Monthly outlook for Alderbrook, NH: average high 51.5°, average low 36.7°. That is 1.6° above the climate normal for October. Precipitation is expected on 9 days (about 2.7 inches), against a normal of 7 days and 2.3 inches. The warmest day looks like 12 October (67.9°), the coolest 19 October (24.5°).
51.5°/36.7°
Average high / low
+1.6°
Above normal
9 / 7
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
52°
49.6°
+1.3°
21 October – 30 October
50.7°
45.9°
+2.7°
31 October – 9 November
at normal
42.2°
—
October records over 66 years
76.8°4 October 2023All-time high
6.6°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Carroll (10 mi).
Mon, 1268° / 42°0
68 °
Alderbrook, Monday, 12 October
Light rain. High 68°, low 42°.
Pressure29.80 inHg
Wind4.7 mph NW
Humidity66%
Visibility6.2 mi
Dew point50°
Tue, 1356° / 51°0.96
56 °
Alderbrook, Tuesday, 13 October
Rain. High 56°, low 51°.
Pressure29.91 inHg
Wind6.6 mph NE
Humidity97%
Visibility2.8 mi
Dew point49°
Wed, 1464° / 50°0.04
64 °
Alderbrook, Wednesday, 14 October
Light rain. High 64°, low 50°.
Pressure29.80 inHg
Wind7 mph W
Humidity71%
Visibility6.2 mi
Dew point50°
Thu, 1554° / 40°0
54 °
Alderbrook, Thursday, 15 October
Partly cloudy. High 54°, low 40°.
Pressure30.18 inHg
Wind11.6 mph NW
Humidity57%
Visibility—
Dew point35°
Fri, 1647° / 39°0.73
47 °
Alderbrook, Friday, 16 October
Rain. High 47°, low 39°.
Pressure29.88 inHg
Wind6.9 mph N
Humidity63%
Visibility—
Dew point34°
Sat, 1750° / 40°0.2
50 °
Alderbrook, Saturday, 17 October
Light rain. High 50°, low 40°.
Pressure29.74 inHg
Wind8.7 mph SW
Humidity87%
Visibility—
Dew point44°
Sun, 1838° / 28°0.32
38 °
Alderbrook, Sunday, 18 October
Snow. High 38°, low 28°.
Pressure30.00 inHg
Wind7.4 mph NW
Humidity90%
Visibility—
Dew point29°
Mon, 1937° / 24°0.04
37 °
Alderbrook, Monday, 19 October
Light snow. High 37°, low 24°.
Pressure30.24 inHg
Wind11.7 mph NW
Humidity67%
Visibility—
Dew point22°
Tue, 2050° / 26°0
50 °
Alderbrook, Tuesday, 20 October
Mostly clear. High 50°, low 26°.
Pressure30.30 inHg
Wind6.3 mph S
Humidity74%
Visibility—
Dew point34°
Wed, 2156° / 36°0
56 °
Alderbrook, Wednesday, 21 October
Mostly clear. High 56°, low 36°.
Pressure30.47 inHg
Wind4.5 mph SE
Humidity70%
Visibility—
Dew point40°
Thu, 2258° / 38°0
58 °
Alderbrook, Thursday, 22 October
Clear. High 58°, low 38°.
Pressure30.39 inHg
Wind7 mph S
Humidity69%
Visibility—
Dew point42°
Fri, 2352° / 39°0.08
52 °
Alderbrook, Friday, 23 October
Light rain. High 52°, low 39°.
Pressure30.21 inHg
Wind6.7 mph NW
Humidity70%
Visibility—
Dew point42°
Sat, 2453° / 35°0
53 °
Alderbrook, Saturday, 24 October
Overcast. High 53°, low 35°.
Pressure30.27 inHg
Wind5.7 mph SW
Humidity70%
Visibility—
Dew point36°
Sun, 2549° / 39°0.21
49 °
Alderbrook, Sunday, 25 October
Light rain. High 49°, low 39°.
Pressure29.88 inHg
Wind11.4 mph SW
Humidity93%
Visibility—
Dew point46°
Mon, 2637° / 32°0.12
37 °
Alderbrook, Monday, 26 October
Light snow. High 37°, low 32°.
Pressure29.94 inHg
Wind6 mph NW
Humidity82%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2745° / 32°0.16
45 °
Alderbrook, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.16 in
Chance of precipitation40%
Record high67° (2023)
Record low15° (2018)
Wed, 2845° / 31°0.18
45 °
Alderbrook, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.18 in
Chance of precipitation43%
Record high65° (2023)
Record low15° (1976)
Thu, 2944° / 29°0.12
44 °
Alderbrook, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.12 in
Chance of precipitation35%
Record high61° (1989)
Record low15° (2002)
Fri, 3043° / 29°0.16
43 °
Alderbrook, Friday, 30 October
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.16 in
Chance of precipitation33%
Record high62° (1989)
Record low7° (1962)
Sat, 3144° / 29°0.09
44 °
Alderbrook, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.09 in
Chance of precipitation35%
Record high66° (2024)
Record low14° (2002)
Sun, 0144° / 31°0.13
44 °
Alderbrook, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation43%
Record high62° (2024)
Record low19° (1965)
Mon, 0243° / 30°0.15
43 °
Alderbrook, Monday, 2 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.15 in
Chance of precipitation42%
Record high60° (2001)
Record low9° (2002)
Tue, 0343° / 30°0.21
43 °
Alderbrook, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.21 in
Chance of precipitation55%
Record high60° (1982)
Record low4° (2002)
Wed, 0442° / 29°0.08
42 °
Alderbrook, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation38%
Record high62° (1982)
Record low4° (2002)
Thu, 0542° / 30°0.17
42 °
Alderbrook, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.17 in
Chance of precipitation48%
Record high66° (2022)
Record low15° (1965)
Fri, 0642° / 30°0.14
42 °
Alderbrook, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.14 in
Chance of precipitation43%
Record high65° (2022)
Record low17° (1962)
Sat, 0741° / 28°0.09
41 °
Alderbrook, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation42%
Record high62° (2020)
Record low1° (2002)
Sun, 0839° / 27°0.09
39 °
Alderbrook, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation38%
Record high61° (2020)
Record low0° (2002)
Mon, 0940° / 27°0.12
40 °
Alderbrook, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.12 in
Chance of precipitation32%
Record high59° (2011)
Record low6° (1971)
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 Alderbrook, 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 Alderbrook, 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.