As of 16:22 EDT

Weather in Andover, NH

56°Current weather

Andover, Thursday, 15 October, 16:22

Partly cloudy. Feels like 54°. High 57°, low 43°.

Pressure30.15 inHg
Wind2 mph S
Humidity42%
Visibility6.2 mi
Dew point34°

Monthly outlook for Andover, NH: average high 57.2°, average low 37.4°. That is 2.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.8 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 20 October (66.3°), the coolest 18 October (30.4°).

57.2°/37.4°
Average high / low
+2.4°
Above normal
1 / 5
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October56.9°54.2°+1.5°
25 October – 3 November57.7°50.3°+4.1°
4 November – 13 Novemberat normal46°—

October records over 66 years

82°6 October 2025All-time high
22.1°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Hill (6 mi).

Fri, 1660° / 43°0.79Heavy rain
60 °Heavy rain

Andover, Friday, 16 October

Heavy rain. High 60°, low 43°.

Pressure29.77 inHg
Wind6.3 mph SE
Humidity100%
Visibility0.2 mi
Dew point48°
Sat, 1750° / 35°0.01Light rain
50 °Light rain

Andover, Saturday, 17 October

Light rain. High 50°, low 35°.

Pressure30.09 inHg
Wind15.1 mph NW
Humidity64%
Visibility6.2 mi
Dew point28°
Sun, 1853° / 30°0Clear
53 °Clear

Andover, Sunday, 18 October

Clear. High 53°, low 30°.

Pressure30.56 inHg
Wind5.2 mph W
Humidity49%
Visibility6.2 mi
Dew point24°
Mon, 1960° / 36°0Clear
60 °Clear

Andover, Monday, 19 October

Clear. High 60°, low 36°.

Pressure30.53 inHg
Wind3.2 mph SE
Humidity48%
Visibility6.2 mi
Dew point36°
Tue, 2066° / 37°0Overcast
66 °Overcast

Andover, Tuesday, 20 October

Overcast. High 66°, low 37°.

Pressure30.30 inHg
Wind6.7 mph NW
Humidity47%
Visibility—
Dew point36°
Wed, 2157° / 38°0Clear
57 °Clear

Andover, Wednesday, 21 October

Clear. High 57°, low 38°.

Pressure30.33 inHg
Wind7 mph N
Humidity57%
Visibility—
Dew point37°
Thu, 2254° / 35°0Clear
54 °Clear

Andover, Thursday, 22 October

Clear. High 54°, low 35°.

Pressure30.47 inHg
Wind4.4 mph S
Humidity55%
Visibility—
Dew point31°
Fri, 2356° / 37°0Clear
56 °Clear

Andover, Friday, 23 October

Clear. High 56°, low 37°.

Pressure30.18 inHg
Wind10.7 mph NW
Humidity51%
Visibility—
Dew point36°
Sat, 2456° / 35°0Clear
56 °Clear

Andover, Saturday, 24 October

Clear. High 56°, low 35°.

Pressure30.42 inHg
Wind4.9 mph NW
Humidity51%
Visibility—
Dew point30°
Sun, 2554° / 33°0Clear
54 °Clear

Andover, Sunday, 25 October

Clear. High 54°, low 33°.

Pressure30.50 inHg
Wind2.9 mph SE
Humidity50%
Visibility—
Dew point28°
Mon, 2661° / 37°0Clear
61 °Clear

Andover, Monday, 26 October

Clear. High 61°, low 37°.

Pressure30.30 inHg
Wind12.4 mph NW
Humidity50%
Visibility—
Dew point36°
Tue, 2756° / 38°0Clear
56 °Clear

Andover, Tuesday, 27 October

Clear. High 56°, low 38°.

Pressure30.45 inHg
Wind6.1 mph NW
Humidity52%
Visibility—
Dew point33°
Wed, 2862° / 39°0Overcast
62 °Overcast

Andover, Wednesday, 28 October

Overcast. High 62°, low 39°.

Pressure30.39 inHg
Wind3.6 mph W
Humidity40%
Visibility—
Dew point29°
Thu, 2964° / 41°0Overcast
64 °Overcast

Andover, Thursday, 29 October

Overcast. High 64°, low 41°.

Pressure30.18 inHg
Wind4.7 mph W
Humidity55%
Visibility—
Dew point45°
Fri, 3049° / 40°0Overcast
49 °Overcast

Andover, Friday, 30 October

Overcast. High 49°, low 40°.

Pressure30.18 inHg
Wind3 mph SE
Humidity60%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3150° / 35°0.09Climate normal
50 °Climate normal

Andover, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (2024)
Record low24° (2020)
Sun, 0151° / 37°0.11Climate normal
51 °Climate normal

Andover, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation27%
Record high68° (1974)
Record low26° (2020)
Mon, 0250° / 36°0.12Climate normal
50 °Climate normal

Andover, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation32%
Record high66° (2001)
Record low22° (1965)
Tue, 0349° / 35°0.2Climate normal
49 °Climate normal

Andover, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.2 in
Chance of precipitation42%
Record high66° (1990)
Record low19° (2002)
Wed, 0449° / 35°0.1Climate normal
49 °Climate normal

Andover, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation23%
Record high67° (1987)
Record low24° (2013)
Thu, 0548° / 35°0.15Climate normal
48 °Climate normal

Andover, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation37%
Record high72° (2022)
Record low23° (1965)
Fri, 0648° / 36°0.13Climate normal
48 °Climate normal

Andover, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.13 in
Chance of precipitation35%
Record high73° (2024)
Record low25° (1962)
Sat, 0747° / 34°0.06Climate normal
47 °Climate normal

Andover, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (2020)
Record low15° (2002)
Sun, 0846° / 33°0.09Climate normal
46 °Climate normal

Andover, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation27%
Record high69° (2020)
Record low14° (2002)
Mon, 0946° / 33°0.11Climate normal
46 °Climate normal

Andover, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (2020)
Record low17° (1971)
Tue, 1046° / 33°0.15Climate normal
46 °Climate normal

Andover, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation37%
Record high70° (2020)
Record low19° (2017)
Wed, 1145° / 33°0.14Climate normal
45 °Climate normal

Andover, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.14 in
Chance of precipitation42%
Record high70° (2020)
Record low16° (2017)
Thu, 1244° / 31°0.15Climate normal
44 °Climate normal

Andover, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation35%
Record high66° (2022)
Record low17° (2019)
Fri, 1342° / 30°0.15Climate normal
42 °Climate normal

Andover, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.15 in
Chance of precipitation37%
Record high61° (1964)
Record low10° (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 Andover, 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 Andover, 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.