Monthly outlook for Belfry, MT: average high 57.5°, average low 42.2°. That is 1.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 20 October (73.2°), the coolest 13 October (34.2°).
57.5°/42.2°
Average high / low
+1.6°
Above normal
4 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
60.2°
55.7°
+2.5°
22 October – 31 October
52.9°
50.9°
+1.1°
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, 1351° / 34°0.03
51 °
Belfry, Tuesday, 13 October
Light rain. High 51°, low 34°.
Pressure30.09 inHg
Wind3.3 mph NE
Humidity69%
Visibility6.2 mi
Dew point34°
Wed, 1459° / 35°0
59 °
Belfry, Wednesday, 14 October
Clear. High 59°, low 35°.
Pressure30.12 inHg
Wind8.8 mph S
Humidity56%
Visibility6.2 mi
Dew point38°
Thu, 1558° / 43°0
58 °
Belfry, Thursday, 15 October
Clear. High 58°, low 43°.
Pressure30.59 inHg
Wind7.7 mph N
Humidity53%
Visibility6.2 mi
Dew point37°
Fri, 1663° / 43°0
63 °
Belfry, Friday, 16 October
Clear. High 63°, low 43°.
Pressure30.45 inHg
Wind18.7 mph S
Humidity50%
Visibility6.2 mi
Dew point37°
Sat, 1768° / 48°0
68 °
Belfry, Saturday, 17 October
Clear. High 68°, low 48°.
Pressure30.00 inHg
Wind13.6 mph SE
Humidity37%
Visibility—
Dew point34°
Sun, 1863° / 45°0
63 °
Belfry, Sunday, 18 October
Overcast. High 63°, low 45°.
Pressure29.97 inHg
Wind6 mph W
Humidity43%
Visibility—
Dew point34°
Mon, 1970° / 50°0
70 °
Belfry, Monday, 19 October
Clear. High 70°, low 50°.
Pressure29.88 inHg
Wind19.3 mph SE
Humidity29%
Visibility—
Dew point29°
Tue, 2073° / 52°0.02
73 °
Belfry, Tuesday, 20 October
Light rain. High 73°, low 52°.
Pressure29.65 inHg
Wind19 mph N
Humidity26%
Visibility—
Dew point28°
Wed, 2155° / 44°0.06
55 °
Belfry, Wednesday, 21 October
Light rain. High 55°, low 44°.
Pressure29.74 inHg
Wind23.8 mph N
Humidity59%
Visibility—
Dew point37°
Thu, 2240° / 36°0.97
40 °
Belfry, Thursday, 22 October
Snow. High 40°, low 36°.
Pressure30.03 inHg
Wind19.4 mph N
Humidity96%
Visibility—
Dew point37°
Fri, 2355° / 38°0.06
55 °
Belfry, Friday, 23 October
Light rain. High 55°, low 38°.
Pressure30.00 inHg
Wind7.7 mph S
Humidity47%
Visibility—
Dew point29°
Sat, 2458° / 41°0
58 °
Belfry, Saturday, 24 October
Partly cloudy. High 58°, low 41°.
Pressure30.09 inHg
Wind19.1 mph SE
Humidity47%
Visibility—
Dew point31°
Sun, 2555° / 46°0.01
55 °
Belfry, Sunday, 25 October
Light rain. High 55°, low 46°.
Pressure30.06 inHg
Wind6.3 mph N
Humidity59%
Visibility—
Dew point37°
Mon, 2659° / 42°0
59 °
Belfry, Monday, 26 October
Overcast. High 59°, low 42°.
Pressure29.94 inHg
Wind13 mph SE
Humidity45%
Visibility—
Dew point30°
Tue, 2752° / 44°0
52 °
Belfry, Tuesday, 27 October
Light rain. High 52°, low 44°.
Pressure30.00 inHg
Wind13 mph NE
Humidity52%
Visibility—
Dew point34°
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.