Monthly outlook for Hirsch, MT: average high 58.7°, average low 40.7°. That is 0.7° below the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 9 October (83.6°), the coolest 13 October (30.5°).
58.7°/40.7°
Average high / low
−0.7°
Below normal
3 / 3
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
56°
60.4°
-2.4°
19 October – 28 October
63.1°
57.9°
+2.9°
29 October – 7 November
at normal
51.1°
—
October records over 66 years
91°1 October 2011All-time high
-17.7°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Billings (7 mi).
Sat, 1066° / 46°0
66 °
Hirsch, Saturday, 10 October
Overcast. High 66°, low 46°.
Pressure29.62 inHg
Wind9.6 mph E
Humidity33%
Visibility6.2 mi
Dew point33°
Sun, 1146° / 38°0.78
46 °
Hirsch, Sunday, 11 October
Rain. High 46°, low 38°.
Pressure30.06 inHg
Wind11 mph NE
Humidity92%
Visibility6.2 mi
Dew point37°
Mon, 1239° / 35°0.46
39 °
Hirsch, Monday, 12 October
Snow. High 39°, low 35°.
Pressure30.15 inHg
Wind5.8 mph N
Humidity87%
Visibility6.2 mi
Dew point32°
Tue, 1347° / 30°0
47 °
Hirsch, Tuesday, 13 October
Overcast. High 47°, low 30°.
Pressure30.21 inHg
Wind5.5 mph SW
Humidity79%
Visibility—
Dew point32°
Wed, 1460° / 34°0
60 °
Hirsch, Wednesday, 14 October
Partly cloudy. High 60°, low 34°.
Pressure29.85 inHg
Wind7.3 mph NE
Humidity48%
Visibility—
Dew point33°
Thu, 1547° / 39°0.04
47 °
Hirsch, Thursday, 15 October
Light rain. High 47°, low 39°.
Pressure30.30 inHg
Wind22.2 mph N
Humidity74%
Visibility—
Dew point36°
Fri, 1649° / 34°0
49 °
Hirsch, Friday, 16 October
Mostly clear. High 49°, low 34°.
Pressure30.59 inHg
Wind8.7 mph SW
Humidity48%
Visibility—
Dew point24°
Sat, 1764° / 38°0
64 °
Hirsch, Saturday, 17 October
Overcast. High 64°, low 38°.
Pressure30.15 inHg
Wind15.9 mph SW
Humidity26%
Visibility—
Dew point20°
Sun, 1858° / 45°0
58 °
Hirsch, Sunday, 18 October
Overcast. High 58°, low 45°.
Pressure30.39 inHg
Wind10.7 mph E
Humidity32%
Visibility—
Dew point23°
Mon, 1965° / 39°0
65 °
Hirsch, Monday, 19 October
Clear. High 65°, low 39°.
Pressure30.06 inHg
Wind7.9 mph SW
Humidity32%
Visibility—
Dew point25°
Tue, 2065° / 47°0
65 °
Hirsch, Tuesday, 20 October
Clear. High 65°, low 47°.
Pressure30.06 inHg
Wind10.2 mph SW
Humidity28%
Visibility—
Dew point26°
Wed, 2159° / 46°0
59 °
Hirsch, Wednesday, 21 October
Partly cloudy. High 59°, low 46°.
Pressure30.15 inHg
Wind10.2 mph NE
Humidity34%
Visibility—
Dew point28°
Thu, 2262° / 41°0
62 °
Hirsch, Thursday, 22 October
Clear. High 62°, low 41°.
Pressure30.27 inHg
Wind5.5 mph E
Humidity40%
Visibility—
Dew point29°
Fri, 2370° / 46°0
70 °
Hirsch, Friday, 23 October
Clear. High 70°, low 46°.
Pressure29.88 inHg
Wind18.4 mph W
Humidity23%
Visibility—
Dew point25°
Sat, 2457° / 44°0
57 °
Hirsch, Saturday, 24 October
Clear. High 57°, low 44°.
Pressure30.09 inHg
Wind6.5 mph N
Humidity36%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2558° / 36°0.03
58 °
Hirsch, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high58°
Average low36°
Average precipitation0.03 in
Chance of precipitation17%
Record high75° (1977)
Record low-3° (2020)
Mon, 2656° / 37°0.04
56 °
Hirsch, Monday, 26 October
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.04 in
Chance of precipitation22%
Record high73° (1960)
Record low-4° (2020)
Tue, 2755° / 35°0.04
55 °
Hirsch, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.04 in
Chance of precipitation20%
Record high75° (2024)
Record low6° (2023)
Wed, 2854° / 34°0.06
54 °
Hirsch, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.06 in
Chance of precipitation27%
Record high74° (1990)
Record low3° (2023)
Thu, 2952° / 34°0.06
52 °
Hirsch, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.06 in
Chance of precipitation30%
Record high74° (1968)
Record low-3° (1991)
Fri, 3052° / 31°0.03
52 °
Hirsch, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.03 in
Chance of precipitation20%
Record high72° (1990)
Record low-18° (1991)
Sat, 3151° / 32°0.05
51 °
Hirsch, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.05 in
Chance of precipitation18%
Record high72° (1999)
Record low-1° (1996)
Sun, 0151° / 32°0.05
51 °
Hirsch, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.05 in
Chance of precipitation18%
Record high70° (1965)
Record low0° (2003)
Mon, 0250° / 31°0.02
50 °
Hirsch, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high70° (1965)
Record low-15° (1991)
Tue, 0351° / 32°0.02
51 °
Hirsch, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.02 in
Chance of precipitation17%
Record high70° (1981)
Record low-10° (1991)
Wed, 0452° / 33°0.03
52 °
Hirsch, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.03 in
Chance of precipitation18%
Record high70° (2020)
Record low2° (1995)
Thu, 0551° / 33°0.05
51 °
Hirsch, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.05 in
Chance of precipitation32%
Record high71° (2020)
Record low-7° (2003)
Fri, 0650° / 31°0.04
50 °
Hirsch, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high72° (2010)
Record low0° (2003)
Sat, 0749° / 31°0.04
49 °
Hirsch, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high73° (1999)
Record low-3° (2017)
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 Hirsch, 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 Hirsch, 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.