Monthly outlook for Montague, MT: average high 52.3°, average low 35.8°. That is 0.6° below the climate normal for October. Precipitation is expected on 1 day (about 0.9 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (70.6°), the coolest 27 October (26.6°).
52.3°/35.8°
Average high / low
−0.6°
Below normal
1 / 3
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
50.9°
55.5°
-2.5°
30 October – 8 November
54.7°
49.1°
+3.1°
9 November – 18 November
at normal
45.1°
—
October records over 66 years
87.4°1 October 1992All-time high
-14.8°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Geraldine (10 mi).
Wed, 2166° / 36°0
66 °
Montague, Wednesday, 21 October
Clear. High 66°, low 36°.
Pressure30.03 inHg
Wind4.7 mph E
Humidity53%
Visibility6.2 mi
Dew point39°
Thu, 2271° / 43°0
71 °
Montague, Thursday, 22 October
Clear. High 71°, low 43°.
Pressure29.88 inHg
Wind2.5 mph E
Humidity49%
Visibility6.2 mi
Dew point45°
Fri, 2353° / 39°0.88
53 °
Montague, Friday, 23 October
Rain. High 53°, low 39°.
Pressure29.80 inHg
Wind12.8 mph NW
Humidity95%
Visibility1.4 mi
Dew point48°
Sat, 2447° / 31°0
47 °
Montague, Saturday, 24 October
Clear. High 47°, low 31°.
Pressure30.42 inHg
Wind12.1 mph NW
Humidity63%
Visibility—
Dew point29°
Sun, 2541° / 32°0
41 °
Montague, Sunday, 25 October
Partly cloudy. High 41°, low 32°.
Pressure30.53 inHg
Wind9.4 mph N
Humidity70%
Visibility—
Dew point30°
Mon, 2639° / 28°0
39 °
Montague, Monday, 26 October
Clear. High 39°, low 28°.
Pressure30.56 inHg
Wind6 mph N
Humidity43%
Visibility—
Dew point15°
Tue, 2746° / 27°0
46 °
Montague, Tuesday, 27 October
Clear. High 46°, low 27°.
Pressure30.62 inHg
Wind12.1 mph SE
Humidity33%
Visibility—
Dew point11°
Wed, 2843° / 31°0
43 °
Montague, Wednesday, 28 October
Overcast. High 43°, low 31°.
Pressure30.36 inHg
Wind12 mph W
Humidity36%
Visibility—
Dew point14°
Thu, 2944° / 30°0
44 °
Montague, Thursday, 29 October
Clear. High 44°, low 30°.
Pressure30.12 inHg
Wind4.7 mph SE
Humidity33%
Visibility—
Dew point12°
Fri, 3047° / 31°0
47 °
Montague, Friday, 30 October
Clear. High 47°, low 31°.
Pressure29.97 inHg
Wind8 mph SE
Humidity35%
Visibility—
Dew point16°
Sat, 3148° / 32°0
48 °
Montague, Saturday, 31 October
Overcast. High 48°, low 32°.
Pressure29.94 inHg
Wind12.4 mph E
Humidity47%
Visibility—
Dew point21°
Sun, 0159° / 38°0
59 °
Montague, Sunday, 1 November
Overcast. High 59°, low 38°.
Pressure29.88 inHg
Wind19.2 mph W
Humidity49%
Visibility—
Dew point34°
Mon, 0258° / 46°0
58 °
Montague, Monday, 2 November
Mostly clear. High 58°, low 46°.
Pressure30.18 inHg
Wind25.2 mph SW
Humidity37%
Visibility—
Dew point28°
Tue, 0361° / 45°0
61 °
Montague, Tuesday, 3 November
Overcast. High 61°, low 45°.
Pressure30.00 inHg
Wind4.9 mph SE
Humidity39%
Visibility—
Dew point30°
Wed, 0456° / 47°0
56 °
Montague, Wednesday, 4 November
Overcast. High 56°, low 47°.
Pressure29.65 inHg
Wind8 mph E
Humidity39%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0549° / 31°0.06
49 °
Montague, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.06 in
Chance of precipitation33%
Record high72° (1980)
Record low-14° (2003)
Fri, 0647° / 30°0.03
47 °
Montague, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.03 in
Chance of precipitation22%
Record high72° (2010)
Record low-4° (2003)
Sat, 0747° / 30°0.02
47 °
Montague, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation22%
Record high72° (2010)
Record low-8° (1973)
Sun, 0846° / 29°0.06
46 °
Montague, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (1999)
Record low-5° (2003)
Mon, 0945° / 27°0.05
45 °
Montague, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.05 in
Chance of precipitation22%
Record high71° (2016)
Record low0° (2022)
Tue, 1044° / 27°0.04
44 °
Montague, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.04 in
Chance of precipitation23%
Record high68° (2025)
Record low1° (2022)
Wed, 1144° / 26°0.03
44 °
Montague, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.03 in
Chance of precipitation25%
Record high69° (1990)
Record low-12° (1966)
Thu, 1246° / 28°0.03
46 °
Montague, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation23%
Record high74° (1990)
Record low-16° (1986)
Fri, 1346° / 29°0.03
46 °
Montague, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high71° (2025)
Record low-7° (1986)
Sat, 1446° / 28°0.04
46 °
Montague, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation25%
Record high69° (1999)
Record low-9° (2014)
Sun, 1547° / 27°0.02
47 °
Montague, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.02 in
Chance of precipitation8%
Record high68° (2001)
Record low-10° (2014)
Mon, 1647° / 29°0.04
47 °
Montague, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (2001)
Record low3° (1961)
Tue, 1743° / 26°0.04
43 °
Montague, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (1976)
Record low0° (2022)
Wed, 1843° / 27°0.03
43 °
Montague, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation22%
Record high66° (2008)
Record low-7° (2022)
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 Montague, 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 Montague, 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.