As of 20:10 EDT

Weather in Andover, NH

58°Current weather

Andover, Monday, 12 October, 20:10

Overcast. Feels like 57°. High 66°, low 48°.

Pressure29.80 inHg
Wind8.1 mph NW
Humidity59%
Visibility6.2 mi
Dew point46°

Monthly outlook for Andover, NH: average high 57.7°, average low 42°. That is 2° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 24 October (67.6°), the coolest 19 October (30.1°).

57.7°/42°
Average high / low
+2°
Above normal
4 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October56.2°55.3°+0.5°
22 October – 31 October60.3°51.2°+5°
1 November – 10 Novemberat normal47.9°—

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).

Tue, 1356° / 44°0.7Rain
56 °Rain

Andover, Tuesday, 13 October

Rain. High 56°, low 44°.

Pressure30.03 inHg
Wind9 mph E
Humidity98%
Visibility2.1 mi
Dew point44°
Wed, 1467° / 53°0.01Light rain
67 °Light rain

Andover, Wednesday, 14 October

Light rain. High 67°, low 53°.

Pressure29.77 inHg
Wind12.9 mph W
Humidity64%
Visibility6.2 mi
Dew point54°
Thu, 1555° / 40°0Overcast
55 °Overcast

Andover, Thursday, 15 October

Overcast. High 55°, low 40°.

Pressure30.21 inHg
Wind8.5 mph NW
Humidity48%
Visibility6.2 mi
Dew point31°
Fri, 1649° / 42°0.57Rain
49 °Rain

Andover, Friday, 16 October

Rain. High 49°, low 42°.

Pressure29.65 inHg
Wind9.5 mph SE
Humidity99%
Visibility1.8 mi
Dew point45°
Sat, 1742° / 34°0.02Light rain
42 °Light rain

Andover, Saturday, 17 October

Light rain. High 42°, low 34°.

Pressure29.91 inHg
Wind17.9 mph NW
Humidity74%
Visibility—
Dew point33°
Sun, 1847° / 31°0Partly cloudy
47 °Partly cloudy

Andover, Sunday, 18 October

Partly cloudy. High 47°, low 31°.

Pressure30.39 inHg
Wind10.5 mph W
Humidity43%
Visibility—
Dew point21°
Mon, 1957° / 30°0Partly cloudy
57 °Partly cloudy

Andover, Monday, 19 October

Partly cloudy. High 57°, low 30°.

Pressure30.59 inHg
Wind9.8 mph SW
Humidity49%
Visibility—
Dew point27°
Tue, 2060° / 38°0Overcast
60 °Overcast

Andover, Tuesday, 20 October

Overcast. High 60°, low 38°.

Pressure30.36 inHg
Wind5.6 mph NW
Humidity57%
Visibility—
Dew point39°
Wed, 2161° / 41°0Clear
61 °Clear

Andover, Wednesday, 21 October

Clear. High 61°, low 41°.

Pressure30.21 inHg
Wind8.4 mph NW
Humidity57%
Visibility—
Dew point40°
Thu, 2260° / 41°0Partly cloudy
60 °Partly cloudy

Andover, Thursday, 22 October

Partly cloudy. High 60°, low 41°.

Pressure30.27 inHg
Wind4.9 mph NW
Humidity55%
Visibility—
Dew point38°
Fri, 2358° / 40°0Overcast
58 °Overcast

Andover, Friday, 23 October

Overcast. High 58°, low 40°.

Pressure30.18 inHg
Wind6 mph SW
Humidity61%
Visibility—
Dew point41°
Sat, 2468° / 58°0.02Light rain
68 °Light rain

Andover, Saturday, 24 October

Light rain. High 68°, low 58°.

Pressure29.80 inHg
Wind11 mph SW
Humidity60%
Visibility—
Dew point49°
Sun, 2562° / 48°0.16Light rain
62 °Light rain

Andover, Sunday, 25 October

Light rain. High 62°, low 48°.

Pressure29.62 inHg
Wind12.6 mph W
Humidity90%
Visibility—
Dew point58°
Mon, 2655° / 43°0Overcast
55 °Overcast

Andover, Monday, 26 October

Overcast. High 55°, low 43°.

Pressure30.18 inHg
Wind4.5 mph NW
Humidity70%
Visibility—
Dew point40°
Tue, 2760° / 42°0Mostly clear
60 °Mostly clear

Andover, Tuesday, 27 October

Mostly clear. High 60°, low 42°.

Pressure30.27 inHg
Wind3.2 mph SE
Humidity60%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2851° / 36°0.19Climate normal
51 °Climate normal

Andover, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.19 in
Chance of precipitation33%
Record high74° (2023)
Record low25° (1976)
Thu, 2949° / 35°0.11Climate normal
49 °Climate normal

Andover, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation32%
Record high66° (1989)
Record low25° (1965)
Fri, 3048° / 35°0.15Climate normal
48 °Climate normal

Andover, Friday, 30 October

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation25%
Record high66° (1989)
Record low26° (1962)
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)

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.