Monthly outlook for Ross Fork, MT: average high 53.9°, average low 37.4°. That is 0.4° below the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 18 October (68.3°), the coolest 13 October (25.6°).
53.9°/37.4°
Average high / low
−0.4°
Below normal
3 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
51.8°
55.2°
-1.9°
20 October – 29 October
57.6°
52.4°
+2.9°
30 October – 8 November
at normal
46.4°
—
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).
Sun, 1137° / 33°0.57
37 °
Ross Fork, Sunday, 11 October
Snow. High 37°, low 33°.
Pressure30.06 inHg
Wind7.4 mph NE
Humidity97%
Visibility1.0 mi
Dew point35°
Mon, 1233° / 27°0.37
33 °
Ross Fork, Monday, 12 October
Snow. High 33°, low 27°.
Pressure30.21 inHg
Wind3.5 mph NW
Humidity98%
Visibility6.2 mi
Dew point31°
Tue, 1344° / 26°0
44 °
Ross Fork, Tuesday, 13 October
Clear. High 44°, low 26°.
Pressure30.12 inHg
Wind0.8 mph SW
Humidity75%
Visibility6.2 mi
Dew point30°
Wed, 1454° / 27°0
54 °
Ross Fork, Wednesday, 14 October
Clear. High 54°, low 27°.
Pressure30.15 inHg
Wind9.8 mph S
Humidity54%
Visibility—
Dew point30°
Thu, 1557° / 34°0
57 °
Ross Fork, Thursday, 15 October
Clear. High 57°, low 34°.
Pressure30.42 inHg
Wind6.6 mph N
Humidity50%
Visibility—
Dew point32°
Fri, 1644° / 30°0
44 °
Ross Fork, Friday, 16 October
Mostly clear. High 44°, low 30°.
Pressure30.77 inHg
Wind9.1 mph NE
Humidity55%
Visibility—
Dew point23°
Sat, 1768° / 35°0
68 °
Ross Fork, Saturday, 17 October
Overcast. High 68°, low 35°.
Pressure29.97 inHg
Wind17.8 mph S
Humidity27%
Visibility—
Dew point22°
Sun, 1868° / 51°0
68 °
Ross Fork, Sunday, 18 October
Overcast. High 68°, low 51°.
Pressure29.88 inHg
Wind8.8 mph S
Humidity29%
Visibility—
Dew point29°
Mon, 1957° / 49°0.01
57 °
Ross Fork, Monday, 19 October
Light rain. High 57°, low 49°.
Pressure29.85 inHg
Wind13 mph NW
Humidity38%
Visibility—
Dew point31°
Tue, 2047° / 40°0.03
47 °
Ross Fork, Tuesday, 20 October
Light rain. High 47°, low 40°.
Pressure30.12 inHg
Wind18.7 mph NW
Humidity75%
Visibility—
Dew point37°
Wed, 2158° / 40°0
58 °
Ross Fork, Wednesday, 21 October
Overcast. High 58°, low 40°.
Pressure29.91 inHg
Wind24.4 mph W
Humidity28%
Visibility—
Dew point22°
Thu, 2256° / 37°0
56 °
Ross Fork, Thursday, 22 October
Overcast. High 56°, low 37°.
Pressure30.03 inHg
Wind20.4 mph S
Humidity17%
Visibility—
Dew point9°
Fri, 2363° / 44°0
63 °
Ross Fork, Friday, 23 October
Overcast. High 63°, low 44°.
Pressure29.83 inHg
Wind13.8 mph S
Humidity32%
Visibility—
Dew point29°
Sat, 2462° / 47°0
62 °
Ross Fork, Saturday, 24 October
Overcast. High 62°, low 47°.
Pressure30.03 inHg
Wind21.4 mph W
Humidity38%
Visibility—
Dew point35°
Sun, 2559° / 42°0
59 °
Ross Fork, Sunday, 25 October
Clear. High 59°, low 42°.
Pressure30.30 inHg
Wind11.9 mph S
Humidity47%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2651° / 33°0.06
51 °
Ross Fork, Monday, 26 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.06 in
Chance of precipitation37%
Record high69° (1960)
Record low3° (2020)
Tue, 2750° / 31°0.04
50 °
Ross Fork, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation27%
Record high71° (2024)
Record low-6° (2023)
Wed, 2850° / 31°0.06
50 °
Ross Fork, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high69° (1990)
Record low-3° (2023)
Thu, 2948° / 30°0.04
48 °
Ross Fork, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.04 in
Chance of precipitation25%
Record high70° (1968)
Record low-1° (1991)
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)
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.