Monthly outlook for Post Mills, VT: average high 52.4°, average low 34.5°. That is 1.2° above the climate normal for October. Precipitation is expected on 4 days (about 2.9 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 26 October (63.8°), the coolest 8 November (23.4°).
52.4°/34.5°
Average high / low
+1.2°
Above normal
4 / 5
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
56.6°
51.3°
+2.9°
3 November – 12 November
45.4°
47.4°
-1.1°
13 November – 22 November
at normal
41.8°
—
October records over 66 years
83.1°5 October 2025All-time high
12.6°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Thetford (4 mi).
Sun, 2564° / 33°0
64 °
Post Mills, Sunday, 25 October
Clear. High 64°, low 33°.
Pressure30.53 inHg
Wind1.6 mph SW
Humidity40%
Visibility6.2 mi
Dew point30°
Mon, 2664° / 36°0
64 °
Post Mills, Monday, 26 October
Partly cloudy. High 64°, low 36°.
Pressure30.15 inHg
Wind5.2 mph W
Humidity44%
Visibility6.2 mi
Dew point38°
Tue, 2746° / 33°0
46 °
Post Mills, Tuesday, 27 October
Mostly clear. High 46°, low 33°.
Pressure30.39 inHg
Wind7.7 mph N
Humidity63%
Visibility6.2 mi
Dew point22°
Wed, 2848° / 30°0
48 °
Post Mills, Wednesday, 28 October
Mostly clear. High 48°, low 30°.
Pressure30.56 inHg
Wind5.6 mph S
Humidity66%
Visibility—
Dew point31°
Thu, 2961° / 34°0
61 °
Post Mills, Thursday, 29 October
Clear. High 61°, low 34°.
Pressure30.30 inHg
Wind8.4 mph SW
Humidity66%
Visibility—
Dew point38°
Fri, 3059° / 39°0
59 °
Post Mills, Friday, 30 October
Mostly clear. High 59°, low 39°.
Pressure30.06 inHg
Wind7.1 mph N
Humidity70%
Visibility—
Dew point42°
Sat, 3154° / 33°0
54 °
Post Mills, Saturday, 31 October
Clear. High 54°, low 33°.
Pressure30.42 inHg
Wind5.5 mph N
Humidity59%
Visibility—
Dew point31°
Sun, 0155° / 36°0.07
55 °
Post Mills, Sunday, 1 November
Light rain. High 55°, low 36°.
Pressure30.33 inHg
Wind9.6 mph S
Humidity55%
Visibility—
Dew point32°
Mon, 0257° / 43°0.03
57 °
Post Mills, Monday, 2 November
Light rain. High 57°, low 43°.
Pressure30.03 inHg
Wind3.8 mph N
Humidity96%
Visibility—
Dew point47°
Tue, 0353° / 39°0
53 °
Post Mills, Tuesday, 3 November
Clear. High 53°, low 39°.
Pressure30.18 inHg
Wind4.7 mph N
Humidity67%
Visibility—
Dew point37°
Wed, 0447° / 45°0.36
47 °
Post Mills, Wednesday, 4 November
Rain. High 47°, low 45°.
Pressure29.94 inHg
Wind2.8 mph E
Humidity98%
Visibility—
Dew point45°
Thu, 0549° / 48°1.65
49 °
Post Mills, Thursday, 5 November
Heavy rain. High 49°, low 48°.
Pressure29.68 inHg
Wind3.1 mph NE
Humidity99%
Visibility—
Dew point48°
Fri, 0648° / 27°0.8
48 °
Post Mills, Friday, 6 November
Snow. High 48°, low 27°.
Pressure29.56 inHg
Wind13.8 mph NW
Humidity93%
Visibility—
Dew point35°
Sat, 0734° / 25°0.01
34 °
Post Mills, Saturday, 7 November
Light rain. High 34°, low 25°.
Pressure30.30 inHg
Wind9.2 mph NW
Humidity62%
Visibility—
Dew point21°
Sun, 0841° / 23°0
41 °
Post Mills, Sunday, 8 November
Overcast. High 41°, low 23°.
Pressure30.45 inHg
Wind5.7 mph S
Humidity50%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0946° / 33°0.12
46 °
Post Mills, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation33%
Record high67° (2020)
Record low18° (2019)
Tue, 1047° / 33°0.12
47 °
Post Mills, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation42%
Record high70° (2020)
Record low19° (2017)
Wed, 1145° / 33°0.15
45 °
Post Mills, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.15 in
Chance of precipitation43%
Record high66° (2022)
Record low15° (2017)
Thu, 1244° / 32°0.14
44 °
Post Mills, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.14 in
Chance of precipitation35%
Record high65° (2022)
Record low14° (2019)
Fri, 1343° / 30°0.13
43 °
Post Mills, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation38%
Record high60° (1964)
Record low5° (2019)
Sat, 1443° / 30°0.09
43 °
Post Mills, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation28%
Record high62° (2011)
Record low5° (2019)
Sun, 1544° / 31°0.13
44 °
Post Mills, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation40%
Record high62° (2008)
Record low11° (2018)
Mon, 1643° / 30°0.12
43 °
Post Mills, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.12 in
Chance of precipitation37%
Record high62° (2008)
Record low10° (2019)
Tue, 1742° / 29°0.11
42 °
Post Mills, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation35%
Record high63° (2006)
Record low1° (1972)
Wed, 1842° / 29°0.08
42 °
Post Mills, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation25%
Record high60° (1963)
Record low15° (2018)
Thu, 1942° / 28°0.06
42 °
Post Mills, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.06 in
Chance of precipitation25%
Record high58° (1991)
Record low9° (1997)
Fri, 2041° / 29°0.14
41 °
Post Mills, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.14 in
Chance of precipitation35%
Record high68° (1991)
Record low11° (1986)
Sat, 2140° / 27°0.12
40 °
Post Mills, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.12 in
Chance of precipitation35%
Record high60° (1991)
Record low4° (1967)
Sun, 2239° / 27°0.1
39 °
Post Mills, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.1 in
Chance of precipitation40%
Record high60° (1999)
Record low2° (2018)
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 Post Mills, 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 Post Mills, 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.