Monthly outlook for Hirsch, MT: average high 62.5°, average low 42.7°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 25 October (76.7°), the coolest 17 October (31.1°).
62.5°/42.7°
Average high / low
+1.6°
Above normal
2 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
58.1°
60.3°
-1.2°
20 October – 29 October
69.9°
57°
+7.2°
30 October – 8 November
at normal
50.6°
—
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).
Sun, 1148° / 42°0.59
48 °
Hirsch, Sunday, 11 October
Rain. High 48°, low 42°.
Pressure29.91 inHg
Wind11.5 mph NE
Humidity93%
Visibility3.7 mi
Dew point42°
Mon, 1249° / 36°0.21
49 °
Hirsch, Monday, 12 October
Snow. High 49°, low 36°.
Pressure30.12 inHg
Wind3.9 mph N
Humidity68%
Visibility6.2 mi
Dew point32°
Tue, 1355° / 33°0
55 °
Hirsch, Tuesday, 13 October
Clear. High 55°, low 33°.
Pressure30.06 inHg
Wind2.1 mph S
Humidity63%
Visibility6.2 mi
Dew point36°
Wed, 1458° / 35°0
58 °
Hirsch, Wednesday, 14 October
Clear. High 58°, low 35°.
Pressure30.24 inHg
Wind2.7 mph NE
Humidity62%
Visibility6.2 mi
Dew point38°
Thu, 1560° / 38°0
60 °
Hirsch, Thursday, 15 October
Clear. High 60°, low 38°.
Pressure30.50 inHg
Wind6 mph NE
Humidity42%
Visibility—
Dew point31°
Fri, 1647° / 36°0
47 °
Hirsch, Friday, 16 October
Clear. High 47°, low 36°.
Pressure30.71 inHg
Wind8.2 mph NW
Humidity44%
Visibility—
Dew point21°
Sat, 1759° / 31°0
59 °
Hirsch, Saturday, 17 October
Mostly clear. High 59°, low 31°.
Pressure30.27 inHg
Wind5.8 mph SW
Humidity32%
Visibility—
Dew point19°
Sun, 1868° / 43°0
68 °
Hirsch, Sunday, 18 October
Overcast. High 68°, low 43°.
Pressure29.97 inHg
Wind16.8 mph W
Humidity24%
Visibility—
Dew point22°
Mon, 1973° / 48°0
73 °
Hirsch, Monday, 19 October
Mostly clear. High 73°, low 48°.
Pressure30.06 inHg
Wind10.8 mph SW
Humidity24%
Visibility—
Dew point26°
Tue, 2073° / 53°0
73 °
Hirsch, Tuesday, 20 October
Overcast. High 73°, low 53°.
Pressure29.77 inHg
Wind20.7 mph NW
Humidity19%
Visibility—
Dew point26°
Wed, 2162° / 48°0
62 °
Hirsch, Wednesday, 21 October
Overcast. High 62°, low 48°.
Pressure30.03 inHg
Wind13.9 mph N
Humidity28%
Visibility—
Dew point25°
Thu, 2258° / 40°0
58 °
Hirsch, Thursday, 22 October
Partly cloudy. High 58°, low 40°.
Pressure30.47 inHg
Wind7.9 mph E
Humidity44%
Visibility—
Dew point29°
Fri, 2374° / 44°0
74 °
Hirsch, Friday, 23 October
Mostly clear. High 74°, low 44°.
Pressure30.12 inHg
Wind6.2 mph SW
Humidity25%
Visibility—
Dew point26°
Sat, 2476° / 52°0
76 °
Hirsch, Saturday, 24 October
Overcast. High 76°, low 52°.
Pressure29.97 inHg
Wind13.3 mph W
Humidity22%
Visibility—
Dew point27°
Sun, 2577° / 54°0
77 °
Hirsch, Sunday, 25 October
Overcast. High 77°, low 54°.
Pressure30.00 inHg
Wind10.3 mph W
Humidity24%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 0848° / 30°0.04
48 °
Hirsch, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.04 in
Chance of precipitation27%
Record high72° (1999)
Record low3° (1966)
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.