As of 05:02 EDT

Weather in Errol, NH

45°Current weather

Errol, Tuesday, 13 October, 05:02

Overcast. Feels like 40°. High 49°, low 40°.

Pressure30.00 inHg
Wind9.2 mph SE
Humidity92%
Visibility3.2 mi
Dew point43°

Monthly outlook for Errol, NH: average high 48.1°, average low 35.8°. That is 0.5° below the climate normal for October. Precipitation is expected on 6 days (about 3.3 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 24 October (63.8°), the coolest 28 October (26.4°).

48.1°/35.8°
Average high / low
−0.5°
Below normal
6 / 6
Wet days / normal
3.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October48.4°50.1°-1°
23 October – 1 November47.8°46.3°+0.8°
2 November – 11 Novemberat normal42.4°—

October records over 66 years

79.5°6 October 2025All-time high
18.7°29 October 1965All-time low

Climate normals and records are computed from the nearest reference point — Magalloway (9 mi).

Wed, 1455° / 45°0.53Heavy rain
55 °Heavy rain

Errol, Wednesday, 14 October

Heavy rain. High 55°, low 45°.

Pressure29.77 inHg
Wind12.6 mph W
Humidity94%
Visibility6.2 mi
Dew point49°
Thu, 1548° / 37°0.03Light rain
48 °Light rain

Errol, Thursday, 15 October

Light rain. High 48°, low 37°.

Pressure30.21 inHg
Wind11.4 mph NW
Humidity60%
Visibility6.2 mi
Dew point29°
Fri, 1645° / 36°0.69Rain
45 °Rain

Errol, Friday, 16 October

Rain. High 45°, low 36°.

Pressure29.68 inHg
Wind10.5 mph SE
Humidity100%
Visibility1.0 mi
Dew point41°
Sat, 1734° / 29°0.12Light snow
34 °Light snow

Errol, Saturday, 17 October

Light snow. High 34°, low 29°.

Pressure29.88 inHg
Wind18.2 mph NW
Humidity93%
Visibility—
Dew point31°
Sun, 1842° / 27°0Light rain
42 °Light rain

Errol, Sunday, 18 October

Light rain. High 42°, low 27°.

Pressure30.27 inHg
Wind12.4 mph NW
Humidity78%
Visibility—
Dew point31°
Mon, 1942° / 28°0Overcast
42 °Overcast

Errol, Monday, 19 October

Overcast. High 42°, low 28°.

Pressure30.53 inHg
Wind6.5 mph S
Humidity89%
Visibility—
Dew point34°
Tue, 2056° / 36°0Clear
56 °Clear

Errol, Tuesday, 20 October

Clear. High 56°, low 36°.

Pressure30.39 inHg
Wind7.2 mph W
Humidity73%
Visibility—
Dew point43°
Wed, 2155° / 37°0Overcast
55 °Overcast

Errol, Wednesday, 21 October

Overcast. High 55°, low 37°.

Pressure30.39 inHg
Wind6.7 mph NW
Humidity84%
Visibility—
Dew point44°
Thu, 2258° / 37°0Overcast
58 °Overcast

Errol, Thursday, 22 October

Overcast. High 58°, low 37°.

Pressure30.39 inHg
Wind2.7 mph W
Humidity67%
Visibility—
Dew point39°
Fri, 2356° / 43°0Overcast
56 °Overcast

Errol, Friday, 23 October

Overcast. High 56°, low 43°.

Pressure30.24 inHg
Wind4.4 mph S
Humidity82%
Visibility—
Dew point45°
Sat, 2464° / 47°0.08Light rain
64 °Light rain

Errol, Saturday, 24 October

Light rain. High 64°, low 47°.

Pressure29.77 inHg
Wind14.9 mph W
Humidity80%
Visibility—
Dew point54°
Sun, 2548° / 43°0.02Light rain
48 °Light rain

Errol, Sunday, 25 October

Light rain. High 48°, low 43°.

Pressure29.88 inHg
Wind10.6 mph W
Humidity80%
Visibility—
Dew point40°
Mon, 2641° / 33°0.07Snow
41 °Snow

Errol, Monday, 26 October

Snow. High 41°, low 33°.

Pressure29.88 inHg
Wind13.1 mph W
Humidity81%
Visibility—
Dew point32°
Tue, 2739° / 29°0.04Light snow
39 °Light snow

Errol, Tuesday, 27 October

Light snow. High 39°, low 29°.

Pressure30.03 inHg
Wind13.6 mph NW
Humidity68%
Visibility—
Dew point25°
Wed, 2840° / 26°0.02Light rain
40 °Light rain

Errol, Wednesday, 28 October

Light rain. High 40°, low 26°.

Pressure29.88 inHg
Wind3.8 mph W
Humidity64%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2945° / 32°0.08Climate normal
45 °Climate normal

Errol, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.08 in
Chance of precipitation30%
Record high62° (1989)
Record low19° (1965)
Fri, 3044° / 32°0.12Climate normal
44 °Climate normal

Errol, Friday, 30 October

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.12 in
Chance of precipitation22%
Record high64° (1989)
Record low20° (1962)
Sat, 3146° / 32°0.08Climate normal
46 °Climate normal

Errol, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation30%
Record high68° (2024)
Record low20° (2002)
Sun, 0146° / 33°0.11Climate normal
46 °Climate normal

Errol, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation38%
Record high63° (2019)
Record low21° (1965)
Mon, 0244° / 33°0.13Climate normal
44 °Climate normal

Errol, Monday, 2 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.13 in
Chance of precipitation38%
Record high61° (2001)
Record low14° (2002)
Tue, 0344° / 32°0.19Climate normal
44 °Climate normal

Errol, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.19 in
Chance of precipitation50%
Record high60° (1982)
Record low13° (2002)
Wed, 0444° / 32°0.07Climate normal
44 °Climate normal

Errol, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (1982)
Record low19° (2002)
Thu, 0544° / 31°0.15Climate normal
44 °Climate normal

Errol, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation42%
Record high68° (2022)
Record low16° (1965)
Fri, 0643° / 32°0.1Climate normal
43 °Climate normal

Errol, Friday, 6 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.1 in
Chance of precipitation40%
Record high69° (2022)
Record low22° (1973)
Sat, 0742° / 31°0.07Climate normal
42 °Climate normal

Errol, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.07 in
Chance of precipitation33%
Record high63° (2020)
Record low9° (2002)
Sun, 0841° / 29°0.07Climate normal
41 °Climate normal

Errol, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation25%
Record high63° (2020)
Record low7° (2002)
Mon, 0941° / 29°0.1Climate normal
41 °Climate normal

Errol, Monday, 9 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation35%
Record high63° (2020)
Record low13° (1971)
Tue, 1041° / 30°0.11Climate normal
41 °Climate normal

Errol, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.11 in
Chance of precipitation37%
Record high65° (2020)
Record low14° (1995)
Wed, 1140° / 29°0.13Climate normal
40 °Climate normal

Errol, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.13 in
Chance of precipitation53%
Record high63° (2022)
Record low14° (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 Errol, 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 Errol, 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.