Monthly outlook for Missoula, MT: average high 51°, average low 38°. That is 5.6° above the climate normal for October. Precipitation is expected on 9 days (about 1.7 inches), against a normal of 7 days and 1.3 inches. The warmest day looks like 5 November (63.6°), the coolest 3 November (29.1°).
51°/38°
Average high / low
+5.6°
Above normal
9 / 7
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
48.7°
42.4°
+3.5°
5 November – 14 November
54.9°
37.9°
+9.5°
15 November – 24 November
at normal
34°
—
October records over 66 years
78.4°1 October 1992All-time high
-12.5°29 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Evaro (14 mi).
Tue, 2745° / 38°0.09
45 °
Missoula, Tuesday, 27 October
Snow. High 45°, low 38°.
Pressure30.00 inHg
Wind0.9 mph S
Humidity90%
Visibility6.2 mi
Dew point36°
Wed, 2843° / 35°0.33
43 °
Missoula, Wednesday, 28 October
Snow. High 43°, low 35°.
Pressure30.03 inHg
Wind1.6 mph SE
Humidity82%
Visibility5.4 mi
Dew point33°
Thu, 2948° / 33°0.04
48 °
Missoula, Thursday, 29 October
Light snow. High 48°, low 33°.
Pressure30.03 inHg
Wind2.9 mph SE
Humidity71%
Visibility6.2 mi
Dew point31°
Fri, 3048° / 32°0.02
48 °
Missoula, Friday, 30 October
Light rain. High 48°, low 32°.
Pressure29.97 inHg
Wind3.4 mph NE
Humidity73%
Visibility—
Dew point33°
Sat, 3151° / 35°0
51 °
Missoula, Saturday, 31 October
Overcast. High 51°, low 35°.
Pressure29.97 inHg
Wind4.8 mph NE
Humidity86%
Visibility—
Dew point38°
Sun, 0146° / 37°0.42
46 °
Missoula, Sunday, 1 November
Snow. High 46°, low 37°.
Pressure29.80 inHg
Wind4.5 mph SW
Humidity94%
Visibility—
Dew point42°
Mon, 0247° / 30°0.03
47 °
Missoula, Monday, 2 November
Light snow. High 47°, low 30°.
Pressure30.18 inHg
Wind2.7 mph S
Humidity68%
Visibility—
Dew point31°
Tue, 0350° / 29°0
50 °
Missoula, Tuesday, 3 November
Overcast. High 50°, low 29°.
Pressure30.06 inHg
Wind4 mph SE
Humidity60%
Visibility—
Dew point29°
Wed, 0455° / 40°0
55 °
Missoula, Wednesday, 4 November
Overcast. High 55°, low 40°.
Pressure30.03 inHg
Wind4.4 mph SE
Humidity71%
Visibility—
Dew point40°
Thu, 0564° / 45°0.02
64 °
Missoula, Thursday, 5 November
Light rain. High 64°, low 45°.
Pressure29.83 inHg
Wind5.4 mph SE
Humidity64%
Visibility—
Dew point44°
Fri, 0656° / 48°0.25
56 °
Missoula, Friday, 6 November
Rain. High 56°, low 48°.
Pressure29.74 inHg
Wind3.3 mph S
Humidity75%
Visibility—
Dew point45°
Sat, 0753° / 42°0.07
53 °
Missoula, Saturday, 7 November
Light rain. High 53°, low 42°.
Pressure30.03 inHg
Wind4.7 mph SW
Humidity80%
Visibility—
Dew point43°
Sun, 0856° / 39°0
56 °
Missoula, Sunday, 8 November
Overcast. High 56°, low 39°.
Pressure30.06 inHg
Wind5.1 mph SE
Humidity66%
Visibility—
Dew point37°
Mon, 0957° / 45°0.3
57 °
Missoula, Monday, 9 November
Rain. High 57°, low 45°.
Pressure29.91 inHg
Wind4.5 mph E
Humidity58%
Visibility—
Dew point38°
Tue, 1044° / 43°0.11
44 °
Missoula, Tuesday, 10 November
Light rain. High 44°, low 43°.
Pressure30.15 inHg
Wind3.9 mph SW
Humidity94%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1137° / 21°0.07
37 °
Missoula, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.07 in
Chance of precipitation35%
Record high56° (2016)
Record low-7° (2000)
Thu, 1237° / 23°0.08
37 °
Missoula, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.08 in
Chance of precipitation43%
Record high58° (1999)
Record low-9° (1986)
Fri, 1337° / 24°0.09
37 °
Missoula, Friday, 13 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.09 in
Chance of precipitation45%
Record high55° (2025)
Record low1° (2000)
Sat, 1437° / 23°0.08
37 °
Missoula, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.08 in
Chance of precipitation40%
Record high54° (1999)
Record low-2° (2000)
Sun, 1537° / 22°0.03
37 °
Missoula, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.03 in
Chance of precipitation17%
Record high54° (2021)
Record low0° (2014)
Mon, 1636° / 23°0.08
36 °
Missoula, Monday, 16 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.08 in
Chance of precipitation45%
Record high52° (2025)
Record low-1° (1961)
Tue, 1735° / 22°0.07
35 °
Missoula, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.07 in
Chance of precipitation48%
Record high52° (1976)
Record low-7° (1968)
Wed, 1835° / 21°0.09
35 °
Missoula, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.09 in
Chance of precipitation47%
Record high53° (2008)
Record low-3° (2022)
Thu, 1934° / 21°0.07
34 °
Missoula, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.07 in
Chance of precipitation38%
Record high47° (1989)
Record low-3° (1975)
Fri, 2034° / 21°0.07
34 °
Missoula, Friday, 20 November
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.07 in
Chance of precipitation43%
Record high46° (2002)
Record low-14° (1977)
Sat, 2133° / 19°0.07
33 °
Missoula, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.07 in
Chance of precipitation43%
Record high45° (2002)
Record low-15° (1977)
Sun, 2232° / 19°0.07
32 °
Missoula, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.07 in
Chance of precipitation43%
Record high47° (2002)
Record low-22° (1970)
Mon, 2332° / 18°0.07
32 °
Missoula, Monday, 23 November
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.07 in
Chance of precipitation45%
Record high46° (2017)
Record low-22° (1985)
Tue, 2431° / 20°0.13
31 °
Missoula, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high31°
Average low20°
Average precipitation0.13 in
Chance of precipitation48%
Record high43° (2017)
Record low-22° (1985)
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 Missoula, 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 Missoula, 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.