Monthly outlook for Frontier Town, MT: average high 43.3°, average low 25.9°. That is 4.6° below the climate normal for October. Precipitation is expected on 6 days (about 1.5 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 17 October (59.5°), the coolest 31 October (10.9°).
43.3°/25.9°
Average high / low
−4.6°
Below normal
6 / 4
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
49.5°
53.9°
-2.4°
27 October – 5 November
33.1°
47°
-7.7°
6 November – 15 November
at normal
42.1°
—
October records over 66 years
85.5°1 October 2011All-time high
-9.6°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Helena (14 mi).
Sun, 1853° / 24°0
53 °
Frontier Town, Sunday, 18 October
Mostly clear. High 53°, low 24°.
Pressure30.09 inHg
Wind2.5 mph NE
Humidity49%
Visibility6.2 mi
Dew point33°
Mon, 1956° / 29°0
56 °
Frontier Town, Monday, 19 October
Partly cloudy. High 56°, low 29°.
Pressure29.91 inHg
Wind0.8 mph NE
Humidity42%
Visibility6.2 mi
Dew point34°
Tue, 2050° / 34°0
50 °
Frontier Town, Tuesday, 20 October
Overcast. High 50°, low 34°.
Pressure30.09 inHg
Wind4.3 mph E
Humidity60%
Visibility6.2 mi
Dew point35°
Wed, 2156° / 32°0
56 °
Frontier Town, Wednesday, 21 October
Clear. High 56°, low 32°.
Pressure30.03 inHg
Wind1.7 mph SE
Humidity45%
Visibility—
Dew point29°
Thu, 2254° / 33°0.21
54 °
Frontier Town, Thursday, 22 October
Light rain. High 54°, low 33°.
Pressure29.85 inHg
Wind3.4 mph SW
Humidity51%
Visibility—
Dew point33°
Fri, 2343° / 32°0.22
43 °
Frontier Town, Friday, 23 October
Snow. High 43°, low 32°.
Pressure29.77 inHg
Wind7.2 mph N
Humidity83%
Visibility—
Dew point38°
Sat, 2442° / 25°0.01
42 °
Frontier Town, Saturday, 24 October
Light snow. High 42°, low 25°.
Pressure30.03 inHg
Wind4.5 mph S
Humidity72%
Visibility—
Dew point30°
Sun, 2544° / 33°0.01
44 °
Frontier Town, Sunday, 25 October
Light rain. High 44°, low 33°.
Pressure29.71 inHg
Wind5 mph S
Humidity62%
Visibility—
Dew point29°
Mon, 2637° / 29°0.32
37 °
Frontier Town, Monday, 26 October
Snow. High 37°, low 29°.
Pressure29.68 inHg
Wind20.7 mph W
Humidity75%
Visibility—
Dew point26°
Tue, 2736° / 28°0.06
36 °
Frontier Town, Tuesday, 27 October
Light snow. High 36°, low 28°.
Pressure29.59 inHg
Wind23.2 mph SW
Humidity66%
Visibility—
Dew point26°
Wed, 2836° / 25°0.01
36 °
Frontier Town, Wednesday, 28 October
Light snow. High 36°, low 25°.
Pressure29.97 inHg
Wind24.9 mph W
Humidity50%
Visibility—
Dew point16°
Thu, 2937° / 24°0.29
37 °
Frontier Town, Thursday, 29 October
Snow. High 37°, low 24°.
Pressure29.65 inHg
Wind13.7 mph SW
Humidity54%
Visibility—
Dew point21°
Fri, 3026° / 15°0.39
26 °
Frontier Town, Friday, 30 October
Snow. High 26°, low 15°.
Pressure29.97 inHg
Wind6.8 mph SW
Humidity90%
Visibility—
Dew point19°
Sat, 3131° / 11°0
31 °
Frontier Town, Saturday, 31 October
Overcast. High 31°, low 11°.
Pressure29.77 inHg
Wind6.9 mph SW
Humidity71%
Visibility—
Dew point16°
Sun, 0132° / 16°0
32 °
Frontier Town, Sunday, 1 November
Overcast. High 32°, low 16°.
Pressure29.85 inHg
Wind6.5 mph SW
Humidity82%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0246° / 28°0.04
46 °
Frontier Town, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation32%
Record high64° (1981)
Record low-10° (1991)
Tue, 0346° / 28°0.03
46 °
Frontier Town, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation20%
Record high63° (1981)
Record low-4° (1991)
Wed, 0446° / 28°0.05
46 °
Frontier Town, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.05 in
Chance of precipitation28%
Record high63° (2021)
Record low-1° (1973)
Thu, 0546° / 28°0.04
46 °
Frontier Town, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation27%
Record high68° (2020)
Record low2° (1961)
Fri, 0645° / 27°0.05
45 °
Frontier Town, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.05 in
Chance of precipitation27%
Record high64° (2010)
Record low4° (2017)
Sat, 0744° / 27°0.04
44 °
Frontier Town, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.04 in
Chance of precipitation32%
Record high63° (2010)
Record low-1° (2017)
Sun, 0842° / 26°0.06
42 °
Frontier Town, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.06 in
Chance of precipitation35%
Record high62° (1999)
Record low5° (2022)
Mon, 0942° / 25°0.04
42 °
Frontier Town, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.04 in
Chance of precipitation27%
Record high63° (2016)
Record low-7° (1986)
Tue, 1041° / 24°0.04
41 °
Frontier Town, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high62° (2025)
Record low-17° (1986)
Wed, 1141° / 23°0.03
41 °
Frontier Town, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low23°
Average precipitation0.03 in
Chance of precipitation20%
Record high63° (1990)
Record low-8° (2000)
Thu, 1242° / 24°0.03
42 °
Frontier Town, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.03 in
Chance of precipitation20%
Record high67° (1999)
Record low-13° (1986)
Fri, 1342° / 25°0.04
42 °
Frontier Town, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.04 in
Chance of precipitation22%
Record high67° (2025)
Record low-2° (2000)
Sat, 1441° / 25°0.03
41 °
Frontier Town, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.03 in
Chance of precipitation23%
Record high63° (1999)
Record low2° (2000)
Sun, 1542° / 23°0.02
42 °
Frontier Town, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.02 in
Chance of precipitation15%
Record high64° (2021)
Record low2° (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 Frontier Town, 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 Frontier Town, 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.