Monthly outlook for Ross Fork, MT: average high 61.7°, average low 40.7°. That is 4.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 17 October (71.6°), the coolest 14 October (30.3°).
61.7°/40.7°
Average high / low
+4.7°
Above normal
3 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
61.3°
54.7°
+3.7°
24 October – 2 November
62.5°
49.4°
+7.3°
3 November – 12 November
at normal
44.4°
—
October records over 66 years
86.2°1 October 2011All-time high
-15.2°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Moore (7 mi).
Thu, 1547° / 31°0
47 °
Ross Fork, Thursday, 15 October
Mostly clear. High 47°, low 31°.
Pressure30.74 inHg
Wind12.4 mph NW
Humidity60%
Visibility6.2 mi
Dew point23°
Fri, 1667° / 33°0
67 °
Ross Fork, Friday, 16 October
Mostly clear. High 67°, low 33°.
Pressure30.36 inHg
Wind12.2 mph S
Humidity35%
Visibility6.2 mi
Dew point29°
Sat, 1772° / 44°0
72 °
Ross Fork, Saturday, 17 October
Overcast. High 72°, low 44°.
Pressure29.94 inHg
Wind8.3 mph S
Humidity24%
Visibility6.2 mi
Dew point27°
Sun, 1861° / 39°0
61 °
Ross Fork, Sunday, 18 October
Clear. High 61°, low 39°.
Pressure30.15 inHg
Wind9.6 mph S
Humidity42%
Visibility6.2 mi
Dew point33°
Mon, 1971° / 42°0
71 °
Ross Fork, Monday, 19 October
Clear. High 71°, low 42°.
Pressure29.94 inHg
Wind7.6 mph S
Humidity38%
Visibility—
Dew point37°
Tue, 2056° / 42°0.07
56 °
Ross Fork, Tuesday, 20 October
Light rain. High 56°, low 42°.
Pressure29.91 inHg
Wind10.4 mph N
Humidity50%
Visibility—
Dew point32°
Wed, 2161° / 40°0.37
61 °
Ross Fork, Wednesday, 21 October
Rain. High 61°, low 40°.
Pressure29.91 inHg
Wind14.6 mph S
Humidity53%
Visibility—
Dew point36°
Thu, 2269° / 48°0
69 °
Ross Fork, Thursday, 22 October
Clear. High 69°, low 48°.
Pressure29.77 inHg
Wind11.3 mph S
Humidity30%
Visibility—
Dew point30°
Fri, 2353° / 36°0.04
53 °
Ross Fork, Friday, 23 October
Snow. High 53°, low 36°.
Pressure30.30 inHg
Wind14.9 mph NW
Humidity81%
Visibility—
Dew point33°
Sat, 2444° / 34°0
44 °
Ross Fork, Saturday, 24 October
Overcast. High 44°, low 34°.
Pressure30.42 inHg
Wind15.2 mph NW
Humidity52%
Visibility—
Dew point25°
Sun, 2560° / 35°0
60 °
Ross Fork, Sunday, 25 October
Partly cloudy. High 60°, low 35°.
Pressure30.30 inHg
Wind8.1 mph S
Humidity32%
Visibility—
Dew point21°
Mon, 2668° / 46°0
68 °
Ross Fork, Monday, 26 October
Partly cloudy. High 68°, low 46°.
Pressure29.94 inHg
Wind11.6 mph W
Humidity22%
Visibility—
Dew point23°
Tue, 2769° / 49°0
69 °
Ross Fork, Tuesday, 27 October
Overcast. High 69°, low 49°.
Pressure29.80 inHg
Wind10 mph S
Humidity33%
Visibility—
Dew point32°
Wed, 2865° / 53°0
65 °
Ross Fork, Wednesday, 28 October
Overcast. High 65°, low 53°.
Pressure29.83 inHg
Wind18.8 mph W
Humidity47%
Visibility—
Dew point38°
Thu, 2969° / 49°0
69 °
Ross Fork, Thursday, 29 October
Overcast. High 69°, low 49°.
Pressure29.83 inHg
Wind8.9 mph S
Humidity31%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3048° / 28°0.03
48 °
Ross Fork, Friday, 30 October
Climate normal for this date — 60-year average.
Average high48°
Average low28°
Average precipitation0.03 in
Chance of precipitation23%
Record high67° (1987)
Record low-15° (1991)
Sat, 3147° / 29°0.05
47 °
Ross Fork, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.05 in
Chance of precipitation20%
Record high68° (2008)
Record low-5° (2002)
Sun, 0147° / 30°0.03
47 °
Ross Fork, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.03 in
Chance of precipitation17%
Record high70° (2025)
Record low-7° (1991)
Mon, 0247° / 29°0.02
47 °
Ross Fork, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (2020)
Record low-14° (1991)
Tue, 0347° / 29°0.04
47 °
Ross Fork, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (2020)
Record low-8° (1991)
Wed, 0447° / 29°0.05
47 °
Ross Fork, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.05 in
Chance of precipitation25%
Record high67° (1976)
Record low-2° (2003)
Thu, 0547° / 29°0.06
47 °
Ross Fork, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (1980)
Record low-15° (2003)
Fri, 0645° / 28°0.03
45 °
Ross Fork, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (2010)
Record low-3° (2003)
Sat, 0745° / 28°0.02
45 °
Ross Fork, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation20%
Record high68° (1999)
Record low-3° (1973)
Sun, 0844° / 27°0.06
44 °
Ross Fork, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.06 in
Chance of precipitation30%
Record high66° (1999)
Record low-2° (1966)
Mon, 0942° / 26°0.05
42 °
Ross Fork, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.05 in
Chance of precipitation25%
Record high68° (2016)
Record low-5° (2022)
Tue, 1041° / 25°0.04
41 °
Ross Fork, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.04 in
Chance of precipitation23%
Record high67° (2025)
Record low-9° (1986)
Wed, 1141° / 23°0.03
41 °
Ross Fork, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low23°
Average precipitation0.03 in
Chance of precipitation22%
Record high66° (1990)
Record low-7° (2012)
Thu, 1244° / 24°0.04
44 °
Ross Fork, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low24°
Average precipitation0.04 in
Chance of precipitation23%
Record high68° (1990)
Record low-25° (1986)
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 Ross Fork, 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 Ross Fork, 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.