10-day forecast for New Haven, CT: 56° to 88°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Sunday, August 9
87° · 0.13 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 69°0.05
Morning73°feels 72°
Afternoon86°feels 86°
Evening75°feels 76°
Overnight69°feels 69°
87 °
New Haven, Monday, 10 August
Light rain. High 87°, low 69°.
Pressure29.97 inHg
Wind6.6 mph S
Humidity42%
Visibility6.2 mi
Dew point56°
Tue, 1187° / 71°0.13
Morning72°feels 73°
Afternoon86°feels 87°
Evening76°feels 76°
Overnight72°feels 73°
87 °
New Haven, Tuesday, 11 August
Rain. High 87°, low 71°.
Pressure29.80 inHg
Wind5.1 mph NW
Humidity66%
Visibility6.2 mi
Dew point67°
Wed, 1277° / 67°0
Morning70°feels 70°
Afternoon71°feels 71°
Evening71°feels 72°
Overnight69°feels 68°
77 °
New Haven, Wednesday, 12 August
Overcast. High 77°, low 67°.
Pressure29.77 inHg
Wind4.8 mph NE
Humidity60%
Visibility6.2 mi
Dew point58°
Thu, 1382° / 65°0.08
Morning70°feels 70°
Afternoon76°feels 77°
Evening79°feels 78°
Overnight67°feels 68°
82 °
New Haven, Thursday, 13 August
Light rain. High 82°, low 65°.
Pressure29.68 inHg
Wind14.3 mph W
Humidity71%
Visibility—
Dew point64°
Fri, 1476° / 58°0
Morning61°feels 60°
Afternoon71°feels 69°
Evening73°feels 72°
Overnight61°feels 60°
76 °
New Haven, Friday, 14 August
Clear. High 76°, low 58°.
Pressure29.94 inHg
Wind14.9 mph NW
Humidity43%
Visibility—
Dew point45°
Sat, 1577° / 56°0
Morning60°feels 59°
Afternoon71°feels 70°
Evening75°feels 74°
Overnight62°feels 61°
77 °
New Haven, Saturday, 15 August
Clear. High 77°, low 56°.
Pressure30.03 inHg
Wind14.8 mph NW
Humidity42%
Visibility—
Dew point44°
Sun, 1679° / 59°0
Morning64°feels 63°
Afternoon77°feels 76°
Evening74°feels 74°
Overnight64°feels 63°
79 °
New Haven, Sunday, 16 August
Overcast. High 79°, low 59°.
Pressure30.12 inHg
Wind8.9 mph NW
Humidity38%
Visibility—
Dew point47°
Mon, 1778° / 62°0
Morning66°feels 65°
Afternoon75°feels 75°
Evening74°feels 74°
Overnight64°feels 64°
78 °
New Haven, Monday, 17 August
Mostly clear. High 78°, low 62°.
Pressure30.03 inHg
Wind9.9 mph S
Humidity44%
Visibility—
Dew point50°
Tue, 1880° / 63°0.01
Morning67°feels 67°
Afternoon78°feels 78°
Evening76°feels 76°
Overnight70°feels 70°
80 °
New Haven, Tuesday, 18 August
Light rain. High 80°, low 63°.
Pressure30.03 inHg
Wind7.9 mph SW
Humidity46%
Visibility—
Dew point54°
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 New Haven, 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.