Monthly outlook for Billings, MT: average high 57°, average low 38.9°. That is 1.9° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (73°), the coolest 24 October (29.8°).
57°/38.9°
Average high / low
+1.9°
Above normal
4 / 3
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
53°
55.2°
-1.2°
1 November – 10 November
63.8°
49.5°
+7.9°
11 November – 20 November
at normal
45.9°
—
October records over 66 years
91°1 October 2011All-time high
-17.7°30 October 1991All-time low
Fri, 2365° / 39°0.21
65 °
Billings, Friday, 23 October
Light rain. High 65°, low 39°.
Pressure29.56 inHg
Wind6.9 mph SW
Humidity50%
Visibility6.2 mi
Dew point48°
Sat, 2451° / 30°0.01
51 °
Billings, Saturday, 24 October
Light rain. High 51°, low 30°.
Pressure30.39 inHg
Wind3.6 mph SE
Humidity53%
Visibility6.2 mi
Dew point21°
Sun, 2550° / 33°0
50 °
Billings, Sunday, 25 October
Clear. High 50°, low 33°.
Pressure30.33 inHg
Wind6.1 mph NE
Humidity53%
Visibility6.2 mi
Dew point23°
Mon, 2651° / 31°0
51 °
Billings, Monday, 26 October
Overcast. High 51°, low 31°.
Pressure30.33 inHg
Wind8.3 mph NE
Humidity78%
Visibility—
Dew point34°
Tue, 2743° / 33°0.06
43 °
Billings, Tuesday, 27 October
Light rain. High 43°, low 33°.
Pressure30.06 inHg
Wind6.6 mph NE
Humidity94%
Visibility—
Dew point36°
Wed, 2843° / 38°0.04
43 °
Billings, Wednesday, 28 October
Light rain. High 43°, low 38°.
Pressure30.27 inHg
Wind13.2 mph NE
Humidity56%
Visibility—
Dew point27°
Thu, 2943° / 35°0.24
43 °
Billings, Thursday, 29 October
Snow. High 43°, low 35°.
Pressure30.06 inHg
Wind9.1 mph NE
Humidity70%
Visibility—
Dew point31°
Fri, 3054° / 33°0
54 °
Billings, Friday, 30 October
Clear. High 54°, low 33°.
Pressure29.77 inHg
Wind17.3 mph W
Humidity48%
Visibility—
Dew point28°
Sat, 3158° / 37°0
58 °
Billings, Saturday, 31 October
Partly cloudy. High 58°, low 37°.
Pressure29.85 inHg
Wind12.6 mph W
Humidity39%
Visibility—
Dew point26°
Sun, 0158° / 41°0
58 °
Billings, Sunday, 1 November
Mostly clear. High 58°, low 41°.
Pressure30.06 inHg
Wind6.3 mph SW
Humidity35%
Visibility—
Dew point25°
Mon, 0262° / 42°0
62 °
Billings, Monday, 2 November
Mostly clear. High 62°, low 42°.
Pressure30.00 inHg
Wind6.5 mph SW
Humidity31%
Visibility—
Dew point23°
Tue, 0366° / 43°0
66 °
Billings, Tuesday, 3 November
Mostly clear. High 66°, low 43°.
Pressure30.06 inHg
Wind8.2 mph SW
Humidity25%
Visibility—
Dew point21°
Wed, 0463° / 49°0
63 °
Billings, Wednesday, 4 November
Overcast. High 63°, low 49°.
Pressure30.00 inHg
Wind11.5 mph W
Humidity42%
Visibility—
Dew point35°
Thu, 0570° / 45°0
70 °
Billings, Thursday, 5 November
Partly cloudy. High 70°, low 45°.
Pressure30.00 inHg
Wind10.8 mph SW
Humidity34%
Visibility—
Dew point31°
Fri, 0665° / 47°0
65 °
Billings, Friday, 6 November
Overcast. High 65°, low 47°.
Pressure29.88 inHg
Wind6.6 mph SW
Humidity29%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1447° / 29°0.03
47 °
Billings, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.03 in
Chance of precipitation23%
Record high70° (1999)
Record low3° (1978)
Sun, 1547° / 29°0.02
47 °
Billings, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (2021)
Record low5° (2014)
Mon, 1647° / 30°0.02
47 °
Billings, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation12%
Record high66° (2001)
Record low-3° (2000)
Tue, 1746° / 28°0.04
46 °
Billings, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high64° (2001)
Record low3° (1961)
Wed, 1846° / 28°0.05
46 °
Billings, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.05 in
Chance of precipitation25%
Record high64° (2008)
Record low-3° (2022)
Thu, 1943° / 26°0.04
43 °
Billings, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.04 in
Chance of precipitation23%
Record high61° (2003)
Record low-12° (1985)
Fri, 2043° / 25°0.04
43 °
Billings, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (2012)
Record low-14° (1985)
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.