Monthly outlook for New Haven, VT: average high 52.5°, average low 37.4°. That is 0.1° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 19 October (61.5°), the coolest 29 October (28.9°).
52.5°/37.4°
Average high / low
+0.1°
Above normal
4 / 6
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
55.4°
53.5°
+1.1°
26 October – 4 November
47.6°
50.1°
-1.4°
5 November – 14 November
at normal
45.2°
—
October records over 66 years
81.3°5 October 2025All-time high
21.2°31 October 2008All-time low
Climate normals and records are computed from the nearest reference point — Monkton (9 mi).
Sat, 1746° / 36°0
46 °
New Haven, Saturday, 17 October
Mostly clear. High 46°, low 36°.
Pressure30.21 inHg
Wind14 mph NW
Humidity55%
Visibility6.2 mi
Dew point24°
Sun, 1854° / 32°0
54 °
New Haven, Sunday, 18 October
Clear. High 54°, low 32°.
Pressure30.53 inHg
Wind12.7 mph S
Humidity60%
Visibility6.2 mi
Dew point36°
Mon, 1962° / 42°0
62 °
New Haven, Monday, 19 October
Clear. High 62°, low 42°.
Pressure30.45 inHg
Wind6.3 mph S
Humidity65%
Visibility6.2 mi
Dew point45°
Tue, 2057° / 44°0
57 °
New Haven, Tuesday, 20 October
Overcast. High 57°, low 44°.
Pressure30.36 inHg
Wind11.5 mph N
Humidity76%
Visibility6.2 mi
Dew point48°
Wed, 2156° / 41°0
56 °
New Haven, Wednesday, 21 October
Clear. High 56°, low 41°.
Pressure30.42 inHg
Wind5.3 mph N
Humidity77%
Visibility—
Dew point42°
Thu, 2257° / 39°0
57 °
New Haven, Thursday, 22 October
Clear. High 57°, low 39°.
Pressure30.33 inHg
Wind4.8 mph SE
Humidity51%
Visibility—
Dew point32°
Fri, 2358° / 36°0.02
58 °
New Haven, Friday, 23 October
Light rain. High 58°, low 36°.
Pressure30.15 inHg
Wind10.9 mph N
Humidity61%
Visibility—
Dew point36°
Sat, 2450° / 38°0
50 °
New Haven, Saturday, 24 October
Overcast. High 50°, low 38°.
Pressure30.45 inHg
Wind14.1 mph N
Humidity64%
Visibility—
Dew point35°
Sun, 2555° / 34°0
55 °
New Haven, Sunday, 25 October
Clear. High 55°, low 34°.
Pressure30.50 inHg
Wind4.2 mph NW
Humidity59%
Visibility—
Dew point33°
Mon, 2658° / 35°0
58 °
New Haven, Monday, 26 October
Mostly clear. High 58°, low 35°.
Pressure30.21 inHg
Wind8.7 mph S
Humidity52%
Visibility—
Dew point31°
Tue, 2749° / 40°0.25
49 °
New Haven, Tuesday, 27 October
Rain. High 49°, low 40°.
Pressure29.80 inHg
Wind13.8 mph NW
Humidity86%
Visibility—
Dew point44°
Wed, 2844° / 34°0.01
44 °
New Haven, Wednesday, 28 October
Light rain. High 44°, low 34°.
Pressure30.06 inHg
Wind14.5 mph N
Humidity76%
Visibility—
Dew point34°
Thu, 2946° / 29°0
46 °
New Haven, Thursday, 29 October
Light rain. High 46°, low 29°.
Pressure30.18 inHg
Wind6.7 mph N
Humidity51%
Visibility—
Dew point22°
Fri, 3046° / 37°0.57
46 °
New Haven, Friday, 30 October
Rain. High 46°, low 37°.
Pressure29.56 inHg
Wind7 mph SE
Humidity92%
Visibility—
Dew point40°
Sat, 3142° / 39°0.06
42 °
New Haven, Saturday, 31 October
Light rain. High 42°, low 39°.
Pressure29.77 inHg
Wind13.3 mph N
Humidity95%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0151° / 38°0.11
51 °
New Haven, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation47%
Record high66° (1974)
Record low25° (1965)
Mon, 0250° / 37°0.14
50 °
New Haven, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.14 in
Chance of precipitation45%
Record high67° (1982)
Record low22° (1993)
Tue, 0349° / 36°0.15
49 °
New Haven, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation45%
Record high69° (1982)
Record low21° (1993)
Wed, 0449° / 36°0.11
49 °
New Haven, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (1982)
Record low22° (1988)
Thu, 0548° / 36°0.15
48 °
New Haven, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.15 in
Chance of precipitation48%
Record high71° (2022)
Record low23° (1965)
Fri, 0648° / 37°0.11
48 °
New Haven, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.11 in
Chance of precipitation45%
Record high71° (2022)
Record low25° (1962)
Sat, 0747° / 35°0.08
47 °
New Haven, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.08 in
Chance of precipitation40%
Record high66° (2020)
Record low17° (1962)
Sun, 0845° / 34°0.1
45 °
New Haven, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.1 in
Chance of precipitation33%
Record high67° (1975)
Record low15° (2002)
Mon, 0946° / 34°0.11
46 °
New Haven, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.11 in
Chance of precipitation35%
Record high66° (1996)
Record low16° (2019)
Tue, 1046° / 34°0.12
46 °
New Haven, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.12 in
Chance of precipitation45%
Record high67° (2020)
Record low19° (2017)
Wed, 1145° / 34°0.14
45 °
New Haven, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.14 in
Chance of precipitation53%
Record high66° (2022)
Record low17° (2017)
Thu, 1244° / 31°0.13
44 °
New Haven, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation50%
Record high66° (2022)
Record low10° (2019)
Fri, 1342° / 30°0.12
42 °
New Haven, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.12 in
Chance of precipitation42%
Record high58° (2012)
Record low7° (2019)
Sat, 1442° / 30°0.11
42 °
New Haven, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.11 in
Chance of precipitation42%
Record high60° (2011)
Record low9° (2019)
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 New Haven, 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 New Haven, 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.