Monthly outlook for Belfry, MT: average high 62.7°, average low 44.8°. That is 4.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 20 October (73.8°), the coolest 12 October (33°).
62.7°/44.8°
Average high / low
+4.5°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
61.3°
55.7°
+3.1°
22 October – 31 October
65.1°
50.9°
+7.9°
1 November – 10 November
at normal
45.2°
—
October records over 66 years
84.7°1 October 2011All-time high
-12.3°30 October 1991All-time low
Tue, 1354° / 35°0
54 °
Belfry, Tuesday, 13 October
Overcast. High 54°, low 35°.
Pressure30.09 inHg
Wind1.9 mph NE
Humidity70%
Visibility6.2 mi
Dew point36°
Wed, 1460° / 38°0
60 °
Belfry, Wednesday, 14 October
Clear. High 60°, low 38°.
Pressure30.09 inHg
Wind8.1 mph S
Humidity54%
Visibility6.2 mi
Dew point38°
Thu, 1556° / 44°0
56 °
Belfry, Thursday, 15 October
Clear. High 56°, low 44°.
Pressure30.59 inHg
Wind12.8 mph N
Humidity49%
Visibility6.2 mi
Dew point34°
Fri, 1663° / 41°0
63 °
Belfry, Friday, 16 October
Clear. High 63°, low 41°.
Pressure30.45 inHg
Wind21 mph S
Humidity48%
Visibility—
Dew point34°
Sat, 1768° / 46°0
68 °
Belfry, Saturday, 17 October
Clear. High 68°, low 46°.
Pressure29.97 inHg
Wind15 mph SE
Humidity40%
Visibility—
Dew point34°
Sun, 1870° / 53°0
70 °
Belfry, Sunday, 18 October
Overcast. High 70°, low 53°.
Pressure29.83 inHg
Wind10.1 mph SE
Humidity29%
Visibility—
Dew point30°
Mon, 1971° / 49°0
71 °
Belfry, Monday, 19 October
Partly cloudy. High 71°, low 49°.
Pressure29.83 inHg
Wind19.9 mph SE
Humidity27%
Visibility—
Dew point29°
Tue, 2074° / 53°0
74 °
Belfry, Tuesday, 20 October
Overcast. High 74°, low 53°.
Pressure29.59 inHg
Wind22.8 mph SE
Humidity27%
Visibility—
Dew point30°
Wed, 2153° / 46°0.04
53 °
Belfry, Wednesday, 21 October
Light rain. High 53°, low 46°.
Pressure30.00 inHg
Wind21.2 mph N
Humidity59%
Visibility—
Dew point36°
Thu, 2262° / 43°0
62 °
Belfry, Thursday, 22 October
Clear. High 62°, low 43°.
Pressure30.12 inHg
Wind10 mph N
Humidity49%
Visibility—
Dew point36°
Fri, 2368° / 45°0
68 °
Belfry, Friday, 23 October
Clear. High 68°, low 45°.
Pressure30.06 inHg
Wind21.3 mph SE
Humidity43%
Visibility—
Dew point37°
Sat, 2463° / 50°0
63 °
Belfry, Saturday, 24 October
Overcast. High 63°, low 50°.
Pressure29.94 inHg
Wind22.1 mph N
Humidity40%
Visibility—
Dew point36°
Sun, 2564° / 46°0
64 °
Belfry, Sunday, 25 October
Clear. High 64°, low 46°.
Pressure30.18 inHg
Wind17.5 mph SE
Humidity40%
Visibility—
Dew point33°
Mon, 2668° / 48°0
68 °
Belfry, Monday, 26 October
Clear. High 68°, low 48°.
Pressure30.03 inHg
Wind14.3 mph SE
Humidity30%
Visibility—
Dew point28°
Tue, 2766° / 49°0
66 °
Belfry, Tuesday, 27 October
Overcast. High 66°, low 49°.
Pressure29.83 inHg
Wind11.6 mph SE
Humidity30%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2850° / 30°0.07
50 °
Belfry, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high66° (1987)
Record low4° (1971)
Thu, 2948° / 30°0.07
48 °
Belfry, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.07 in
Chance of precipitation32%
Record high67° (1962)
Record low-7° (1971)
Fri, 3047° / 28°0.05
47 °
Belfry, Friday, 30 October
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.05 in
Chance of precipitation23%
Record high67° (1987)
Record low-12° (1991)
Sat, 3147° / 28°0.07
47 °
Belfry, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.07 in
Chance of precipitation28%
Record high67° (1999)
Record low-1° (1972)
Sun, 0146° / 28°0.04
46 °
Belfry, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation27%
Record high65° (1987)
Record low-4° (2002)
Mon, 0246° / 27°0.03
46 °
Belfry, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.03 in
Chance of precipitation22%
Record high63° (1965)
Record low-16° (1991)
Tue, 0346° / 28°0.02
46 °
Belfry, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high62° (2020)
Record low-9° (1991)
Wed, 0447° / 28°0.03
47 °
Belfry, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high64° (1978)
Record low3° (1973)
Thu, 0547° / 28°0.04
47 °
Belfry, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation25%
Record high66° (2020)
Record low-4° (2003)
Fri, 0646° / 26°0.04
46 °
Belfry, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.04 in
Chance of precipitation23%
Record high65° (2010)
Record low-7° (2003)
Sat, 0745° / 27°0.04
45 °
Belfry, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.04 in
Chance of precipitation28%
Record high65° (1999)
Record low-1° (2003)
Sun, 0844° / 26°0.06
44 °
Belfry, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high65° (1999)
Record low4° (2003)
Mon, 0942° / 25°0.05
42 °
Belfry, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.05 in
Chance of precipitation25%
Record high63° (2016)
Record low-4° (1966)
Tue, 1042° / 24°0.04
42 °
Belfry, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.04 in
Chance of precipitation25%
Record high62° (2007)
Record low-17° (1986)
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 Belfry, 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 Belfry, 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.