Monthly outlook for Thoeny, MT: average high 54.1°, average low 37.8°. That is 1.8° above the climate normal for October. Precipitation is expected on 3 days (about 1.9 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 17 October (72.1°), the coolest 16 October (28.3°).
54.1°/37.8°
Average high / low
+1.8°
Above normal
3 / 2
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
56.1°
53.1°
+1.7°
26 October – 4 November
50.8°
46.1°
+2.6°
5 November – 14 November
at normal
39.8°
—
October records over 66 years
85.3°1 October 1992All-time high
-7.2°30 October 1984All-time low
Sat, 1772° / 39°0
72 °
Thoeny, Saturday, 17 October
Mostly clear. High 72°, low 39°.
Pressure29.88 inHg
Wind10.7 mph SW
Humidity36%
Visibility6.2 mi
Dew point33°
Sun, 1856° / 41°0
56 °
Thoeny, Sunday, 18 October
Partly cloudy. High 56°, low 41°.
Pressure30.21 inHg
Wind0.6 mph E
Humidity44%
Visibility6.2 mi
Dew point27°
Mon, 1961° / 40°0
61 °
Thoeny, Monday, 19 October
Overcast. High 61°, low 40°.
Pressure29.97 inHg
Wind12 mph SE
Humidity50%
Visibility6.2 mi
Dew point36°
Tue, 2059° / 40°0
59 °
Thoeny, Tuesday, 20 October
Overcast. High 59°, low 40°.
Pressure30.00 inHg
Wind8.4 mph N
Humidity61%
Visibility6.2 mi
Dew point43°
Wed, 2158° / 35°0
58 °
Thoeny, Wednesday, 21 October
Clear. High 58°, low 35°.
Pressure30.18 inHg
Wind12.2 mph S
Humidity66%
Visibility—
Dew point40°
Thu, 2260° / 44°0
60 °
Thoeny, Thursday, 22 October
Overcast. High 60°, low 44°.
Pressure29.85 inHg
Wind19.4 mph SE
Humidity54%
Visibility—
Dew point38°
Fri, 2351° / 37°1.45
51 °
Thoeny, Friday, 23 October
Snow. High 51°, low 37°.
Pressure29.62 inHg
Wind29.3 mph N
Humidity89%
Visibility—
Dew point40°
Sat, 2442° / 36°0.39
42 °
Thoeny, Saturday, 24 October
Snow. High 42°, low 36°.
Pressure30.27 inHg
Wind28.5 mph NW
Humidity73%
Visibility—
Dew point31°
Sun, 2542° / 33°0
42 °
Thoeny, Sunday, 25 October
Clear. High 42°, low 33°.
Pressure30.45 inHg
Wind9.9 mph N
Humidity61%
Visibility—
Dew point26°
Mon, 2650° / 33°0
50 °
Thoeny, Monday, 26 October
Clear. High 50°, low 33°.
Pressure30.18 inHg
Wind14.4 mph S
Humidity55%
Visibility—
Dew point28°
Tue, 2757° / 40°0
57 °
Thoeny, Tuesday, 27 October
Clear. High 57°, low 40°.
Pressure29.83 inHg
Wind18.4 mph E
Humidity49%
Visibility—
Dew point33°
Wed, 2847° / 44°0.04
47 °
Thoeny, Wednesday, 28 October
Light rain. High 47°, low 44°.
Pressure29.44 inHg
Wind16.7 mph E
Humidity89%
Visibility—
Dew point44°
Thu, 2944° / 38°0.03
44 °
Thoeny, Thursday, 29 October
Light rain. High 44°, low 38°.
Pressure30.03 inHg
Wind15.7 mph NW
Humidity95%
Visibility—
Dew point37°
Fri, 3053° / 36°0
53 °
Thoeny, Friday, 30 October
Clear. High 53°, low 36°.
Pressure29.91 inHg
Wind16.5 mph SW
Humidity58%
Visibility—
Dew point32°
Sat, 3154° / 40°0
54 °
Thoeny, Saturday, 31 October
Clear. High 54°, low 40°.
Pressure29.53 inHg
Wind17.8 mph W
Humidity52%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0145° / 29°0.01
45 °
Thoeny, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.01 in
Chance of precipitation8%
Record high66° (1965)
Record low-16° (1984)
Mon, 0244° / 29°0.03
44 °
Thoeny, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation12%
Record high69° (1965)
Record low-4° (1991)
Tue, 0344° / 29°0.02
44 °
Thoeny, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (2020)
Record low-8° (1991)
Wed, 0445° / 29°0.03
45 °
Thoeny, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high66° (1983)
Record low7° (2003)
Thu, 0544° / 27°0.02
44 °
Thoeny, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (2020)
Record low-14° (2003)
Fri, 0642° / 26°0.02
42 °
Thoeny, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high64° (2010)
Record low-3° (1991)
Sat, 0742° / 26°0.02
42 °
Thoeny, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation10%
Record high65° (2010)
Record low-2° (1991)
Sun, 0841° / 25°0.04
41 °
Thoeny, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.04 in
Chance of precipitation25%
Record high63° (1999)
Record low-6° (1973)
Mon, 0938° / 23°0.04
38 °
Thoeny, Monday, 9 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (2016)
Record low-3° (2017)
Tue, 1038° / 23°0.02
38 °
Thoeny, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.02 in
Chance of precipitation15%
Record high61° (2025)
Record low1° (1986)
Wed, 1137° / 22°0.02
37 °
Thoeny, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.02 in
Chance of precipitation17%
Record high56° (1999)
Record low-4° (2019)
Thu, 1238° / 22°0.03
38 °
Thoeny, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (1999)
Record low-9° (2012)
Fri, 1339° / 24°0.02
39 °
Thoeny, Friday, 13 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.02 in
Chance of precipitation15%
Record high61° (1999)
Record low-6° (2014)
Sat, 1440° / 24°0.02
40 °
Thoeny, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation17%
Record high61° (2001)
Record low-3° (2014)
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 Thoeny, 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 Thoeny, 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.