Monthly outlook for Heart Butte, MT: average high 48.9°, average low 34.7°. That is 5.5° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 8 November (58.7°), the coolest 17 November (27.9°).
48.9°/34.7°
Average high / low
+5.5°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
50.3°
39.6°
+6°
12 November – 21 November
46.5°
36.7°
+5.5°
22 November – 1 December
at normal
31.5°
—
November records over 66 years
65.7°5 November 2010All-time high
-27°10 November 1986All-time low
Tue, 0347° / 29°0
47 °
Heart Butte, Tuesday, 3 November
Mostly clear. High 47°, low 29°.
Pressure29.97 inHg
Wind5.2 mph SW
Humidity39%
Visibility6.2 mi
Dew point24°
Wed, 0452° / 30°0
52 °
Heart Butte, Wednesday, 4 November
Partly cloudy. High 52°, low 30°.
Pressure29.97 inHg
Wind2.2 mph E
Humidity45%
Visibility6.2 mi
Dew point23°
Thu, 0546° / 33°0
46 °
Heart Butte, Thursday, 5 November
Overcast. High 46°, low 33°.
Pressure29.97 inHg
Wind13.9 mph W
Humidity58%
Visibility6.2 mi
Dew point30°
Fri, 0645° / 37°0.02
45 °
Heart Butte, Friday, 6 November
Light rain. High 45°, low 37°.
Pressure30.00 inHg
Wind4.5 mph SE
Humidity62%
Visibility6.2 mi
Dew point28°
Sat, 0749° / 40°0
49 °
Heart Butte, Saturday, 7 November
Overcast. High 49°, low 40°.
Pressure30.12 inHg
Wind22.5 mph W
Humidity55%
Visibility—
Dew point31°
Sun, 0859° / 39°0
59 °
Heart Butte, Sunday, 8 November
Overcast. High 59°, low 39°.
Pressure29.74 inHg
Wind21.7 mph W
Humidity38%
Visibility—
Dew point31°
Mon, 0949° / 39°0
49 °
Heart Butte, Monday, 9 November
Overcast. High 49°, low 39°.
Pressure30.15 inHg
Wind37.8 mph W
Humidity55%
Visibility—
Dew point29°
Tue, 1056° / 39°0
56 °
Heart Butte, Tuesday, 10 November
Overcast. High 56°, low 39°.
Pressure30.03 inHg
Wind10.2 mph SW
Humidity45%
Visibility—
Dew point29°
Wed, 1155° / 36°0
55 °
Heart Butte, Wednesday, 11 November
Clear. High 55°, low 36°.
Pressure30.12 inHg
Wind10.7 mph SW
Humidity39%
Visibility—
Dew point26°
Thu, 1255° / 36°0
55 °
Heart Butte, Thursday, 12 November
Clear. High 55°, low 36°.
Pressure29.94 inHg
Wind10.8 mph SW
Humidity27%
Visibility—
Dew point17°
Fri, 1348° / 33°0
48 °
Heart Butte, Friday, 13 November
Clear. High 48°, low 33°.
Pressure29.62 inHg
Wind15.3 mph SW
Humidity42%
Visibility—
Dew point21°
Sat, 1445° / 39°0
45 °
Heart Butte, Saturday, 14 November
Clear. High 45°, low 39°.
Pressure29.68 inHg
Wind33.2 mph W
Humidity59%
Visibility—
Dew point30°
Sun, 1543° / 36°0
43 °
Heart Butte, Sunday, 15 November
Mostly clear. High 43°, low 36°.
Pressure29.65 inHg
Wind35.1 mph W
Humidity59%
Visibility—
Dew point29°
Mon, 1643° / 32°0
43 °
Heart Butte, Monday, 16 November
Overcast. High 43°, low 32°.
Pressure29.94 inHg
Wind11.8 mph SW
Humidity58%
Visibility—
Dew point25°
Tue, 1745° / 28°0
45 °
Heart Butte, Tuesday, 17 November
Overcast. High 45°, low 28°.
Pressure30.00 inHg
Wind10 mph SW
Humidity49%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1835° / 22°0.05
35 °
Heart Butte, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.05 in
Chance of precipitation27%
Record high55° (2008)
Record low-6° (1978)
Thu, 1934° / 21°0.05
34 °
Heart Butte, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.05 in
Chance of precipitation20%
Record high49° (2001)
Record low-20° (1985)
Fri, 2034° / 21°0.04
34 °
Heart Butte, Friday, 20 November
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.04 in
Chance of precipitation28%
Record high53° (2009)
Record low-14° (1985)
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)
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.