Monthly outlook for Montpelier, ID: average high 54.1°, average low 35.9°. That is 1.4° above the climate normal for October. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 17 October (64.6°), the coolest 25 October (27.3°).
54.1°/35.9°
Average high / low
+1.4°
Above normal
5 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
56.3°
53.5°
+1.6°
25 October – 3 November
50.5°
46.9°
+2°
4 November – 13 November
at normal
42°
—
October records over 66 years
81.5°1 October 2010All-time high
-17.3°30 October 2019All-time low
Fri, 1659° / 31°0
59 °
Montpelier, Friday, 16 October
Clear. High 59°, low 31°.
Pressure30.65 inHg
Wind6.1 mph SE
Humidity62%
Visibility6.2 mi
Dew point34°
Sat, 1765° / 37°0
65 °
Montpelier, Saturday, 17 October
Clear. High 65°, low 37°.
Pressure30.36 inHg
Wind3.7 mph SE
Humidity49%
Visibility6.2 mi
Dew point36°
Sun, 1863° / 40°0
63 °
Montpelier, Sunday, 18 October
Mostly clear. High 63°, low 40°.
Pressure30.12 inHg
Wind3.6 mph SE
Humidity44%
Visibility6.2 mi
Dew point33°
Mon, 1962° / 41°0
62 °
Montpelier, Monday, 19 October
Clear. High 62°, low 41°.
Pressure30.03 inHg
Wind4.4 mph SE
Humidity50%
Visibility6.2 mi
Dew point36°
Tue, 2061° / 45°0.16
61 °
Montpelier, Tuesday, 20 October
Light rain. High 61°, low 45°.
Pressure30.00 inHg
Wind4.5 mph SE
Humidity63%
Visibility—
Dew point44°
Wed, 2162° / 44°0.07
62 °
Montpelier, Wednesday, 21 October
Light rain. High 62°, low 44°.
Pressure29.94 inHg
Wind7.9 mph S
Humidity54%
Visibility—
Dew point39°
Thu, 2249° / 40°0.24
49 °
Montpelier, Thursday, 22 October
Rain. High 49°, low 40°.
Pressure29.88 inHg
Wind8.1 mph W
Humidity70%
Visibility—
Dew point37°
Fri, 2343° / 38°0.09
43 °
Montpelier, Friday, 23 October
Snow. High 43°, low 38°.
Pressure30.03 inHg
Wind13.2 mph W
Humidity68%
Visibility—
Dew point33°
Sat, 2441° / 29°0
41 °
Montpelier, Saturday, 24 October
Mostly clear. High 41°, low 29°.
Pressure30.27 inHg
Wind10.4 mph W
Humidity42%
Visibility—
Dew point16°
Sun, 2541° / 27°0.07
41 °
Montpelier, Sunday, 25 October
Light snow. High 41°, low 27°.
Pressure30.24 inHg
Wind5.6 mph NW
Humidity54%
Visibility—
Dew point23°
Mon, 2650° / 30°0.01
50 °
Montpelier, Monday, 26 October
Light snow. High 50°, low 30°.
Pressure30.12 inHg
Wind7.2 mph NW
Humidity55%
Visibility—
Dew point26°
Tue, 2751° / 32°0
51 °
Montpelier, Tuesday, 27 October
Overcast. High 51°, low 32°.
Pressure30.18 inHg
Wind5.8 mph NW
Humidity32%
Visibility—
Dew point16°
Wed, 2854° / 37°0
54 °
Montpelier, Wednesday, 28 October
Light rain. High 54°, low 37°.
Pressure30.15 inHg
Wind13.5 mph W
Humidity44%
Visibility—
Dew point28°
Thu, 2952° / 34°0
52 °
Montpelier, Thursday, 29 October
Clear. High 52°, low 34°.
Pressure30.39 inHg
Wind5.2 mph W
Humidity26%
Visibility—
Dew point11°
Fri, 3054° / 35°0
54 °
Montpelier, Friday, 30 October
Overcast. High 54°, low 35°.
Pressure30.27 inHg
Wind4.6 mph SE
Humidity23%
Visibility—
Dew point11°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3145° / 27°0.07
45 °
Montpelier, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.07 in
Chance of precipitation33%
Record high63° (2014)
Record low-8° (2019)
Sun, 0145° / 26°0.06
45 °
Montpelier, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.06 in
Chance of precipitation28%
Record high63° (1988)
Record low0° (2019)
Mon, 0244° / 26°0.06
44 °
Montpelier, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (1965)
Record low-1° (1970)
Tue, 0344° / 25°0.05
44 °
Montpelier, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.05 in
Chance of precipitation15%
Record high62° (1962)
Record low-9° (1991)
Wed, 0444° / 26°0.05
44 °
Montpelier, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.05 in
Chance of precipitation20%
Record high62° (2020)
Record low1° (1970)
Thu, 0544° / 27°0.06
44 °
Montpelier, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.06 in
Chance of precipitation32%
Record high61° (1980)
Record low-7° (1961)
Fri, 0644° / 26°0.05
44 °
Montpelier, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.05 in
Chance of precipitation27%
Record high62° (1999)
Record low-5° (2003)
Sat, 0743° / 26°0.09
43 °
Montpelier, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.09 in
Chance of precipitation33%
Record high61° (1980)
Record low-7° (1990)
Sun, 0842° / 26°0.09
42 °
Montpelier, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.09 in
Chance of precipitation40%
Record high58° (1999)
Record low8° (2017)
Mon, 0941° / 24°0.1
41 °
Montpelier, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.1 in
Chance of precipitation35%
Record high58° (2016)
Record low-1° (1960)
Tue, 1041° / 24°0.06
41 °
Montpelier, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.06 in
Chance of precipitation38%
Record high60° (2016)
Record low-6° (1985)
Wed, 1140° / 22°0.05
40 °
Montpelier, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.05 in
Chance of precipitation28%
Record high58° (1999)
Record low-4° (2000)
Thu, 1240° / 23°0.08
40 °
Montpelier, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.08 in
Chance of precipitation30%
Record high60° (1999)
Record low-6° (1975)
Fri, 1340° / 23°0.06
40 °
Montpelier, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.06 in
Chance of precipitation37%
Record high58° (1999)
Record low-5° (2000)
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 Montpelier, ID 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 Montpelier, ID 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.