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Errol, NH

64°F
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Errol

New Hampshire

64°
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Errol, NH Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

September

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
30
Times of sun and clouds
67°
46°
31
Turning cloudy
70°
53°
1
Cloudy
75°
55°
2
Humid with rain
73°
54°
3
Mostly cloudy and less humid
71°
51°
4
Sun and some clouds
67°
48°
5
Plenty of sun
67°
46°
6
Mostly cloudy
68°
50°
7
A shower and thunderstorm
68°
51°
8
A little morning rain; cloudy
67°
50°
9
Clouds and sunshine
65°
46°
10
Sunshine and a few clouds
64°
42°
11
Partly sunny
69°
40°
12
Mostly cloudy
62°
39°
13
Sunshine and a few clouds
65°
43°
14
Mainly cloudy
64°
42°
15
Rain
60°
39°
16
Mostly cloudy
63°
40°
17
Periods of rain
61°
39°
18
A few afternoon showers
64°
44°
19
Periods of rain
61°
40°
20
Mostly cloudy
61°
41°
21
Cloudy
60°
39°
22
Sunshine and a few clouds
62°
45°
23
Mostly sunny
66°
41°
24
A sun-and-cloud mix
64°
38°
25
Sunshine and some clouds
65°
46°
26
Mostly sunny
68°
46°
27
Cloudy with a little rain
67°
44°
28
Periods of rain
61°
39°
29
A.M. showers; mostly cloudy
60°
41°
30
Times of sun and clouds
64°
35°
1
A few morning showers; cooler
56°
42°
2
Mostly sunny
65°
44°
3
Partly sunny
66°
34°

Temperature Graph

°F
80° 70° 60° 50° 40° Sep
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

September Weather in Errol

Errol's September 2026 forecast shows daily high temperatures ranging from 56° to 75°, with overnight lows between 34° and 55°. The average high for September is 65° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Errol. See also: October | November | December.

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Weather Near Errol:

  • Augusta, ME
  • Lewiston, ME
  • Portland, ME
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