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Haddam CT Weather - Overcast - 68°F
Overcast
68°F
Updated 3:15 pm
Feels Like 78°F
Humidity 93%
Wind NW 5 mph
Barometer  29.85 in
Dew Point 66°F
Haddam CT Weather - Overcast - 20°C
Overcast
20°C
Updated 3:15 pm
Feels Like 26°C
Humidity 93%
Wind NW 8 km/h
Barometer  101 kPa
Dew Point 19°C
Haddam, CT Weather and Current Conditionshaddam ct weather forecast

Haddam, CT Weather Forecast

Haddam Connecticut WeatherHaddam, Connecticut Weather Weather Forecast
14 day API weather forecast for Haddam, Connecticut. Note: The 7-day weather forecast for Haddam, CT is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Haddam, CT Weather Forecast Dated: 315 PM Sun Sep 13 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and a stable pattern will dominate.

Sunday, September 13, 2026

Mid-Morning
Haddam Weather - 2026-09-13 - Morning - Heavy Rain
65°F 19°C
Heavy Rain
Mid-Afternoon
Haddam Weather - 2026-09-13 - Afternoon - Scattered Showers
72°F 22°C
Scattered Showers
Early-Evening
Haddam Weather - 2026-09-13 - Evening - Scattered Showers
71°F 22°C
Scattered Showers
Pleasant near 72°F 22°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Monday, September 14, 2026

Mid-Morning
Haddam Weather - 2026-09-14 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Haddam Weather - 2026-09-14 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Haddam Weather - 2026-09-14 - Evening - Sunny
60°F 16°C
Sunny
Comfortable with temperatures reaching 72°F 22°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds turning from the NNW to the N at 7 mph 11 km/h.

Tuesday, September 15, 2026

Mid-Morning
Haddam Weather - 2026-09-15 - Morning - Overcast
58°F 14°C
Overcast
Mid-Afternoon
Haddam Weather - 2026-09-15 - Afternoon - Partly Cloudy
70°F 21°C
Partly Cloudy
Early-Evening
Haddam Weather - 2026-09-15 - Evening - Cloudy
59°F 15°C
Cloudy
Enjoyable around 70°F 21°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure.

Wednesday, September 16, 2026

Mid-Morning
Haddam Weather - 2026-09-16 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
Haddam Weather - 2026-09-16 - Afternoon - Cloudy
75°F 24°C
Cloudy
Early-Evening
Haddam Weather - 2026-09-16 - Evening - Overcast
66°F 19°C
Overcast
Mild temperatures up to 75°F 24°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the SSW to the S at 5 mph 8 km/h.

Thursday, September 17, 2026

Mid-Morning
Haddam Weather - 2026-09-17 - Morning - Cloudy
69°F 21°C
Cloudy
Mid-Afternoon
Haddam Weather - 2026-09-17 - Afternoon - Overcast
76°F 24°C
Overcast
Early-Evening
Haddam Weather - 2026-09-17 - Evening - Scattered Showers
68°F 20°C
Scattered Showers
Mild with a high of 76°F 24°C, scattered downpours possible, with increasing humidity and steady pressure. Winds moving from the SW to the NNW at 4 mph 6 km/h.

Friday, September 18, 2026

Mid-Morning
Haddam Weather - 2026-09-18 - Morning - Scattered Showers
62°F 17°C
Scattered Showers
Mid-Afternoon
Haddam Weather - 2026-09-18 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
Haddam Weather - 2026-09-18 - Evening - Sunny
61°F 16°C
Sunny
Pleasant near 70°F 21°C, locally heavy downpours at times, with steady humidity and steady pressure.

Saturday, September 19, 2026

Mid-Morning
Haddam Weather - 2026-09-19 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
Haddam Weather - 2026-09-19 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Haddam Weather - 2026-09-19 - Evening - Overcast
62°F 16°C
Overcast
Comfortable with temperatures reaching 68°F 20°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
Haddam Weather - 2026-09-20 - Morning - Cloudy
64°F 18°C
Cloudy
Mid-Afternoon
Haddam Weather - 2026-09-20 - Afternoon - Scattered Showers
65°F 18°C
Scattered Showers
Early-Evening
Haddam Weather - 2026-09-20 - Evening - Light Showers
64°F 18°C
Light Showers
Cool with a high near 65°F 18°C, scattered downpours possible, with increasing humidity and barometric pressure falling.

Monday, September 21, 2026

Mid-Morning
Haddam Weather - 2026-09-21 - Morning - Overcast
56°F 13°C
Overcast
Mid-Afternoon
Haddam Weather - 2026-09-21 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Haddam Weather - 2026-09-21 - Evening - Overcast
56°F 13°C
Overcast
Refreshing around 63°F 17°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure rising. Winds swinging from the N to the NNE at 8 mph 13 km/h. Gusts up to 20 mph 32 km/h.

Tuesday, September 22, 2026

Mid-Morning
Haddam Weather - 2026-09-22 - Morning - Overcast
50°F 10°C
Overcast
Mid-Afternoon
Haddam Weather - 2026-09-22 - Afternoon - Overcast
56°F 13°C
Overcast
Early-Evening
Haddam Weather - 2026-09-22 - Evening - Scattered Showers
51°F 11°C
Scattered Showers
Cool and brisk at 56°F 13°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure.

Wednesday, September 23, 2026

Mid-Morning
Haddam Weather - 2026-09-23 - Morning - Light Showers
51°F 11°C
Light Showers
Mid-Afternoon
Haddam Weather - 2026-09-23 - Afternoon - Light Showers
56°F 13°C
Light Showers
Early-Evening
Haddam Weather - 2026-09-23 - Evening - Overcast
57°F 14°C
Overcast
Chilly near 56°F 13°C, showers lingering into the afternoon before clearing, with steady humidity and barometric pressure falling. Winds shifting from the ENE to the NNE at 10 mph 15 km/h. Gusts up to 24 mph 38 km/h.

Thursday, September 24, 2026

Mid-Morning
Haddam Weather - 2026-09-24 - Morning - Light Showers
53°F 12°C
Light Showers
Mid-Afternoon
Haddam Weather - 2026-09-24 - Afternoon - Fog
56°F 13°C
Fog
Early-Evening
Haddam Weather - 2026-09-24 - Evening - Fog
57°F 14°C
Fog
Crisp with a high near 56°F 13°C, morning showers, giving way to clearing skies, with steady humidity and steady pressure. Winds WSW at 6 mph 10 km/h.

Friday, September 25, 2026

Mid-Morning
Haddam Weather - 2026-09-25 - Morning - Sunny
58°F 15°C
Sunny
Mid-Afternoon
Haddam Weather - 2026-09-25 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
Haddam Weather - 2026-09-25 - Evening - Overcast
62°F 17°C
Overcast
Enjoyable around 70°F 21°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the NNE to the ENE at 7 mph 11 km/h.

Saturday, September 26, 2026

Mid-Morning
Haddam Weather - 2026-09-26 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Haddam Weather - 2026-09-26 - Afternoon - Cloudy
70°F 21°C
Cloudy
Early-Evening
Haddam Weather - 2026-09-26 - Evening - Sunny
60°F 16°C
Sunny
Mild temperatures up to 70°F 21°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds moving from the NE to the ENE at 8 mph 13 km/h.

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Weather by the Numbers

Sun, 13th
Haddam CT Weather - Sunday, Sep 13, 2026 - Light Rain Shower
Hi: 75°F 24°C
Lo: 62°F 16°C
Sunrise 06:28 AM
Sunset 07:03 PM
Wind ENE 4 mph6 km/h
Dew Point 66°F19°C
uv Index 1
Barometric Pressure 29.91 in1013 mb
POP 80% *
Humidity 100%
Mon, 14th
Haddam CT Weather - Monday, Sep 14, 2026 - Sunny
Hi: 72°F 22°C
Lo: 52°F 11°C
Sunrise 06:29 AM
Sunset 07:01 PM
Wind NNW 13 mph21 km/h
Dew Point 46°F8°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 42%
Tue, 15th
Haddam CT Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 70°F 21°C
Lo: 46°F 8°C
Sunrise 06:30 AM
Sunset 06:59 PM
Wind SE 3 mph4 km/h
Dew Point 48°F9°C
uv Index 6
Barometric Pressure 30.42 in1030 mb
POP 2% *
Humidity 48%
Wed, 16th
Haddam CT Weather - Wednesday, Sep 16, 2026 - Partly Cloudy
Hi: 75°F 24°C
Lo: 52°F 11°C
Sunrise 06:31 AM
Sunset 06:57 PM
Wind SSW 7 mph12 km/h
Dew Point 56°F13°C
uv Index 3
Barometric Pressure 30.36 in1028 mb
POP 6% *
Humidity 56%
Thu, 17th
Haddam CT Weather - Thursday, Sep 17, 2026 - Cloudy
Hi: 79°F 26°C
Lo: 61°F 16°C
Sunrise 06:32 AM
Sunset 06:56 PM
Wind SW 11 mph17 km/h
Dew Point 61°F16°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 9% *
Humidity 57%
Fri, 18th
Haddam CT Weather - Friday, Sep 18, 2026 - Overcast
Hi: 71°F 22°C
Lo: 54°F 12°C
Sunrise 06:33 AM
Sunset 06:54 PM
Wind NE 7 mph12 km/h
Dew Point 55°F13°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 12% *
Humidity 61%
Sat, 19th
Haddam CT Weather - Saturday, Sep 19, 2026 - Overcast
Hi: 69°F 21°C
Lo: 51°F 11°C
Sunrise 06:34 AM
Sunset 06:52 PM
Wind S 5 mph9 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 12% *
Humidity 53%
Sun, 20th
Haddam CT Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 69°F 20°C
Lo: 59°F 15°C
Sunrise 06:35 AM
Sunset 06:50 PM
Wind SW 9 mph14 km/h
Dew Point 56°F13°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 15% *
Humidity 67%
Mon, 21st
Haddam CT Weather - Monday, Sep 21, 2026 - Overcast
Hi: 64°F 18°C
Lo: 49°F 9°C
Sunrise 06:36 AM
Sunset 06:49 PM
Wind N 12 mph19 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 10% *
Humidity 44%
Tue, 22nd
Haddam CT Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 56°F 14°C
Lo: 45°F 7°C
Sunrise 06:37 AM
Sunset 06:47 PM
Wind ENE 8 mph12 km/h
Dew Point 36°F2°C
uv Index 3
Barometric Pressure 30.36 in1028 mb
POP 12% *
Humidity 48%
Wed, 23rd
Haddam CT Weather - Wednesday, Sep 23, 2026 - Light Rain Shower
Hi: 57°F 14°C
Lo: 48°F 9°C
Sunrise 06:38 AM
Sunset 06:45 PM
Wind ENE 14 mph22 km/h
Dew Point 52°F11°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 79% *
Humidity 98%
Thu, 24th
Haddam CT Weather - Thursday, Sep 24, 2026 - Light Rain Shower
Hi: 57°F 14°C
Lo: 52°F 11°C
Sunrise 06:39 AM
Sunset 06:44 PM
Wind SE 7 mph12 km/h
Dew Point 54°F12°C
uv Index 3
Barometric Pressure 29.85 in1011 mb
POP 50% *
Humidity 98%
Fri, 25th
Haddam CT Weather - Friday, Sep 25, 2026 - Overcast
Hi: 71°F 22°C
Lo: 55°F 13°C
Sunrise 06:40 AM
Sunset 06:42 PM
Wind NE 9 mph14 km/h
Dew Point 54°F12°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 8% *
Humidity 65%
Sat, 26th
Haddam CT Weather - Saturday, Sep 26, 2026 - Partly Cloudy
Hi: 71°F 22°C
Lo: 52°F 11°C
Sunrise 06:42 AM
Sunset 06:40 PM
Wind NE 9 mph15 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 5% *
Humidity 56%
* POP = Probability of Precipitation. Data for 12:00 PM.