Monthly outlook for Thoeny, MT: average high 56.4°, average low 39.6°. That is 2.8° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 17 October (71.8°), the coolest 16 October (28.3°).
56.4°/39.6°
Average high / low
+2.8°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
57.9°
53.3°
+2.5°
25 October – 3 November
53.8°
46.8°
+3.9°
4 November – 13 November
at normal
40.4°
—
October records over 66 years
85.3°1 October 1992All-time high
-7.2°30 October 1984All-time low
Fri, 1658° / 28°0
58 °
Thoeny, Friday, 16 October
Clear. High 58°, low 28°.
Pressure30.45 inHg
Wind16.5 mph S
Humidity48%
Visibility6.2 mi
Dew point25°
Sat, 1772° / 38°0
72 °
Thoeny, Saturday, 17 October
Partly cloudy. High 72°, low 38°.
Pressure29.88 inHg
Wind11.1 mph SW
Humidity37%
Visibility6.2 mi
Dew point34°
Sun, 1856° / 40°0
56 °
Thoeny, Sunday, 18 October
Clear. High 56°, low 40°.
Pressure30.18 inHg
Wind4.7 mph S
Humidity41%
Visibility6.2 mi
Dew point24°
Mon, 1961° / 38°0
61 °
Thoeny, Monday, 19 October
Mostly clear. High 61°, low 38°.
Pressure30.00 inHg
Wind8.9 mph SE
Humidity46%
Visibility6.2 mi
Dew point35°
Tue, 2061° / 42°0
61 °
Thoeny, Tuesday, 20 October
Overcast. High 61°, low 42°.
Pressure29.91 inHg
Wind10.4 mph SE
Humidity65%
Visibility—
Dew point42°
Wed, 2161° / 44°0
61 °
Thoeny, Wednesday, 21 October
Mostly clear. High 61°, low 44°.
Pressure29.94 inHg
Wind9.2 mph N
Humidity50%
Visibility—
Dew point36°
Thu, 2263° / 50°0
63 °
Thoeny, Thursday, 22 October
Overcast. High 63°, low 50°.
Pressure29.65 inHg
Wind12.4 mph SE
Humidity64%
Visibility—
Dew point48°
Fri, 2353° / 47°0
53 °
Thoeny, Friday, 23 October
Overcast. High 53°, low 47°.
Pressure29.80 inHg
Wind20.2 mph NW
Humidity50%
Visibility—
Dew point34°
Sat, 2447° / 39°0
47 °
Thoeny, Saturday, 24 October
Overcast. High 47°, low 39°.
Pressure30.18 inHg
Wind25.1 mph NW
Humidity40%
Visibility—
Dew point21°
Sun, 2552° / 34°0
52 °
Thoeny, Sunday, 25 October
Clear. High 52°, low 34°.
Pressure30.39 inHg
Wind16.5 mph SW
Humidity36%
Visibility—
Dew point20°
Mon, 2659° / 39°0
59 °
Thoeny, Monday, 26 October
Partly cloudy. High 59°, low 39°.
Pressure29.85 inHg
Wind24.2 mph S
Humidity41%
Visibility—
Dew point27°
Tue, 2752° / 40°0
52 °
Thoeny, Tuesday, 27 October
Overcast. High 52°, low 40°.
Pressure29.97 inHg
Wind11.7 mph S
Humidity55%
Visibility—
Dew point32°
Wed, 2860° / 48°0.03
60 °
Thoeny, Wednesday, 28 October
Light rain. High 60°, low 48°.
Pressure29.71 inHg
Wind24.7 mph W
Humidity49%
Visibility—
Dew point38°
Thu, 2952° / 36°0.01
52 °
Thoeny, Thursday, 29 October
Light rain. High 52°, low 36°.
Pressure30.06 inHg
Wind25.5 mph NW
Humidity31%
Visibility—
Dew point18°
Fri, 3048° / 34°0
48 °
Thoeny, Friday, 30 October
Clear. High 48°, low 34°.
Pressure30.39 inHg
Wind13.2 mph SE
Humidity32%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3146° / 29°0.03
46 °
Thoeny, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation15%
Record high66° (1983)
Record low-3° (1984)
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)
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.