10-day forecast for Belle Haven, CT: 62° to 89°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Tuesday, August 11
73° · 0.17 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 70°0.04
Morning74°feels 74°
Afternoon88°feels 86°
Evening78°feels 78°
Overnight71°feels 71°
89 °
Belle Haven, Monday, 10 August
Light rain. High 89°, low 70°.
Pressure29.97 inHg
Wind3.8 mph S
Humidity41%
Visibility6.2 mi
Dew point59°
Tue, 1189° / 74°0
Morning77°feels 78°
Afternoon88°feels 88°
Evening81°feels 82°
Overnight74°feels 74°
89 °
Belle Haven, Tuesday, 11 August
Overcast. High 89°, low 74°.
Pressure29.83 inHg
Wind8.3 mph NW
Humidity56%
Visibility6.2 mi
Dew point66°
Wed, 1286° / 71°0
Morning73°feels 73°
Afternoon83°feels 82°
Evening81°feels 82°
Overnight74°feels 73°
86 °
Belle Haven, Wednesday, 12 August
Overcast. High 86°, low 71°.
Pressure29.83 inHg
Wind2.2 mph SW
Humidity41%
Visibility6.2 mi
Dew point54°
Thu, 1386° / 71°0.01
Morning76°feels 76°
Afternoon83°feels 84°
Evening81°feels 80°
Overnight78°feels 79°
86 °
Belle Haven, Thursday, 13 August
Light rain. High 86°, low 71°.
Pressure29.71 inHg
Wind18.1 mph NW
Humidity50%
Visibility—
Dew point62°
Fri, 1479° / 65°0
Morning67°feels 66°
Afternoon74°feels 73°
Evening77°feels 77°
Overnight67°feels 66°
79 °
Belle Haven, Friday, 14 August
Mostly clear. High 79°, low 65°.
Pressure30.00 inHg
Wind13.4 mph NW
Humidity40%
Visibility—
Dew point46°
Sat, 1578° / 62°0
Morning65°feels 63°
Afternoon72°feels 71°
Evening76°feels 75°
Overnight67°feels 66°
78 °
Belle Haven, Saturday, 15 August
Clear. High 78°, low 62°.
Pressure30.15 inHg
Wind12.7 mph N
Humidity39%
Visibility—
Dew point44°
Sun, 1677° / 63°0
Morning66°feels 65°
Afternoon76°feels 74°
Evening76°feels 75°
Overnight71°feels 70°
77 °
Belle Haven, Sunday, 16 August
Overcast. High 77°, low 63°.
Pressure30.18 inHg
Wind7.5 mph N
Humidity34%
Visibility—
Dew point44°
Mon, 1773° / 65°0.17
Morning69°feels 68°
Afternoon69°feels 69°
Evening69°feels 70°
Overnight66°feels 66°
73 °
Belle Haven, Monday, 17 August
Light rain. High 73°, low 65°.
Pressure29.97 inHg
Wind11.1 mph N
Humidity85%
Visibility—
Dew point64°
Tue, 1883° / 62°0
Morning65°feels 65°
Afternoon76°feels 75°
Evening81°feels 81°
Overnight72°feels 72°
83 °
Belle Haven, Tuesday, 18 August
Overcast. High 83°, low 62°.
Pressure29.97 inHg
Wind9.5 mph N
Humidity52%
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 Belle 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.