Monthly outlook for Broadus, MT: average high 58.1°, average low 41.5°. That is 0.9° below the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 9 October (86.3°), the coolest 16 October (26.8°).
58.1°/41.5°
Average high / low
−0.9°
Below normal
5 / 3
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
59.1°
60.2°
-0.6°
18 October – 27 October
56.5°
58°
-0.8°
28 October – 6 November
at normal
51.5°
—
October records over 66 years
92.5°1 October 2011All-time high
-14.4°30 October 1991All-time low
Fri, 0986° / 50°0
86 °
Broadus, Friday, 9 October
Overcast. High 86°, low 50°.
Pressure29.62 inHg
Wind7.9 mph S
Humidity24%
Visibility6.2 mi
Dew point38°
Sat, 1069° / 52°0
69 °
Broadus, Saturday, 10 October
Clear. High 69°, low 52°.
Pressure29.59 inHg
Wind9.9 mph N
Humidity31%
Visibility6.2 mi
Dew point36°
Sun, 1151° / 43°0.11
51 °
Broadus, Sunday, 11 October
Light rain. High 51°, low 43°.
Pressure29.97 inHg
Wind9.8 mph N
Humidity76%
Visibility6.2 mi
Dew point40°
Mon, 1247° / 41°0.31
47 °
Broadus, Monday, 12 October
Rain. High 47°, low 41°.
Pressure29.97 inHg
Wind13.5 mph E
Humidity77%
Visibility—
Dew point39°
Tue, 1352° / 37°0
52 °
Broadus, Tuesday, 13 October
Overcast. High 52°, low 37°.
Pressure30.06 inHg
Wind7.6 mph E
Humidity80%
Visibility—
Dew point41°
Wed, 1465° / 49°0.04
65 °
Broadus, Wednesday, 14 October
Light rain. High 65°, low 49°.
Pressure29.50 inHg
Wind19.9 mph N
Humidity49%
Visibility—
Dew point43°
Thu, 1549° / 34°1.09
49 °
Broadus, Thursday, 15 October
Snow. High 49°, low 34°.
Pressure30.12 inHg
Wind30.7 mph NW
Humidity96%
Visibility—
Dew point34°
Fri, 1639° / 27°0
39 °
Broadus, Friday, 16 October
Clear. High 39°, low 27°.
Pressure30.71 inHg
Wind15.2 mph NW
Humidity71%
Visibility—
Dew point26°
Sat, 1753° / 30°0
53 °
Broadus, Saturday, 17 October
Clear. High 53°, low 30°.
Pressure30.30 inHg
Wind24.6 mph S
Humidity66%
Visibility—
Dew point34°
Sun, 1851° / 45°0.12
51 °
Broadus, Sunday, 18 October
Light rain. High 51°, low 45°.
Pressure30.03 inHg
Wind11.6 mph W
Humidity76%
Visibility—
Dew point39°
Mon, 1964° / 42°0
64 °
Broadus, Monday, 19 October
Clear. High 64°, low 42°.
Pressure30.00 inHg
Wind16.5 mph W
Humidity35%
Visibility—
Dew point31°
Tue, 2065° / 46°0
65 °
Broadus, Tuesday, 20 October
Overcast. High 65°, low 46°.
Pressure30.18 inHg
Wind9.5 mph NW
Humidity39%
Visibility—
Dew point33°
Wed, 2159° / 45°0
59 °
Broadus, Wednesday, 21 October
Overcast. High 59°, low 45°.
Pressure30.03 inHg
Wind30.1 mph NW
Humidity34%
Visibility—
Dew point29°
Thu, 2253° / 39°0
53 °
Broadus, Thursday, 22 October
Partly cloudy. High 53°, low 39°.
Pressure30.21 inHg
Wind20 mph NW
Humidity37%
Visibility—
Dew point22°
Fri, 2348° / 37°0.03
48 °
Broadus, Friday, 23 October
Light rain. High 48°, low 37°.
Pressure29.68 inHg
Wind16.7 mph NW
Humidity59%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2457° / 37°0.03
57 °
Broadus, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high57°
Average low37°
Average precipitation0.03 in
Chance of precipitation22%
Record high77° (1965)
Record low18° (2020)
Sun, 2558° / 37°0.02
58 °
Broadus, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high58°
Average low37°
Average precipitation0.02 in
Chance of precipitation15%
Record high76° (2017)
Record low0° (2020)
Mon, 2656° / 36°0.04
56 °
Broadus, Monday, 26 October
Climate normal for this date — 60-year average.
Average high56°
Average low36°
Average precipitation0.04 in
Chance of precipitation22%
Record high76° (1960)
Record low-6° (2020)
Tue, 2755° / 35°0.03
55 °
Broadus, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.03 in
Chance of precipitation18%
Record high76° (2016)
Record low4° (2023)
Wed, 2854° / 35°0.05
54 °
Broadus, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.05 in
Chance of precipitation28%
Record high76° (1990)
Record low5° (2023)
Thu, 2952° / 34°0.07
52 °
Broadus, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.07 in
Chance of precipitation40%
Record high76° (1968)
Record low-1° (1991)
Fri, 3051° / 33°0.03
51 °
Broadus, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation17%
Record high73° (1965)
Record low-14° (1991)
Sat, 3151° / 33°0.02
51 °
Broadus, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.02 in
Chance of precipitation12%
Record high78° (1999)
Record low6° (1991)
Sun, 0151° / 33°0.03
51 °
Broadus, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation20%
Record high74° (1965)
Record low5° (1991)
Mon, 0251° / 32°0.02
51 °
Broadus, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.02 in
Chance of precipitation18%
Record high76° (2008)
Record low-6° (1991)
Tue, 0351° / 32°0.03
51 °
Broadus, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.03 in
Chance of precipitation23%
Record high69° (1975)
Record low-8° (1991)
Wed, 0452° / 32°0.03
52 °
Broadus, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.03 in
Chance of precipitation17%
Record high73° (1965)
Record low11° (1995)
Thu, 0551° / 33°0.03
51 °
Broadus, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation22%
Record high71° (2010)
Record low12° (2003)
Fri, 0650° / 31°0.04
50 °
Broadus, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high73° (2010)
Record low7° (1991)
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 Broadus, 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 Broadus, 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.