Monthly outlook for Cameron, MT: average high 50°, average low 29.5°. That is 2.4° below the climate normal for October. Precipitation is expected on 6 days (about 1.5 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 9 October (78.3°), the coolest 16 October (14.1°).
50°/29.5°
Average high / low
−2.4°
Below normal
6 / 4
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
49.3°
54.9°
-3.1°
18 October – 27 October
51.1°
52.1°
-0.5°
28 October – 6 November
at normal
44.9°
—
October records over 66 years
82.4°3 October 2010All-time high
-9.8°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Ennis (10 mi).
Fri, 0978° / 38°0
78 °
Cameron, Friday, 9 October
Partly cloudy. High 78°, low 38°.
Pressure29.65 inHg
Wind13.4 mph S
Humidity23%
Visibility6.2 mi
Dew point29°
Sat, 1051° / 32°0.31
51 °
Cameron, Saturday, 10 October
Rain. High 51°, low 32°.
Pressure29.59 inHg
Wind7.6 mph N
Humidity63%
Visibility6.2 mi
Dew point39°
Sun, 1131° / 27°0.21
31 °
Cameron, Sunday, 11 October
Snow. High 31°, low 27°.
Pressure30.09 inHg
Wind7.8 mph N
Humidity94%
Visibility6.0 mi
Dew point23°
Mon, 1236° / 26°0.09
36 °
Cameron, Monday, 12 October
Light snow. High 36°, low 26°.
Pressure30.21 inHg
Wind7.5 mph N
Humidity94%
Visibility—
Dew point28°
Tue, 1350° / 27°0
50 °
Cameron, Tuesday, 13 October
Clear. High 50°, low 27°.
Pressure30.09 inHg
Wind9.9 mph SE
Humidity67%
Visibility—
Dew point31°
Wed, 1451° / 35°0.62
51 °
Cameron, Wednesday, 14 October
Snow. High 51°, low 35°.
Pressure29.59 inHg
Wind11.9 mph N
Humidity52%
Visibility—
Dew point33°
Thu, 1532° / 18°0.17
32 °
Cameron, Thursday, 15 October
Snow. High 32°, low 18°.
Pressure30.36 inHg
Wind11.4 mph N
Humidity77%
Visibility—
Dew point23°
Fri, 1638° / 14°0
38 °
Cameron, Friday, 16 October
Clear. High 38°, low 14°.
Pressure30.56 inHg
Wind5.6 mph S
Humidity63%
Visibility—
Dew point20°
Sat, 1749° / 24°0
49 °
Cameron, Saturday, 17 October
Overcast. High 49°, low 24°.
Pressure30.24 inHg
Wind7.5 mph S
Humidity62%
Visibility—
Dew point30°
Sun, 1855° / 31°0
55 °
Cameron, Sunday, 18 October
Mostly clear. High 55°, low 31°.
Pressure30.09 inHg
Wind7.3 mph S
Humidity56%
Visibility—
Dew point32°
Mon, 1951° / 33°0
51 °
Cameron, Monday, 19 October
Overcast. High 51°, low 33°.
Pressure30.21 inHg
Wind6.4 mph S
Humidity47%
Visibility—
Dew point26°
Tue, 2061° / 35°0
61 °
Cameron, Tuesday, 20 October
Mostly clear. High 61°, low 35°.
Pressure30.09 inHg
Wind6.9 mph W
Humidity36%
Visibility—
Dew point27°
Wed, 2160° / 39°0.01
60 °
Cameron, Wednesday, 21 October
Light rain. High 60°, low 39°.
Pressure29.83 inHg
Wind22.1 mph W
Humidity35%
Visibility—
Dew point26°
Thu, 2240° / 32°0.09
40 °
Cameron, Thursday, 22 October
Light snow. High 40°, low 32°.
Pressure29.97 inHg
Wind19.5 mph W
Humidity48%
Visibility—
Dew point19°
Fri, 2339° / 24°0.01
39 °
Cameron, Friday, 23 October
Light snow. High 39°, low 24°.
Pressure30.09 inHg
Wind8.8 mph SW
Humidity31%
Visibility—
Dew point9°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2451° / 30°0.06
51 °
Cameron, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high51°
Average low30°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (2005)
Record low5° (1975)
Sun, 2550° / 30°0.06
50 °
Cameron, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.06 in
Chance of precipitation23%
Record high68° (2005)
Record low2° (2020)
Mon, 2649° / 31°0.09
49 °
Cameron, Monday, 26 October
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.09 in
Chance of precipitation37%
Record high66° (1999)
Record low-3° (2020)
Tue, 2749° / 28°0.04
49 °
Cameron, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.04 in
Chance of precipitation23%
Record high66° (2024)
Record low3° (1996)
Wed, 2848° / 28°0.09
48 °
Cameron, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high48°
Average low28°
Average precipitation0.09 in
Chance of precipitation35%
Record high66° (1987)
Record low1° (2019)
Thu, 2946° / 27°0.07
46 °
Cameron, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.07 in
Chance of precipitation33%
Record high67° (1964)
Record low-10° (1971)
Fri, 3045° / 25°0.06
45 °
Cameron, Friday, 30 October
Climate normal for this date — 60-year average.
Average high45°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high67° (1962)
Record low-10° (1972)
Sat, 3144° / 26°0.06
44 °
Cameron, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.06 in
Chance of precipitation32%
Record high64° (2008)
Record low-6° (1972)
Sun, 0144° / 26°0.05
44 °
Cameron, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.05 in
Chance of precipitation27%
Record high65° (2014)
Record low-16° (2002)
Mon, 0244° / 25°0.05
44 °
Cameron, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.05 in
Chance of precipitation28%
Record high63° (2020)
Record low-11° (1995)
Tue, 0345° / 25°0.05
45 °
Cameron, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high45°
Average low25°
Average precipitation0.05 in
Chance of precipitation27%
Record high64° (2020)
Record low-7° (1991)
Wed, 0445° / 26°0.05
45 °
Cameron, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.05 in
Chance of precipitation28%
Record high62° (2020)
Record low-5° (1973)
Thu, 0545° / 26°0.07
45 °
Cameron, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.07 in
Chance of precipitation35%
Record high64° (2020)
Record low-11° (2003)
Fri, 0644° / 25°0.05
44 °
Cameron, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.05 in
Chance of precipitation37%
Record high64° (2020)
Record low-4° (2003)
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 Cameron, 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 Cameron, 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.