Monthly outlook for Bainville, MT: average high 55.8°, average low 38.4°. That is 3.3° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 23 October (72.9°), the coolest 29 October (29°).
55.8°/38.4°
Average high / low
+3.3°
Above normal
1 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
53.8°
51.9°
+1.1°
31 October – 9 November
59.1°
45.1°
+7.8°
10 November – 19 November
at normal
39.5°
—
October records over 66 years
90.3°1 October 1992All-time high
-4.4°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Culbertson (14 mi).
Thu, 2270° / 40°0
70 °
Bainville, Thursday, 22 October
Mostly clear. High 70°, low 40°.
Pressure29.91 inHg
Wind4.7 mph SE
Humidity58%
Visibility6.2 mi
Dew point47°
Fri, 2373° / 42°0.01
73 °
Bainville, Friday, 23 October
Light rain. High 73°, low 42°.
Pressure29.62 inHg
Wind13.8 mph SE
Humidity66%
Visibility6.2 mi
Dew point54°
Sat, 2447° / 36°0
47 °
Bainville, Saturday, 24 October
Light rain. High 47°, low 36°.
Pressure30.42 inHg
Wind12.3 mph W
Humidity63%
Visibility6.2 mi
Dew point26°
Sun, 2546° / 31°0
46 °
Bainville, Sunday, 25 October
Overcast. High 46°, low 31°.
Pressure30.50 inHg
Wind10.5 mph E
Humidity59%
Visibility6.2 mi
Dew point24°
Mon, 2641° / 35°0
41 °
Bainville, Monday, 26 October
Overcast. High 41°, low 35°.
Pressure30.53 inHg
Wind9.8 mph E
Humidity70%
Visibility—
Dew point31°
Tue, 2739° / 33°0.13
39 °
Bainville, Tuesday, 27 October
Snow. High 39°, low 33°.
Pressure30.36 inHg
Wind7.1 mph SE
Humidity95%
Visibility—
Dew point34°
Wed, 2843° / 32°0
43 °
Bainville, Wednesday, 28 October
Partly cloudy. High 43°, low 32°.
Pressure30.45 inHg
Wind10.9 mph N
Humidity55%
Visibility—
Dew point24°
Thu, 2951° / 29°0
51 °
Bainville, Thursday, 29 October
Clear. High 51°, low 29°.
Pressure30.15 inHg
Wind12.9 mph S
Humidity48%
Visibility—
Dew point24°
Fri, 3061° / 38°0
61 °
Bainville, Friday, 30 October
Clear. High 61°, low 38°.
Pressure29.68 inHg
Wind17 mph W
Humidity36%
Visibility—
Dew point27°
Sat, 3154° / 38°0
54 °
Bainville, Saturday, 31 October
Mostly clear. High 54°, low 38°.
Pressure29.88 inHg
Wind7.4 mph NW
Humidity38%
Visibility—
Dew point24°
Sun, 0162° / 44°0
62 °
Bainville, Sunday, 1 November
Partly cloudy. High 62°, low 44°.
Pressure29.97 inHg
Wind9.7 mph SE
Humidity44%
Visibility—
Dew point34°
Mon, 0261° / 48°0.01
61 °
Bainville, Monday, 2 November
Light rain. High 61°, low 48°.
Pressure30.12 inHg
Wind10.6 mph SE
Humidity74%
Visibility—
Dew point48°
Tue, 0358° / 48°0
58 °
Bainville, Tuesday, 3 November
Overcast. High 58°, low 48°.
Pressure30.24 inHg
Wind17.8 mph SE
Humidity59%
Visibility—
Dew point37°
Wed, 0462° / 45°0
62 °
Bainville, Wednesday, 4 November
Clear. High 62°, low 45°.
Pressure29.94 inHg
Wind12.6 mph S
Humidity49%
Visibility—
Dew point38°
Thu, 0558° / 42°0
58 °
Bainville, Thursday, 5 November
Clear. High 58°, low 42°.
Pressure30.06 inHg
Wind8.7 mph SE
Humidity58%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0645° / 28°0.02
45 °
Bainville, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation17%
Record high66° (2009)
Record low0° (1991)
Sat, 0745° / 28°0.02
45 °
Bainville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (1999)
Record low-3° (1991)
Sun, 0843° / 27°0.03
43 °
Bainville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high70° (1999)
Record low-2° (2000)
Mon, 0940° / 25°0.04
40 °
Bainville, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.04 in
Chance of precipitation18%
Record high66° (2016)
Record low3° (2000)
Tue, 1039° / 25°0.04
39 °
Bainville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.04 in
Chance of precipitation18%
Record high64° (1999)
Record low-3° (1986)
Wed, 1139° / 23°0.02
39 °
Bainville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.02 in
Chance of precipitation17%
Record high61° (2016)
Record low-5° (2022)
Thu, 1240° / 24°0.03
40 °
Bainville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (1999)
Record low-4° (1986)
Fri, 1341° / 25°0.02
41 °
Bainville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.02 in
Chance of precipitation18%
Record high64° (1999)
Record low-10° (1986)
Sat, 1441° / 26°0.02
41 °
Bainville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high62° (2016)
Record low-4° (2014)
Sun, 1540° / 24°0.02
40 °
Bainville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (2001)
Record low-4° (2014)
Mon, 1641° / 25°0.02
41 °
Bainville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.02 in
Chance of precipitation8%
Record high64° (2001)
Record low-2° (1989)
Tue, 1738° / 23°0.02
38 °
Bainville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.02 in
Chance of precipitation10%
Record high61° (2001)
Record low-1° (1996)
Wed, 1839° / 23°0.04
39 °
Bainville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.04 in
Chance of precipitation18%
Record high59° (1995)
Record low-5° (1996)
Thu, 1937° / 23°0.03
37 °
Bainville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.03 in
Chance of precipitation13%
Record high59° (1989)
Record low-4° (1978)
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 Bainville, 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 Bainville, 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.