Monthly outlook for Billings, MT: average high 60.8°, average low 41.4°. That is 1.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 17 October (72.9°), the coolest 16 October (33.7°).
60.8°/41.4°
Average high / low
+1.8°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
62°
59.4°
+1.5°
25 October – 3 November
58.8°
53.1°
+3.2°
4 November – 13 November
at normal
48.1°
—
October records over 66 years
91°1 October 2011All-time high
-17.7°30 October 1991All-time low
Fri, 1666° / 34°0
66 °
Billings, Friday, 16 October
Clear. High 66°, low 34°.
Pressure30.47 inHg
Wind5.5 mph SW
Humidity46%
Visibility6.2 mi
Dew point33°
Sat, 1773° / 50°0
73 °
Billings, Saturday, 17 October
Partly cloudy. High 73°, low 50°.
Pressure29.97 inHg
Wind14.5 mph W
Humidity31%
Visibility6.2 mi
Dew point38°
Sun, 1862° / 45°0
62 °
Billings, Sunday, 18 October
Partly cloudy. High 62°, low 45°.
Pressure30.15 inHg
Wind9.8 mph E
Humidity42%
Visibility6.2 mi
Dew point35°
Mon, 1964° / 37°0
64 °
Billings, Monday, 19 October
Clear. High 64°, low 37°.
Pressure29.97 inHg
Wind5.4 mph W
Humidity49%
Visibility—
Dew point37°
Tue, 2069° / 42°0
69 °
Billings, Tuesday, 20 October
Clear. High 69°, low 42°.
Pressure29.91 inHg
Wind6 mph SW
Humidity44%
Visibility—
Dew point38°
Wed, 2165° / 48°0
65 °
Billings, Wednesday, 21 October
Clear. High 65°, low 48°.
Pressure29.80 inHg
Wind6.6 mph NE
Humidity43%
Visibility—
Dew point35°
Thu, 2266° / 49°0.04
66 °
Billings, Thursday, 22 October
Light rain. High 66°, low 49°.
Pressure29.65 inHg
Wind15.8 mph NW
Humidity47%
Visibility—
Dew point40°
Fri, 2351° / 40°0.01
51 °
Billings, Friday, 23 October
Light rain. High 51°, low 40°.
Pressure29.94 inHg
Wind19.8 mph N
Humidity40%
Visibility—
Dew point27°
Sat, 2450° / 38°0
50 °
Billings, Saturday, 24 October
Partly cloudy. High 50°, low 38°.
Pressure30.47 inHg
Wind24.7 mph NW
Humidity29%
Visibility—
Dew point15°
Sun, 2553° / 35°0
53 °
Billings, Sunday, 25 October
Overcast. High 53°, low 35°.
Pressure30.21 inHg
Wind18 mph SW
Humidity29%
Visibility—
Dew point17°
Mon, 2656° / 41°0.06
56 °
Billings, Monday, 26 October
Light rain. High 56°, low 41°.
Pressure30.36 inHg
Wind9.4 mph W
Humidity48%
Visibility—
Dew point30°
Tue, 2760° / 40°0
60 °
Billings, Tuesday, 27 October
Overcast. High 60°, low 40°.
Pressure30.12 inHg
Wind17.3 mph W
Humidity32%
Visibility—
Dew point24°
Wed, 2867° / 45°0
67 °
Billings, Wednesday, 28 October
Overcast. High 67°, low 45°.
Pressure29.88 inHg
Wind14.7 mph NW
Humidity33%
Visibility—
Dew point29°
Thu, 2961° / 44°0
61 °
Billings, Thursday, 29 October
Overcast. High 61°, low 44°.
Pressure30.12 inHg
Wind11.7 mph NE
Humidity49%
Visibility—
Dew point38°
Fri, 3056° / 37°0
56 °
Billings, Friday, 30 October
Overcast. High 56°, low 37°.
Pressure30.24 inHg
Wind8.4 mph NE
Humidity65%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3151° / 32°0.05
51 °
Billings, 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 °
Billings, 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 °
Billings, 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 °
Billings, 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 °
Billings, 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 °
Billings, 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 °
Billings, 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 °
Billings, 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 °
Billings, 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)
Mon, 0946° / 28°0.06
46 °
Billings, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (2016)
Record low-3° (1966)
Tue, 1046° / 28°0.05
46 °
Billings, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.05 in
Chance of precipitation25%
Record high67° (2007)
Record low-20° (1986)
Wed, 1145° / 26°0.03
45 °
Billings, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.03 in
Chance of precipitation22%
Record high67° (1999)
Record low-3° (1966)
Thu, 1247° / 28°0.04
47 °
Billings, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (1999)
Record low-5° (1986)
Fri, 1347° / 29°0.04
47 °
Billings, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (1999)
Record low-12° (1986)
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 Billings, 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 Billings, 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.