Monthly outlook for Belmont, MT: average high 56.3°, average low 37.8°. That is 2.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 22 October (73.1°), the coolest 25 October (27.7°).
56.3°/37.8°
Average high / low
+2.2°
Above normal
3 / 3
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
52°
53.9°
-1.1°
1 November – 10 November
63.5°
48.2°
+8.5°
11 November – 20 November
at normal
44.3°
—
October records over 66 years
89.4°1 October 2011All-time high
-14.6°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Lavina (5 mi).
Fri, 2362° / 36°0.58
62 °
Belmont, Friday, 23 October
Heavy rain. High 62°, low 36°.
Pressure29.56 inHg
Wind4.4 mph W
Humidity50%
Visibility6.2 mi
Dew point46°
Sat, 2451° / 30°0
51 °
Belmont, Saturday, 24 October
Clear. High 51°, low 30°.
Pressure30.39 inHg
Wind4.2 mph S
Humidity54%
Visibility6.2 mi
Dew point23°
Sun, 2546° / 28°0
46 °
Belmont, Sunday, 25 October
Clear. High 46°, low 28°.
Pressure30.36 inHg
Wind10.4 mph NE
Humidity61%
Visibility6.2 mi
Dew point22°
Mon, 2645° / 29°0
45 °
Belmont, Monday, 26 October
Overcast. High 45°, low 29°.
Pressure30.42 inHg
Wind5.5 mph SE
Humidity85%
Visibility—
Dew point32°
Tue, 2739° / 33°0.27
39 °
Belmont, Tuesday, 27 October
Rain. High 39°, low 33°.
Pressure30.06 inHg
Wind4.2 mph NE
Humidity87%
Visibility—
Dew point33°
Wed, 2841° / 33°0.22
41 °
Belmont, Wednesday, 28 October
Snow. High 41°, low 33°.
Pressure30.33 inHg
Wind14.5 mph W
Humidity59%
Visibility—
Dew point25°
Thu, 2947° / 29°0
47 °
Belmont, Thursday, 29 October
Clear. High 47°, low 29°.
Pressure30.21 inHg
Wind14 mph S
Humidity49%
Visibility—
Dew point22°
Fri, 3061° / 37°0
61 °
Belmont, Friday, 30 October
Overcast. High 61°, low 37°.
Pressure29.71 inHg
Wind9.6 mph W
Humidity40%
Visibility—
Dew point28°
Sat, 3154° / 41°0
54 °
Belmont, Saturday, 31 October
Partly cloudy. High 54°, low 41°.
Pressure29.74 inHg
Wind20.7 mph W
Humidity32%
Visibility—
Dew point22°
Sun, 0156° / 36°0
56 °
Belmont, Sunday, 1 November
Mostly clear. High 56°, low 36°.
Pressure29.97 inHg
Wind9.9 mph SW
Humidity35%
Visibility—
Dew point23°
Mon, 0260° / 42°0
60 °
Belmont, Monday, 2 November
Clear. High 60°, low 42°.
Pressure30.12 inHg
Wind17.2 mph W
Humidity26%
Visibility—
Dew point20°
Tue, 0366° / 42°0
66 °
Belmont, Tuesday, 3 November
Clear. High 66°, low 42°.
Pressure30.03 inHg
Wind11 mph SW
Humidity23%
Visibility—
Dew point19°
Wed, 0465° / 46°0
65 °
Belmont, Wednesday, 4 November
Clear. High 65°, low 46°.
Pressure29.85 inHg
Wind9 mph SW
Humidity21%
Visibility—
Dew point18°
Thu, 0566° / 46°0
66 °
Belmont, Thursday, 5 November
Clear. High 66°, low 46°.
Pressure29.83 inHg
Wind13 mph SW
Humidity37%
Visibility—
Dew point33°
Fri, 0668° / 50°0
68 °
Belmont, Friday, 6 November
Overcast. High 68°, low 50°.
Pressure29.77 inHg
Wind13.3 mph S
Humidity36%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0747° / 29°0.02
47 °
Belmont, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high70° (1999)
Record low-3° (2017)
Sun, 0846° / 28°0.05
46 °
Belmont, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.05 in
Chance of precipitation25%
Record high70° (1999)
Record low4° (2017)
Mon, 0945° / 27°0.06
45 °
Belmont, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (2016)
Record low-3° (1966)
Tue, 1044° / 25°0.04
44 °
Belmont, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.04 in
Chance of precipitation23%
Record high67° (2025)
Record low-22° (1986)
Wed, 1143° / 25°0.02
43 °
Belmont, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (1990)
Record low-4° (2022)
Thu, 1245° / 25°0.03
45 °
Belmont, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low25°
Average precipitation0.03 in
Chance of precipitation15%
Record high72° (1999)
Record low-17° (1986)
Fri, 1346° / 27°0.03
46 °
Belmont, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.03 in
Chance of precipitation23%
Record high69° (1999)
Record low-16° (1986)
Sat, 1446° / 27°0.02
46 °
Belmont, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (1999)
Record low-5° (1978)
Sun, 1546° / 26°0.02
46 °
Belmont, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high65° (1999)
Record low2° (1978)
Mon, 1646° / 28°0.02
46 °
Belmont, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.02 in
Chance of precipitation10%
Record high65° (2001)
Record low-1° (2000)
Tue, 1744° / 26°0.03
44 °
Belmont, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.03 in
Chance of precipitation17%
Record high65° (1976)
Record low0° (2022)
Wed, 1844° / 26°0.04
44 °
Belmont, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.04 in
Chance of precipitation23%
Record high65° (2008)
Record low0° (2022)
Thu, 1942° / 26°0.05
42 °
Belmont, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.05 in
Chance of precipitation22%
Record high60° (1989)
Record low-8° (1985)
Fri, 2042° / 23°0.03
42 °
Belmont, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.03 in
Chance of precipitation23%
Record high60° (2002)
Record low-18° (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 Belmont, 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 Belmont, 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.