Visibility—
Dew point30°
Thu, 1933° / 22°0.04
33 °
Heart Butte, Thursday, 19 November
Light snow. High 33°, low 22°.
Pressure30.33 inHg
Wind10.7 mph N
Humidity79%
Visibility—
Dew point24°
Fri, 2040° / 22°0
40 °
Heart Butte, Friday, 20 November
Overcast. High 40°, low 22°.
Pressure30.09 inHg
Wind19 mph W
Humidity61%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2134° / 20°0.05
34 °
Heart Butte, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.05 in
Chance of precipitation30%
Record high57° (2002)
Record low-22° (1977)
Sun, 2232° / 19°0.05
32 °
Heart Butte, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.05 in
Chance of precipitation30%
Record high52° (2017)
Record low-27° (1970)
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)
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.