Monthly outlook for Montpelier, ID: average high 56.2°, average low 40.5°. That is 4.3° above the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 20 October (63.6°), the coolest 28 October (35.3°).
56.2°/40.5°
Average high / low
+4.3°
Above normal
5 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
58.3°
50.7°
+4.2°
30 October – 8 November
52.6°
44.1°
+4.8°
9 November – 18 November
at normal
39.3°
—
October records over 66 years
81.5°1 October 2010All-time high
-17.3°30 October 2019All-time low
Wed, 2162° / 37°0
62 °
Montpelier, Wednesday, 21 October
Light rain. High 62°, low 37°.
Pressure30.15 inHg
Wind4.2 mph SE
Humidity73%
Visibility5.7 mi
Dew point44°
Thu, 2263° / 43°0.13
63 °
Montpelier, Thursday, 22 October
Rain. High 63°, low 43°.
Pressure30.03 inHg
Wind4.6 mph SE
Humidity66%
Visibility6.2 mi
Dew point44°
Fri, 2352° / 44°0.64
52 °
Montpelier, Friday, 23 October
Rain. High 52°, low 44°.
Pressure29.88 inHg
Wind6.5 mph SW
Humidity66%
Visibility6.2 mi
Dew point39°
Sat, 2454° / 41°0
54 °
Montpelier, Saturday, 24 October
Overcast. High 54°, low 41°.
Pressure30.15 inHg
Wind3.4 mph NW
Humidity64%
Visibility—
Dew point38°
Sun, 2557° / 37°0
57 °
Montpelier, Sunday, 25 October
Clear. High 57°, low 37°.
Pressure30.21 inHg
Wind3 mph SE
Humidity61%
Visibility—
Dew point36°
Mon, 2660° / 39°0
60 °
Montpelier, Monday, 26 October
Clear. High 60°, low 39°.
Pressure30.15 inHg
Wind6.5 mph NW
Humidity25%
Visibility—
Dew point17°
Tue, 2754° / 40°0
54 °
Montpelier, Tuesday, 27 October
Overcast. High 54°, low 40°.
Pressure30.27 inHg
Wind9.9 mph S
Humidity39%
Visibility—
Dew point24°
Wed, 2857° / 35°0
57 °
Montpelier, Wednesday, 28 October
Overcast. High 57°, low 35°.
Pressure30.18 inHg
Wind5.9 mph SE
Humidity38%
Visibility—
Dew point24°
Thu, 2960° / 41°0
60 °
Montpelier, Thursday, 29 October
Overcast. High 60°, low 41°.
Pressure29.97 inHg
Wind12.5 mph W
Humidity41%
Visibility—
Dew point31°
Fri, 3054° / 45°0.15
54 °
Montpelier, Friday, 30 October
Light rain. High 54°, low 45°.
Pressure29.91 inHg
Wind4 mph E
Humidity75%
Visibility—
Dew point41°
Sat, 3152° / 44°0.34
52 °
Montpelier, Saturday, 31 October
Light rain. High 52°, low 44°.
Pressure29.88 inHg
Wind7.5 mph W
Humidity63%
Visibility—
Dew point39°
Sun, 0155° / 39°0
55 °
Montpelier, Sunday, 1 November
Clear. High 55°, low 39°.
Pressure30.21 inHg
Wind9.2 mph NW
Humidity49%
Visibility—
Dew point30°
Mon, 0255° / 38°0
55 °
Montpelier, Monday, 2 November
Partly cloudy. High 55°, low 38°.
Pressure30.27 inHg
Wind4 mph SE
Humidity49%
Visibility—
Dew point30°
Tue, 0355° / 42°0
55 °
Montpelier, Tuesday, 3 November
Overcast. High 55°, low 42°.
Pressure30.00 inHg
Wind4.9 mph SE
Humidity45%
Visibility—
Dew point30°
Wed, 0445° / 43°0.04
45 °
Montpelier, Wednesday, 4 November
Light rain. High 45°, low 43°.
Pressure30.03 inHg
Wind5.1 mph SW
Humidity81%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1539° / 19°0.03
39 °
Montpelier, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high39°
Average low19°
Average precipitation0.03 in
Chance of precipitation18%
Record high59° (1999)
Record low-14° (1964)
Mon, 1638° / 22°0.06
38 °
Montpelier, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.06 in
Chance of precipitation28%
Record high58° (1999)
Record low-7° (2014)
Tue, 1738° / 21°0.09
38 °
Montpelier, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.09 in
Chance of precipitation33%
Record high56° (1999)
Record low-7° (2014)
Wed, 1837° / 20°0.09
37 °
Montpelier, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low20°
Average precipitation0.09 in
Chance of precipitation38%
Record high53° (2008)
Record low-6° (1964)
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.