10-day forecast for Lebanon, CT: 52° to 87°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Tuesday, August 11
64° · 0.54 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 67°0
Morning72°feels 72°
Afternoon85°feels 83°
Evening73°feels 74°
Overnight68°feels 68°
86 °
Lebanon, Monday, 10 August
Clear. High 86°, low 67°.
Pressure29.97 inHg
Wind5.5 mph SW
Humidity34%
Visibility6.2 mi
Dew point56°
Tue, 1187° / 66°0
Morning71°feels 72°
Afternoon87°feels 85°
Evening69°feels 69°
Overnight72°feels 73°
87 °
Lebanon, Tuesday, 11 August
Overcast. High 87°, low 66°.
Pressure29.83 inHg
Wind5.6 mph NW
Humidity71%
Visibility6.2 mi
Dew point66°
Wed, 1285° / 60°0
Morning67°feels 67°
Afternoon85°feels 83°
Evening66°feels 66°
Overnight62°feels 61°
85 °
Lebanon, Wednesday, 12 August
Overcast. High 85°, low 60°.
Pressure29.83 inHg
Wind3.5 mph SW
Humidity37%
Visibility6.2 mi
Dew point55°
Thu, 1383° / 64°0.08
Morning70°feels 71°
Afternoon83°feels 83°
Evening79°feels 78°
Overnight65°feels 65°
83 °
Lebanon, Thursday, 13 August
Light rain. High 83°, low 64°.
Pressure29.65 inHg
Wind13 mph W
Humidity50%
Visibility—
Dew point60°
Fri, 1476° / 56°0
Morning60°feels 59°
Afternoon72°feels 70°
Evening73°feels 72°
Overnight62°feels 60°
76 °
Lebanon, Friday, 14 August
Clear. High 76°, low 56°.
Pressure29.97 inHg
Wind11.6 mph NW
Humidity40%
Visibility—
Dew point43°
Sat, 1576° / 52°0
Morning58°feels 56°
Afternoon71°feels 70°
Evening73°feels 72°
Overnight58°feels 56°
76 °
Lebanon, Saturday, 15 August
Clear. High 76°, low 52°.
Pressure30.09 inHg
Wind9.8 mph N
Humidity40%
Visibility—
Dew point43°
Sun, 1678° / 52°0
Morning59°feels 57°
Afternoon75°feels 74°
Evening69°feels 68°
Overnight61°feels 59°
78 °
Lebanon, Sunday, 16 August
Mostly clear. High 78°, low 52°.
Pressure30.15 inHg
Wind5.4 mph SW
Humidity34%
Visibility—
Dew point42°
Mon, 1764° / 62°0.54
Morning64°feels 63°
Afternoon64°feels 64°
Evening63°feels 64°
Overnight63°feels 63°
64 °
Lebanon, Monday, 17 August
Rain. High 64°, low 62°.
Pressure30.03 inHg
Wind10.4 mph NE
Humidity92%
Visibility—
Dew point62°
Tue, 1880° / 60°0.06
Morning64°feels 64°
Afternoon75°feels 74°
Evening78°feels 77°
Overnight62°feels 63°
80 °
Lebanon, Tuesday, 18 August
Light rain. High 80°, low 60°.
Pressure29.94 inHg
Wind9.2 mph N
Humidity55%
Visibility—
Dew point55°
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 Lebanon, 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.