East Haddam, CT Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for East Haddam, CT.

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Current Conditions — East Haddam, CT

HARTFORD/BRAINAR (KHFD)

Clear

62.6 F
Humidity:27%
Wind Speed: mph
Barometer:30.08 in
Dewpoint:28.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
May 12 2026, 02:25 PM EDT
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5-Day Forecast — East Haddam, CT

Tuesday

High 64 °F
Mostly Sunny
Tuesday
Night
Low 48 °F
Mostly Cloudy
Wednesday

High 62 °F
Overcast
Wednesday
Night
Low 53 °F
Rain Likely
Thursday

High 62 °F
T-storms
Thursday
Night
Low 50 °F
Rain Likely
Friday

High 64 °F
Rain Showers Likely
Friday
Night
Low 51 °F
Partly Cloudy
Saturday

High 75 °F
Mostly Sunny

Detailed Forecast — East Haddam, CT

Tuesday
Mostly Sunny. High near 64°F. Wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly Cloudy. Low around 48°F. Wind 3 to 7 mph, with gusts as high as 13 mph.
Wednesday
Overcast. High near 62°F. Wind 7 to 16 mph, with gusts as high as 29 mph.
Wednesday Night
Rain Likely. Low around 53°F. Wind 8 to 14 mph, with gusts as high as 25 mph.
Thursday
Thunderstorms. High near 62°F. Wind 6 to 9 mph, with gusts as high as 18 mph.
Thursday Night
Rain Likely. Low around 50°F. Wind 3 to 5 mph, with gusts as high as 12 mph.
Friday
Rain Showers Likely. High near 64°F. Wind 8 to 9 mph, with gusts as high as 20 mph.
Friday Night
Partly Cloudy. Low around 51°F. Wind 2 to 3 mph, with gusts as high as 12 mph.
Saturday
Mostly Sunny. High near 75°F. Wind 2 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly Clear. Low around 57°F. Wind 3 to 6 mph, with gusts as high as 16 mph.
Sunday
Mostly Sunny. High near 82°F. Wind 3 to 10 mph, with gusts as high as 21 mph.
Sunday Night
Partly Cloudy. Low around 57°F. Wind 1 to 5 mph, with gusts as high as 14 mph.
Monday
Partly Sunny. High near 80°F. Wind 1 to 8 mph, with gusts as high as 17 mph.
CT Radar
Current Radar • CT
Day 1 Outlook • May 12, 2026

Observation History — East Haddam, CT

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)
02:25 PM EDT 10.00 Clear -- 62.6 28.4 27% NA NA 30.08 1018.6
02:20 PM EDT 6.9 10.00 Clear -- 62.6 28.4 27% NA NA 30.08 1018.6
02:10 PM EDT 11.5 10.00 Clear -- 62.6 28.4 27% NA NA 30.09 1019.0
02:05 PM EDT W 9.2 10.00 Clear -- 60.8 28.4 29% NA NA 30.09 1019.0
01:50 PM EDT 10.00 Clear -- 62.6 30.2 29% NA NA 30.09 1019.0
01:40 PM EDT 10.00 Clear -- 62.6 30.2 29% NA NA 30.09 1019.0
01:35 PM EDT W 3.4 10.00 Clear -- 60.8 28.4 29% NA NA 30.10 1019.3
01:30 PM EDT 10.00 Clear -- 60.8 28.4 29% NA NA 30.10 1019.3
01:20 PM EDT 8.1 10.00 Clear -- 60.8 30.2 31% NA NA 30.10 1019.3
01:10 PM EDT NW 9.2 10.00 Mostly Clear -- 60.8 30.2 31% NA NA 30.10 1019.3
01:05 PM EDT NW 11.5 10.00 Mostly Clear -- 59.0 28.4 31% NA NA 30.10 1019.3
01:00 PM EDT 11.5 10.00 Mostly Clear -- 59.0 28.4 31% NA NA 30.11 1019.6
12:45 PM EDT W 9.2 10.00 Mostly Clear -- 60.8 28.4 29% NA NA 30.11 1019.6
12:40 PM EDT E 4.6 G 16.1 10.00 Mostly Clear -- 60.8 30.2 31% NA NA 30.11 1019.6
12:35 PM EDT E 4.6 G 16.1 10.00 Mostly Clear -- 60.8 28.4 29% NA NA 30.12 1020.0
12:25 PM EDT E 4.6 G 16.1 10.00 Mostly Clear -- 60.8 28.4 29% NA NA 30.12 1020.0
12:20 PM EDT E 4.6 G 16.1 10.00 Mostly Clear -- 60.8 28.4 29% NA NA 30.12 1020.0
11:55 AM EDT 10.00 Partly Cloudy -- 60.8 32.0 34% NA NA 30.13 1020.3
11:53 AM EDT E 4.7 G 16.1 10.00 Mostly Clear -- 59.0 30.9 34% NA NA 30.13 1020.3
11:50 AM EDT 4.6 10.00 Partly Cloudy -- 59.0 30.2 33% NA NA 30.13 1020.3
11:45 AM EDT S 4.6 10.00 Partly Cloudy -- 57.2 28.4 33% NA NA 30.13 1020.3
11:35 AM EDT 9.2 10.00 Partly Cloudy -- 59.0 30.2 33% NA NA 30.14 1020.7
11:20 AM EDT 4.6 10.00 Mostly Cloudy -- 55.4 30.2 38% NA NA 30.14 1020.7
11:10 AM EDT 5.7 10.00 Mostly Clear -- 57.2 32.0 38% NA NA 30.14 1020.7

Regional Weather Observation

HARTFORD/BRAINAR (KHFD)

Clear
62.6 F

WINDSOR LOCKS (KBDL)

Clear
62.6 F

MERIDEN (KMMK)

Clear
62.6 F

WILLIMANTIC (KIJD)

Mostly Clear
62.6 F

CHESTER (KSNC)

Clear
64.4 F

NEW HAVEN/TWEED (KHVN)

Clear
59.0 F
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