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Errol, NH

39°F
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Errol

New Hampshire

39°
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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 WinterCast Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

May

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
26
68°
26°
27
74°
28°
28
66°
29°
29
63°
30°
30
49°
42°
1
Some sun, then clouds
52°
29°
2
Mostly cloudy with a shower
47°
33°
3
Cloudy with a shower in spots
46°
28°
4
Mainly cloudy
56°
39°
5
Warmer with showers around
68°
50°
6
Cooler with periods of rain
57°
41°
7
Periods of rain
52°
34°
8
A few morning showers; cold
44°
31°
9
Mostly cloudy, a little rain
46°
33°
10
A couple of morning showers
49°
39°
11
Rain and a thunderstorm
53°
36°
12
A touch of morning rain
55°
38°
13
Mostly cloudy, a little rain
54°
40°
14
Clouds and sun
53°
39°
15
Clouds and sun
59°
38°
16
Times of clouds and sun
57°
36°
17
Mostly sunny
56°
35°
18
Rain becoming steadier
58°
43°
19
A little morning rain; cloudy
58°
44°
20
Clouds and sun
65°
44°
21
A.M. rain; otherwise, cloudy
66°
43°
22
Plenty of clouds
66°
41°
23
Rain becoming steadier
58°
43°
24
A little afternoon rain
58°
43°
25
Sunshine
60°
39°
26
Increasing cloudiness
61°
39°
27
Cloudy with a shower in spots
61°
42°
28
Rain tapering off
59°
43°
29
Cloudy with occasional rain
61°
46°
30
Cloudy with a stray shower
66°
45°
31
Mostly cloudy
64°
41°
1
Turning cloudy
61°
40°
2
Mostly sunny
61°
40°
3
Turning out cloudy
62°
41°
4
Cloudy with a shower in spots
61°
41°
5
Sunshine and a few clouds
62°
42°
6
Partly sunny
63°
45°

Temperature Graph

°F
70° 60° 50° 40° 30° May
Today 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 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

May Weather in Errol

Errol's May 2026 forecast shows daily high temperatures ranging from 44° to 68°, with overnight lows between 28° and 50°. The average high for May is 58° with an average low of 40°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Errol. See also: June | July | August.

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World North America United States New Hampshire Errol

Weather Near Errol:

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