Monthly outlook for Montpelier, ID: average high 51.4°, average low 35.2°. That is 0.3° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 17 October (67.6°), the coolest 29 October (27.5°).
51.4°/35.2°
Average high / low
+0.3°
Above normal
5 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
57.2°
53.1°
+2.3°
26 October – 4 November
41.8°
46.1°
-2.4°
5 November – 14 November
at normal
41.5°
—
October records over 66 years
81.5°1 October 2010All-time high
-17.3°30 October 2019All-time low
Sat, 1768° / 39°0
68 °
Montpelier, Saturday, 17 October
Clear. High 68°, low 39°.
Pressure30.36 inHg
Wind3.6 mph SE
Humidity48%
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, 1961° / 41°0
61 °
Montpelier, Monday, 19 October
Clear. High 61°, low 41°.
Pressure30.03 inHg
Wind3.6 mph SE
Humidity50%
Visibility6.2 mi
Dew point35°
Tue, 2060° / 46°0.04
60 °
Montpelier, Tuesday, 20 October
Light rain. High 60°, low 46°.
Pressure29.94 inHg
Wind4 mph SE
Humidity67%
Visibility—
Dew point44°
Wed, 2161° / 42°0
61 °
Montpelier, Wednesday, 21 October
Clear. High 61°, low 42°.
Pressure30.09 inHg
Wind4.7 mph S
Humidity71%
Visibility—
Dew point44°
Thu, 2265° / 47°0.38
65 °
Montpelier, Thursday, 22 October
Rain. High 65°, low 47°.
Pressure29.97 inHg
Wind7.7 mph W
Humidity44%
Visibility—
Dew point37°
Fri, 2348° / 39°0.74
48 °
Montpelier, Friday, 23 October
Rain. High 48°, low 39°.
Pressure29.68 inHg
Wind6.5 mph NW
Humidity94%
Visibility—
Dew point45°
Sat, 2441° / 30°0.01
41 °
Montpelier, Saturday, 24 October
Light rain. High 41°, low 30°.
Pressure30.12 inHg
Wind10.1 mph NW
Humidity60%
Visibility—
Dew point25°
Sun, 2543° / 28°0
43 °
Montpelier, Sunday, 25 October
Overcast. High 43°, low 28°.
Pressure30.33 inHg
Wind8.9 mph NW
Humidity63%
Visibility—
Dew point24°
Mon, 2644° / 30°0
44 °
Montpelier, Monday, 26 October
Overcast. High 44°, low 30°.
Pressure30.12 inHg
Wind9.6 mph W
Humidity42%
Visibility—
Dew point19°
Tue, 2745° / 35°0
45 °
Montpelier, Tuesday, 27 October
Overcast. High 45°, low 35°.
Pressure29.91 inHg
Wind6.3 mph W
Humidity52%
Visibility—
Dew point27°
Wed, 2841° / 29°0.3
41 °
Montpelier, Wednesday, 28 October
Snow. High 41°, low 29°.
Pressure29.71 inHg
Wind14.3 mph W
Humidity94%
Visibility—
Dew point34°
Thu, 2936° / 28°0.08
36 °
Montpelier, Thursday, 29 October
Snow. High 36°, low 28°.
Pressure30.03 inHg
Wind12.9 mph W
Humidity75%
Visibility—
Dew point27°
Fri, 3039° / 29°0.04
39 °
Montpelier, Friday, 30 October
Light snow. High 39°, low 29°.
Pressure30.24 inHg
Wind9.6 mph W
Humidity84%
Visibility—
Dew point32°
Sat, 3146° / 29°0
46 °
Montpelier, Saturday, 31 October
Overcast. High 46°, low 29°.
Pressure30.03 inHg
Wind6.2 mph W
Humidity60%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1439° / 21°0.09
39 °
Montpelier, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high39°
Average low21°
Average precipitation0.09 in
Chance of precipitation33%
Record high59° (1999)
Record low-13° (1982)
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.