Monthly outlook for Dundee, NH: average high 56.7°, average low 39°. That is 0.4° above the climate normal for October. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 5 days and 2.4 inches. The warmest day looks like 22 October (65.9°), the coolest 18 October (27.3°).
56.7°/39°
Average high / low
+0.4°
Above normal
6 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
56.3°
57.2°
-0.5°
18 October – 27 October
57.5°
53.5°
+2.2°
28 October – 6 November
at normal
49.7°
—
October records over 66 years
83.8°6 October 2025All-time high
16.5°30 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Lovell (13 mi).
Fri, 0956° / 41°0.01
56 °
Dundee, Friday, 9 October
Light rain. High 56°, low 41°.
Pressure29.97 inHg
Wind11.7 mph W
Humidity64%
Visibility6.2 mi
Dew point38°
Sat, 1049° / 31°0
49 °
Dundee, Saturday, 10 October
Clear. High 49°, low 31°.
Pressure30.42 inHg
Wind8 mph NW
Humidity58%
Visibility6.2 mi
Dew point26°
Sun, 1162° / 37°0
62 °
Dundee, Sunday, 11 October
Overcast. High 62°, low 37°.
Pressure30.30 inHg
Wind4.9 mph SW
Humidity39%
Visibility6.2 mi
Dew point35°
Mon, 1265° / 45°0.14
65 °
Dundee, Monday, 12 October
Light rain. High 65°, low 45°.
Pressure29.77 inHg
Wind2.6 mph NW
Humidity65%
Visibility6.2 mi
Dew point51°
Tue, 1353° / 41°0.43
53 °
Dundee, Tuesday, 13 October
Light rain. High 53°, low 41°.
Pressure29.65 inHg
Wind5.5 mph NW
Humidity100%
Visibility—
Dew point51°
Wed, 1451° / 35°0
51 °
Dundee, Wednesday, 14 October
Mostly clear. High 51°, low 35°.
Pressure29.91 inHg
Wind8.7 mph NW
Humidity53%
Visibility—
Dew point27°
Thu, 1557° / 34°0
57 °
Dundee, Thursday, 15 October
Overcast. High 57°, low 34°.
Pressure30.27 inHg
Wind5.5 mph NW
Humidity39%
Visibility—
Dew point25°
Fri, 1659° / 38°0.09
59 °
Dundee, Friday, 16 October
Light rain. High 59°, low 38°.
Pressure30.09 inHg
Wind13.3 mph W
Humidity92%
Visibility—
Dew point40°
Sat, 1749° / 32°0.01
49 °
Dundee, Saturday, 17 October
Light rain. High 49°, low 32°.
Pressure29.97 inHg
Wind18.2 mph NW
Humidity57%
Visibility—
Dew point25°
Sun, 1848° / 27°0
48 °
Dundee, Sunday, 18 October
Clear. High 48°, low 27°.
Pressure30.45 inHg
Wind6.1 mph NW
Humidity40%
Visibility—
Dew point19°
Mon, 1958° / 38°0
58 °
Dundee, Monday, 19 October
Overcast. High 58°, low 38°.
Pressure30.36 inHg
Wind5.7 mph NW
Humidity42%
Visibility—
Dew point29°
Tue, 2059° / 42°0
59 °
Dundee, Tuesday, 20 October
Light rain. High 59°, low 42°.
Pressure30.27 inHg
Wind4.8 mph S
Humidity43%
Visibility—
Dew point32°
Wed, 2158° / 43°0.08
58 °
Dundee, Wednesday, 21 October
Light rain. High 58°, low 43°.
Pressure30.21 inHg
Wind4.6 mph S
Humidity92%
Visibility—
Dew point45°
Thu, 2266° / 50°0.02
66 °
Dundee, Thursday, 22 October
Light rain. High 66°, low 50°.
Pressure30.06 inHg
Wind4 mph W
Humidity68%
Visibility—
Dew point50°
Fri, 2356° / 43°0.96
56 °
Dundee, Friday, 23 October
Heavy rain. High 56°, low 43°.
Pressure29.94 inHg
Wind5 mph W
Humidity93%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2454° / 38°0.15
54 °
Dundee, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.15 in
Chance of precipitation38%
Record high76° (1963)
Record low23° (1969)
Sun, 2553° / 39°0.19
53 °
Dundee, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.19 in
Chance of precipitation37%
Record high77° (1963)
Record low27° (1982)
Mon, 2652° / 38°0.17
52 °
Dundee, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.17 in
Chance of precipitation32%
Record high76° (1963)
Record low27° (2018)
Tue, 2752° / 38°0.13
52 °
Dundee, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation28%
Record high76° (2023)
Record low26° (1976)
Wed, 2852° / 37°0.2
52 °
Dundee, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.2 in
Chance of precipitation33%
Record high76° (2023)
Record low25° (1976)
Thu, 2951° / 35°0.13
51 °
Dundee, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.13 in
Chance of precipitation32%
Record high69° (1989)
Record low26° (1965)
Fri, 3049° / 35°0.22
49 °
Dundee, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.22 in
Chance of precipitation27%
Record high69° (1989)
Record low17° (1962)
Sat, 3151° / 35°0.12
51 °
Dundee, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.12 in
Chance of precipitation28%
Record high74° (2024)
Record low24° (2002)
Sun, 0151° / 36°0.13
51 °
Dundee, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.13 in
Chance of precipitation32%
Record high70° (2024)
Record low27° (1972)
Mon, 0250° / 36°0.19
50 °
Dundee, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.19 in
Chance of precipitation37%
Record high65° (2001)
Record low20° (2002)
Tue, 0350° / 36°0.27
50 °
Dundee, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.27 in
Chance of precipitation43%
Record high66° (1990)
Record low18° (2002)
Wed, 0449° / 35°0.09
49 °
Dundee, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high68° (2022)
Record low24° (1963)
Thu, 0548° / 35°0.19
48 °
Dundee, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.19 in
Chance of precipitation40%
Record high73° (2022)
Record low22° (1965)
Fri, 0648° / 36°0.16
48 °
Dundee, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.16 in
Chance of precipitation38%
Record high73° (2024)
Record low26° (1962)
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 Dundee, NH 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 Dundee, NH 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.