Monthly outlook for Hirsch, MT: average high 57.5°, average low 40.4°. That is 1.6° below the climate normal for October. Precipitation is expected on 5 days (about 2.5 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 9 October (84.6°), the coolest 16 October (30.5°).
57.5°/40.4°
Average high / low
−1.6°
Below normal
5 / 3
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
56.6°
60.7°
-2.3°
18 October – 27 October
58.9°
58.5°
+0.2°
28 October – 6 November
at normal
51.6°
—
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).
Fri, 0985° / 49°0
85 °
Hirsch, Friday, 9 October
Partly cloudy. High 85°, low 49°.
Pressure29.56 inHg
Wind8.5 mph SW
Humidity17%
Visibility6.2 mi
Dew point33°
Sat, 1066° / 46°0
66 °
Hirsch, Saturday, 10 October
Overcast. High 66°, low 46°.
Pressure29.65 inHg
Wind9.3 mph E
Humidity43%
Visibility6.2 mi
Dew point37°
Sun, 1145° / 37°0.52
45 °
Hirsch, Sunday, 11 October
Rain. High 45°, low 37°.
Pressure30.09 inHg
Wind9.7 mph NE
Humidity90%
Visibility4.1 mi
Dew point37°
Mon, 1239° / 35°0.71
39 °
Hirsch, Monday, 12 October
Snow. High 39°, low 35°.
Pressure30.15 inHg
Wind12.9 mph NE
Humidity91%
Visibility—
Dew point34°
Tue, 1349° / 36°0
49 °
Hirsch, Tuesday, 13 October
Overcast. High 49°, low 36°.
Pressure30.12 inHg
Wind5.3 mph E
Humidity77%
Visibility—
Dew point35°
Wed, 1460° / 45°0.38
60 °
Hirsch, Wednesday, 14 October
Rain. High 60°, low 45°.
Pressure29.56 inHg
Wind13.2 mph E
Humidity54%
Visibility—
Dew point41°
Thu, 1547° / 37°0.86
47 °
Hirsch, Thursday, 15 October
Snow. High 47°, low 37°.
Pressure30.30 inHg
Wind17.5 mph NW
Humidity88%
Visibility—
Dew point35°
Fri, 1643° / 31°0
43 °
Hirsch, Friday, 16 October
Clear. High 43°, low 31°.
Pressure30.62 inHg
Wind9.2 mph SE
Humidity60%
Visibility—
Dew point27°
Sat, 1752° / 33°0
52 °
Hirsch, Saturday, 17 October
Overcast. High 52°, low 33°.
Pressure30.18 inHg
Wind5.8 mph SE
Humidity47%
Visibility—
Dew point27°
Sun, 1863° / 40°0
63 °
Hirsch, Sunday, 18 October
Mostly clear. High 63°, low 40°.
Pressure30.00 inHg
Wind14.8 mph W
Humidity39%
Visibility—
Dew point29°
Mon, 1967° / 45°0
67 °
Hirsch, Monday, 19 October
Clear. High 67°, low 45°.
Pressure30.03 inHg
Wind18.4 mph W
Humidity37%
Visibility—
Dew point32°
Tue, 2066° / 46°0
66 °
Hirsch, Tuesday, 20 October
Overcast. High 66°, low 46°.
Pressure30.18 inHg
Wind8.9 mph W
Humidity35%
Visibility—
Dew point30°
Wed, 2155° / 45°0
55 °
Hirsch, Wednesday, 21 October
Partly cloudy. High 55°, low 45°.
Pressure30.18 inHg
Wind26.9 mph NW
Humidity41%
Visibility—
Dew point32°
Thu, 2255° / 39°0
55 °
Hirsch, Thursday, 22 October
Overcast. High 55°, low 39°.
Pressure30.12 inHg
Wind6.7 mph W
Humidity35%
Visibility—
Dew point22°
Fri, 2347° / 37°0.08
47 °
Hirsch, Friday, 23 October
Light rain. High 47°, low 37°.
Pressure29.80 inHg
Wind15.6 mph N
Humidity64%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2458° / 37°0.04
58 °
Hirsch, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high58°
Average low37°
Average precipitation0.04 in
Chance of precipitation20%
Record high75° (1992)
Record low9° (1991)
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)
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.