Guilford, ME Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Guilford, ME.

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Current Conditions — Guilford, ME

GREENVILLE (KGNR)

NULL

52.0 F
Humidity:52%
Wind Speed:NE 4.7 mph
Barometer: in
Dewpoint:35.1 F
Visibility:NULL mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 26 2026, 08:56 PM EDT
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5-Day Forecast — Guilford, ME

Sunday

High 64 °F
Forecast Missing
Sunday
Night
Low 39 °F
Partly Cloudy
Monday

High 66 °F
Partly Sunny
Monday
Night
Low 37 °F
Partly Cloudy
Tuesday

High 64 °F
Mostly Sunny
Tuesday
Night
Low 37 °F
Mostly Cloudy
Wednesday

High 51 °F
Chance of Rain Showers
Wednesday
Night
Low 41 °F
Rain Likely
Thursday

High 50 °F
Rain

Detailed Forecast — Guilford, ME

Sunday
Chance of Rain. High near 64°F.
Sunday Night
Partly Cloudy. Low around 39°F. Wind 0 to 1 mph, with gusts as high as 2 mph.
Monday
Partly Sunny. High near 66°F. Wind 1 to 3 mph, with gusts as high as 7 mph.
Monday Night
Partly Cloudy. Low around 37°F. Wind 1 to 3 mph, with gusts as high as 7 mph.
Tuesday
Mostly Sunny. High near 64°F. Wind 1 to 9 mph, with gusts as high as 17 mph.
Tuesday Night
Mostly Cloudy. Low around 37°F. Wind 2 to 6 mph, with gusts as high as 12 mph.
Wednesday
Chance of Rain Showers. High near 51°F. Wind 3 to 8 mph, with gusts as high as 16 mph.
Wednesday Night
Rain Likely. Low around 41°F. Wind 5 to 6 mph, with gusts as high as 13 mph.
Thursday
Rain. High near 50°F. Wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Rain. Low around 42°F. Wind 9 to 10 mph, with gusts as high as 21 mph.
Friday
Rain. High near 53°F. Wind around 10 mph, with gusts as high as 22 mph.
Friday Night
Rain Likely. Low around 39°F. Wind 7 to 9 mph, with gusts as high as 17 mph.
Saturday
Chance of Rain. High near 53°F. Wind 7 to 8 mph, with gusts as high as 16 mph.
Saturday Night
Chance of Rain. Low around 37°F. Wind 3 to 5 mph, with gusts as high as 13 mph.
ME Radar
Current Radar • ME
Day 1 Outlook • April 27, 2026

Observation History — Guilford, ME

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
08:56 PM EDT NE 4.7 NULL NULL -- 52.0 35.1 52% NA NA M
07:56 PM EDT 4.7 NULL NULL -- 55.0 34.0 45% NA NA M
06:56 PM EDT NW 4.7 NULL NULL -- 59.0 33.1 37% NA NA M
05:56 PM EDT NW 5.8 NULL NULL -- 61.0 33.1 35% NA NA M
04:56 PM EDT 4.7 NULL NULL -- 62.1 33.1 34% NA NA M
03:56 PM EDT 5.8 NULL NULL -- 61.0 33.1 35% NA NA M
02:56 PM EDT 3.4 NULL NULL -- 60.1 32.0 35% NA NA M
01:56 PM EDT 5.8 NULL NULL -- 57.9 30.0 34% NA NA M
12:56 PM EDT 6.9 NULL NULL -- 57.0 28.9 34% NA NA M
11:56 AM EDT 9.2 NULL NULL -- 54.0 28.0 37% NA NA M
10:56 AM EDT 4.7 NULL NULL -- 53.1 27.0 36% NA NA M
09:56 AM EDT 4.7 NULL NULL -- 52.0 30.0 43% NA NA M
08:56 AM EDT 3.4 NULL NULL -- 45.0 28.9 53% 43.7 NA M
07:56 AM EDT 0.0 NULL NULL -- NULL 28.9 % NA NA M
06:56 AM EDT 0.0 NULL NULL -- 36.0 28.9 75% NA NA M
05:56 AM EDT 3.4 NULL NULL -- 33.1 28.0 82% 30.0 NA M
04:56 AM EDT NE 5.8 NULL NULL -- 33.1 28.0 82% 27.7 NA M
03:56 AM EDT 3.4 NULL NULL -- NULL 28.0 % NA NA M
02:56 AM EDT NW 3.4 NULL NULL -- NULL 28.0 % NA NA M
01:56 AM EDT 6.9 NULL NULL -- 36.0 28.9 75% 30.4 NA M
12:56 AM EDT 5.8 NULL NULL -- NULL 28.0 % NA NA M
11:56 PM EDT NW 4.7 NULL NULL -- NULL 28.0 % NA NA M
10:56 PM EDT NE 4.7 NULL NULL -- 41.0 28.0 60% 37.9 NA M
09:56 PM EDT 0.0 NULL NULL -- 39.9 28.0 62% NA NA M

Regional Weather Observation

GREENVILLE (KGNR)

NULL
52.0 F

MILLINOCKET (KMLT)

NULL
51.8 F

WATERVILLE (KWVL)

Clear
51.8 F

BANGOR (KBGR)

Clear
48.2 F

AUGUSTA (KAUG)

Clear
51.8 F

ROCKLAND/KNOX (KRKD)

Clear
42.8 F
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