Monthly outlook for Red Top, MT: average high 58.3°, average low 40.8°. That is 3.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 22 October (72.6°), the coolest 25 October (34.7°).
58.3°/40.8°
Average high / low
+3.5°
Above normal
2 / 2
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
59°
54.3°
+2.6°
28 October – 6 November
57.1°
47.2°
+5.5°
7 November – 16 November
at normal
41.7°
—
October records over 66 years
89.2°4 October 1963All-time high
-4°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Bloomfield (5 mi).
Mon, 1965° / 35°0
65 °
Red Top, Monday, 19 October
Clear. High 65°, low 35°.
Pressure30.09 inHg
Wind16.2 mph SE
Humidity39%
Visibility6.2 mi
Dew point32°
Tue, 2064° / 43°0
64 °
Red Top, Tuesday, 20 October
Partly cloudy. High 64°, low 43°.
Pressure30.00 inHg
Wind1.4 mph N
Humidity55%
Visibility6.2 mi
Dew point44°
Wed, 2161° / 41°0
61 °
Red Top, Wednesday, 21 October
Clear. High 61°, low 41°.
Pressure30.24 inHg
Wind9.3 mph SE
Humidity68%
Visibility6.2 mi
Dew point44°
Thu, 2273° / 51°0
73 °
Red Top, Thursday, 22 October
Clear. High 73°, low 51°.
Pressure29.88 inHg
Wind12.1 mph S
Humidity63%
Visibility—
Dew point50°
Fri, 2362° / 49°0.12
62 °
Red Top, Friday, 23 October
Rain. High 62°, low 49°.
Pressure29.62 inHg
Wind19.3 mph NW
Humidity76%
Visibility—
Dew point51°
Sat, 2447° / 38°0.11
47 °
Red Top, Saturday, 24 October
Light rain. High 47°, low 38°.
Pressure30.42 inHg
Wind24.6 mph NW
Humidity40%
Visibility—
Dew point20°
Sun, 2554° / 35°0
54 °
Red Top, Sunday, 25 October
Overcast. High 54°, low 35°.
Pressure30.27 inHg
Wind16.4 mph SE
Humidity34%
Visibility—
Dew point19°
Mon, 2650° / 41°0
50 °
Red Top, Monday, 26 October
Overcast. High 50°, low 41°.
Pressure30.15 inHg
Wind14.3 mph NW
Humidity47%
Visibility—
Dew point27°
Tue, 2755° / 37°0
55 °
Red Top, Tuesday, 27 October
Overcast. High 55°, low 37°.
Pressure29.83 inHg
Wind17.3 mph W
Humidity46%
Visibility—
Dew point31°
Wed, 2852° / 35°0
52 °
Red Top, Wednesday, 28 October
Overcast. High 52°, low 35°.
Pressure29.85 inHg
Wind14 mph W
Humidity52%
Visibility—
Dew point28°
Thu, 2958° / 38°0
58 °
Red Top, Thursday, 29 October
Overcast. High 58°, low 38°.
Pressure29.71 inHg
Wind13.3 mph SW
Humidity41%
Visibility—
Dew point27°
Fri, 3059° / 44°0
59 °
Red Top, Friday, 30 October
Overcast. High 59°, low 44°.
Pressure29.56 inHg
Wind15.2 mph W
Humidity39%
Visibility—
Dew point29°
Sat, 3162° / 49°0
62 °
Red Top, Saturday, 31 October
Overcast. High 62°, low 49°.
Pressure29.50 inHg
Wind16.9 mph W
Humidity26%
Visibility—
Dew point22°
Sun, 0155° / 40°0
55 °
Red Top, Sunday, 1 November
Mostly clear. High 55°, low 40°.
Pressure29.97 inHg
Wind23.1 mph W
Humidity47%
Visibility—
Dew point30°
Mon, 0256° / 40°0
56 °
Red Top, Monday, 2 November
Overcast. High 56°, low 40°.
Pressure30.09 inHg
Wind13.8 mph SE
Humidity50%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0346° / 31°0.03
46 °
Red Top, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.03 in
Chance of precipitation20%
Record high66° (2020)
Record low-8° (1991)
Wed, 0448° / 30°0.03
48 °
Red Top, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (1975)
Record low10° (1973)
Thu, 0546° / 29°0.02
46 °
Red Top, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (1975)
Record low0° (2003)
Fri, 0645° / 28°0.02
45 °
Red Top, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (2009)
Record low1° (1991)
Sat, 0745° / 28°0.02
45 °
Red Top, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation10%
Record high71° (1999)
Record low-4° (1991)
Sun, 0843° / 28°0.03
43 °
Red Top, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high72° (1999)
Record low0° (2000)
Mon, 0941° / 25°0.05
41 °
Red Top, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.05 in
Chance of precipitation20%
Record high68° (2016)
Record low-3° (2000)
Tue, 1040° / 24°0.05
40 °
Red Top, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.05 in
Chance of precipitation25%
Record high64° (1989)
Record low-5° (1986)
Wed, 1139° / 23°0.01
39 °
Red Top, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.01 in
Chance of precipitation13%
Record high62° (1981)
Record low-9° (1966)
Thu, 1241° / 24°0.04
41 °
Red Top, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.04 in
Chance of precipitation13%
Record high74° (1999)
Record low-13° (2022)
Fri, 1342° / 26°0.02
42 °
Red Top, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (1990)
Record low-12° (2014)
Sat, 1442° / 26°0.02
42 °
Red Top, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation18%
Record high67° (1999)
Record low-12° (2014)
Sun, 1541° / 25°0.01
41 °
Red Top, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.01 in
Chance of precipitation13%
Record high64° (2001)
Record low-10° (2014)
Mon, 1642° / 26°0.02
42 °
Red Top, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation10%
Record high66° (2001)
Record low-1° (1996)
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 Red Top, 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 Red Top, 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.