As of 20:57 EDT

Weather in Errol, NH

46°Current weather

Errol, Sunday, 11 October, 20:57

Overcast. Feels like 44°. High 54°, low 33°.

Pressure30.06 inHg
Wind4.6 mph SW
Humidity79%
Visibility6.2 mi
Dew point40°

Monthly outlook for Errol, NH: average high 50.3°, average low 35.7°. That is 0.3° above the climate normal for October. Precipitation is expected on 8 days (about 3.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 12 October (64.5°), the coolest 18 October (24.8°).

50.3°/35.7°
Average high / low
+0.3°
Above normal
8 / 6
Wet days / normal
3.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October47.5°50.7°-1.8°
21 October – 30 October55°47°+4.5°
31 October – 9 Novemberat normal43.3°—

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).

Mon, 1265° / 39°0.06Light rain
65 °Light rain

Errol, Monday, 12 October

Light rain. High 65°, low 39°.

Pressure29.74 inHg
Wind10 mph NW
Humidity74%
Visibility6.2 mi
Dew point49°
Tue, 1344° / 38°1.87Heavy rain
44 °Heavy rain

Errol, Tuesday, 13 October

Heavy rain. High 44°, low 38°.

Pressure30.09 inHg
Wind10.3 mph SE
Humidity99%
Visibility2.0 mi
Dew point36°
Wed, 1451° / 42°0.1Rain
51 °Rain

Errol, Wednesday, 14 October

Rain. High 51°, low 42°.

Pressure29.85 inHg
Wind1.1 mph SW
Humidity91%
Visibility5.1 mi
Dew point45°
Thu, 1548° / 36°0.02Light rain
48 °Light rain

Errol, Thursday, 15 October

Light rain. High 48°, low 36°.

Pressure30.18 inHg
Wind12.1 mph NW
Humidity65%
Visibility6.2 mi
Dew point31°
Fri, 1642° / 34°0.62Snow
42 °Snow

Errol, Friday, 16 October

Snow. High 42°, low 34°.

Pressure29.71 inHg
Wind17.6 mph NW
Humidity98%
Visibility—
Dew point40°
Sat, 1735° / 27°0.15Light snow
35 °Light snow

Errol, Saturday, 17 October

Light snow. High 35°, low 27°.

Pressure29.88 inHg
Wind18.3 mph NW
Humidity79%
Visibility—
Dew point26°
Sun, 1838° / 25°0.01Light snow
38 °Light snow

Errol, Sunday, 18 October

Light snow. High 38°, low 25°.

Pressure30.45 inHg
Wind12.8 mph NW
Humidity58%
Visibility—
Dew point18°
Mon, 1952° / 28°0Partly cloudy
52 °Partly cloudy

Errol, Monday, 19 October

Partly cloudy. High 52°, low 28°.

Pressure30.33 inHg
Wind11.1 mph W
Humidity50%
Visibility—
Dew point27°
Tue, 2046° / 31°0Overcast
46 °Overcast

Errol, Tuesday, 20 October

Overcast. High 46°, low 31°.

Pressure30.42 inHg
Wind6.3 mph NW
Humidity89%
Visibility—
Dew point41°
Wed, 2151° / 29°0Partly cloudy
51 °Partly cloudy

Errol, Wednesday, 21 October

Partly cloudy. High 51°, low 29°.

Pressure30.74 inHg
Wind4.9 mph SE
Humidity62%
Visibility—
Dew point30°
Thu, 2253° / 30°0Overcast
53 °Overcast

Errol, Thursday, 22 October

Overcast. High 53°, low 30°.

Pressure30.65 inHg
Wind5.3 mph S
Humidity61%
Visibility—
Dew point32°
Fri, 2362° / 39°0Overcast
62 °Overcast

Errol, Friday, 23 October

Overcast. High 62°, low 39°.

Pressure30.39 inHg
Wind5.2 mph W
Humidity70%
Visibility—
Dew point43°
Sat, 2459° / 47°0.05Light rain
59 °Light rain

Errol, Saturday, 24 October

Light rain. High 59°, low 47°.

Pressure30.06 inHg
Wind10 mph SW
Humidity64%
Visibility—
Dew point45°
Sun, 2558° / 50°0.54Rain
58 °Rain

Errol, Sunday, 25 October

Rain. High 58°, low 50°.

Pressure29.74 inHg
Wind12.2 mph SW
Humidity96%
Visibility—
Dew point56°
Mon, 2648° / 43°0.06Light rain
48 °Light rain

Errol, Monday, 26 October

Light rain. High 48°, low 43°.

Pressure29.85 inHg
Wind7.5 mph NW
Humidity78%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2746° / 35°0.12Climate normal
46 °Climate normal

Errol, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.12 in
Chance of precipitation37%
Record high69° (2023)
Record low19° (1976)
Wed, 2846° / 33°0.15Climate normal
46 °Climate normal

Errol, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation38%
Record high68° (2023)
Record low20° (1976)
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)

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.