Monthly outlook for Belmont, MT: average high 59°, average low 40.4°. That is 2.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 22 October (72.3°), the coolest 28 October (29.4°).
59°/40.4°
Average high / low
+2.6°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
57°
56.6°
+0.2°
29 October – 7 November
62.2°
49.9°
+6.8°
8 November – 17 November
at normal
45°
—
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).
Tue, 2067° / 38°0
67 °
Belmont, Tuesday, 20 October
Partly cloudy. High 67°, low 38°.
Pressure30.06 inHg
Wind5 mph E
Humidity42%
Visibility6.2 mi
Dew point37°
Wed, 2166° / 38°0
66 °
Belmont, Wednesday, 21 October
Clear. High 66°, low 38°.
Pressure30.09 inHg
Wind0.3 mph S
Humidity59%
Visibility6.2 mi
Dew point42°
Thu, 2272° / 42°0
72 °
Belmont, Thursday, 22 October
Overcast. High 72°, low 42°.
Pressure29.88 inHg
Wind2.4 mph W
Humidity49%
Visibility6.2 mi
Dew point44°
Fri, 2357° / 46°0.34
57 °
Belmont, Friday, 23 October
Rain. High 57°, low 46°.
Pressure29.56 inHg
Wind13.3 mph W
Humidity80%
Visibility6.2 mi
Dew point51°
Sat, 2455° / 38°0.03
55 °
Belmont, Saturday, 24 October
Light rain. High 55°, low 38°.
Pressure30.15 inHg
Wind13.1 mph W
Humidity52%
Visibility—
Dew point31°
Sun, 2547° / 36°0
47 °
Belmont, Sunday, 25 October
Clear. High 47°, low 36°.
Pressure30.36 inHg
Wind8.8 mph SE
Humidity49%
Visibility—
Dew point24°
Mon, 2651° / 35°0
51 °
Belmont, Monday, 26 October
Clear. High 51°, low 35°.
Pressure30.18 inHg
Wind18.3 mph NE
Humidity43%
Visibility—
Dew point27°
Tue, 2737° / 30°0.01
37 °
Belmont, Tuesday, 27 October
Light snow. High 37°, low 30°.
Pressure30.68 inHg
Wind10.9 mph NE
Humidity73%
Visibility—
Dew point26°
Wed, 2848° / 29°0
48 °
Belmont, Wednesday, 28 October
Overcast. High 48°, low 29°.
Pressure30.30 inHg
Wind9.2 mph S
Humidity51%
Visibility—
Dew point25°
Thu, 2966° / 40°0
66 °
Belmont, Thursday, 29 October
Partly cloudy. High 66°, low 40°.
Pressure29.88 inHg
Wind10.1 mph W
Humidity31%
Visibility—
Dew point26°
Fri, 3068° / 46°0
68 °
Belmont, Friday, 30 October
Overcast. High 68°, low 46°.
Pressure29.88 inHg
Wind10.6 mph W
Humidity27%
Visibility—
Dew point25°
Sat, 3160° / 49°0
60 °
Belmont, Saturday, 31 October
Overcast. High 60°, low 49°.
Pressure29.94 inHg
Wind7 mph W
Humidity31%
Visibility—
Dew point26°
Sun, 0160° / 49°0.05
60 °
Belmont, Sunday, 1 November
Light rain. High 60°, low 49°.
Pressure30.12 inHg
Wind6.8 mph SW
Humidity56%
Visibility—
Dew point39°
Mon, 0259° / 46°0
59 °
Belmont, Monday, 2 November
Overcast. High 59°, low 46°.
Pressure29.85 inHg
Wind12 mph S
Humidity47%
Visibility—
Dew point35°
Tue, 0360° / 48°0.01
60 °
Belmont, Tuesday, 3 November
Light rain. High 60°, low 48°.
Pressure29.53 inHg
Wind20 mph NW
Humidity50%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0451° / 31°0.03
51 °
Belmont, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.03 in
Chance of precipitation17%
Record high70° (1976)
Record low4° (1995)
Thu, 0550° / 31°0.05
50 °
Belmont, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.05 in
Chance of precipitation25%
Record high69° (2010)
Record low-3° (2003)
Fri, 0649° / 29°0.02
49 °
Belmont, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.02 in
Chance of precipitation18%
Record high69° (2010)
Record low-1° (2017)
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)
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.