Monthly outlook for Chateauguay, VT: average high 48.2°, average low 33.5°. That is 0.8° below the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 26 October (58.5°), the coolest 31 October (24°).
48.2°/33.5°
Average high / low
−0.8°
Below normal
5 / 6
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
49.9°
50.5°
-0.3°
31 October – 9 November
45.4°
47.2°
-1°
10 November – 19 November
at normal
41.5°
—
October records over 66 years
81°4 October 2023All-time high
10.2°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Bethel (13 mi).
Thu, 2257° / 25°0
57 °
Chateauguay, Thursday, 22 October
Clear. High 57°, low 25°.
Pressure30.00 inHg
Wind7.9 mph N
Humidity47%
Visibility6.2 mi
Dew point35°
Fri, 2348° / 30°0
48 °
Chateauguay, Friday, 23 October
Clear. High 48°, low 30°.
Pressure30.42 inHg
Wind7 mph N
Humidity59%
Visibility6.2 mi
Dew point24°
Sat, 2452° / 32°0
52 °
Chateauguay, Saturday, 24 October
Clear. High 52°, low 32°.
Pressure30.53 inHg
Wind2.6 mph NW
Humidity50%
Visibility6.2 mi
Dew point27°
Sun, 2558° / 36°0
58 °
Chateauguay, Sunday, 25 October
Clear. High 58°, low 36°.
Pressure30.53 inHg
Wind5.9 mph SW
Humidity45%
Visibility—
Dew point30°
Mon, 2658° / 37°0
58 °
Chateauguay, Monday, 26 October
Partly cloudy. High 58°, low 37°.
Pressure30.27 inHg
Wind6 mph SW
Humidity56%
Visibility—
Dew point34°
Tue, 2743° / 32°0
43 °
Chateauguay, Tuesday, 27 October
Overcast. High 43°, low 32°.
Pressure30.21 inHg
Wind3.6 mph W
Humidity81%
Visibility—
Dew point38°
Wed, 2837° / 30°0.12
37 °
Chateauguay, Wednesday, 28 October
Light rain. High 37°, low 30°.
Pressure30.42 inHg
Wind4.1 mph SE
Humidity58%
Visibility—
Dew point23°
Thu, 2948° / 38°0.27
48 °
Chateauguay, Thursday, 29 October
Light rain. High 48°, low 38°.
Pressure30.09 inHg
Wind13.9 mph W
Humidity99%
Visibility—
Dew point42°
Fri, 3041° / 27°0.02
41 °
Chateauguay, Friday, 30 October
Light rain. High 41°, low 27°.
Pressure29.97 inHg
Wind15.2 mph W
Humidity72%
Visibility—
Dew point29°
Sat, 3135° / 24°0
35 °
Chateauguay, Saturday, 31 October
Mostly clear. High 35°, low 24°.
Pressure30.33 inHg
Wind11.9 mph NW
Humidity43%
Visibility—
Dew point11°
Sun, 0145° / 24°0
45 °
Chateauguay, Sunday, 1 November
Overcast. High 45°, low 24°.
Pressure30.45 inHg
Wind6.5 mph SW
Humidity30%
Visibility—
Dew point9°
Mon, 0241° / 36°0.24
41 °
Chateauguay, Monday, 2 November
Rain. High 41°, low 36°.
Pressure30.27 inHg
Wind4 mph SW
Humidity91%
Visibility—
Dew point36°
Tue, 0347° / 41°0.25
47 °
Chateauguay, Tuesday, 3 November
Light rain. High 47°, low 41°.
Pressure30.12 inHg
Wind3.3 mph E
Humidity100%
Visibility—
Dew point45°
Wed, 0452° / 44°0.46
52 °
Chateauguay, Wednesday, 4 November
Rain. High 52°, low 44°.
Pressure30.24 inHg
Wind3.4 mph E
Humidity99%
Visibility—
Dew point47°
Thu, 0553° / 47°0
53 °
Chateauguay, Thursday, 5 November
Overcast. High 53°, low 47°.
Pressure30.33 inHg
Wind4.2 mph S
Humidity93%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0647° / 35°0.12
47 °
Chateauguay, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.12 in
Chance of precipitation42%
Record high71° (2022)
Record low20° (1962)
Sat, 0746° / 33°0.07
46 °
Chateauguay, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation38%
Record high66° (1975)
Record low6° (2002)
Sun, 0844° / 31°0.1
44 °
Chateauguay, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation33%
Record high66° (2020)
Record low6° (2002)
Mon, 0945° / 31°0.13
45 °
Chateauguay, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.13 in
Chance of precipitation30%
Record high67° (2020)
Record low16° (1971)
Tue, 1045° / 31°0.13
45 °
Chateauguay, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.13 in
Chance of precipitation43%
Record high66° (2020)
Record low16° (1992)
Wed, 1143° / 31°0.15
43 °
Chateauguay, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.15 in
Chance of precipitation47%
Record high67° (2022)
Record low14° (2017)
Thu, 1243° / 29°0.12
43 °
Chateauguay, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.12 in
Chance of precipitation40%
Record high63° (2012)
Record low10° (2019)
Fri, 1341° / 28°0.13
41 °
Chateauguay, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.13 in
Chance of precipitation45%
Record high58° (1964)
Record low1° (2019)
Sat, 1441° / 28°0.11
41 °
Chateauguay, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation32%
Record high59° (2011)
Record low8° (1971)
Sun, 1541° / 28°0.14
41 °
Chateauguay, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.14 in
Chance of precipitation45%
Record high61° (2008)
Record low2° (2018)
Mon, 1641° / 28°0.13
41 °
Chateauguay, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.13 in
Chance of precipitation42%
Record high61° (2006)
Record low6° (2019)
Tue, 1740° / 27°0.12
40 °
Chateauguay, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.12 in
Chance of precipitation43%
Record high62° (2006)
Record low-4° (1972)
Wed, 1840° / 27°0.09
40 °
Chateauguay, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.09 in
Chance of precipitation27%
Record high62° (2021)
Record low13° (2018)
Thu, 1940° / 26°0.06
40 °
Chateauguay, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.06 in
Chance of precipitation28%
Record high58° (2016)
Record low6° (1997)
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 Chateauguay, VT 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 Chateauguay, VT 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.