10-day forecast for Haddam, CT: 34° to 73°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Wednesday, November 4
72° · 0.48 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0572° / 58°0.08
Morning61°feels 61°
Afternoon70°feels 70°
Evening66°feels 67°
Overnight58°feels 58°
72 °
Haddam, Thursday, 5 November
Light rain. High 72°, low 58°.
Pressure29.91 inHg
Wind14 mph SW
Humidity75%
Visibility6.2 mi
Dew point62°
Fri, 0672° / 60°0.48
Morning62°feels 62°
Afternoon65°feels 65°
Evening61°feels 62°
Overnight61°feels 62°
72 °
Haddam, Friday, 6 November
Rain. High 72°, low 60°.
Pressure29.88 inHg
Wind3.4 mph SW
Humidity75%
Visibility6.2 mi
Dew point61°
Sat, 0761° / 51°0.17
Morning56°feels 56°
Afternoon58°feels 57°
Evening52°feels 51°
Overnight57°feels 58°
61 °
Haddam, Saturday, 7 November
Rain. High 61°, low 51°.
Pressure29.80 inHg
Wind8.4 mph N
Humidity76%
Visibility6.2 mi
Dew point51°
Sun, 0857° / 46°0.16
Morning50°feels 45°
Afternoon56°feels 54°
Evening46°feels 44°
Overnight49°feels 46°
57 °
Haddam, Sunday, 8 November
Light rain. High 57°, low 46°.
Pressure29.74 inHg
Wind14.7 mph W
Humidity56%
Visibility6.2 mi
Dew point41°
Mon, 0954° / 42°0
Morning48°feels 44°
Afternoon50°feels 47°
Evening48°feels 43°
Overnight43°feels 39°
54 °
Haddam, Monday, 9 November
Overcast. High 54°, low 42°.
Pressure29.77 inHg
Wind18.3 mph NW
Humidity62%
Visibility—
Dew point37°
Tue, 1055° / 40°0
Morning42°feels 39°
Afternoon50°feels 47°
Evening50°feels 48°
Overnight43°feels 42°
55 °
Haddam, Tuesday, 10 November
Overcast. High 55°, low 40°.
Pressure29.91 inHg
Wind7.8 mph SW
Humidity65%
Visibility—
Dew point37°
Wed, 1157° / 40°0
Morning44°feels 43°
Afternoon53°feels 50°
Evening51°feels 48°
Overnight43°feels 39°
57 °
Haddam, Wednesday, 11 November
Clear. High 57°, low 40°.
Pressure29.83 inHg
Wind9.4 mph NW
Humidity52%
Visibility—
Dew point34°
Thu, 1245° / 35°0
Morning41°feels 36°
Afternoon44°feels 38°
Evening40°feels 34°
Overnight36°feels 29°
45 °
Haddam, Thursday, 12 November
Overcast. High 45°, low 35°.
Pressure29.62 inHg
Wind10.5 mph NW
Humidity65%
Visibility—
Dew point33°
Fri, 1342° / 34°0.08
Morning37°feels 29°
Afternoon38°feels 31°
Evening40°feels 33°
Overnight38°feels 30°
42 °
Haddam, Friday, 13 November
Snow. High 42°, low 34°.
Pressure29.53 inHg
Wind14 mph NW
Humidity90%
Visibility—
Dew point35°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Haddam, CT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.