10-day forecast for Hartford, CT: 56° to 88°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
72°
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 67°0.09
Morning72°feels 72°
Afternoon86°feels 84°
Evening76°feels 76°
Overnight68°feels 67°
87 °
Hartford, Monday, 10 August
Rain. High 87°, low 67°.
Pressure29.97 inHg
Wind5.1 mph SW
Humidity32%
Visibility6.2 mi
Dew point55°
Tue, 1188° / 69°0.02
Morning71°feels 72°
Afternoon88°feels 87°
Evening76°feels 76°
Overnight69°feels 71°
88 °
Hartford, Tuesday, 11 August
Light rain. High 88°, low 69°.
Pressure29.80 inHg
Wind9.7 mph NW
Humidity40%
Visibility6.2 mi
Dew point58°
Wed, 1272° / 65°0.01
Morning71°feels 70°
Afternoon68°feels 68°
Evening68°feels 68°
Overnight67°feels 66°
72 °
Hartford, Wednesday, 12 August
Light rain. High 72°, low 65°.
Pressure29.77 inHg
Wind0.9 mph E
Humidity69%
Visibility6.2 mi
Dew point57°
Thu, 1382° / 63°0.05
Morning66°feels 67°
Afternoon76°feels 76°
Evening79°feels 78°
Overnight63°feels 64°
82 °
Hartford, Thursday, 13 August
Light rain. High 82°, low 63°.
Pressure29.71 inHg
Wind12.5 mph NW
Humidity62%
Visibility—
Dew point60°
Fri, 1475° / 58°0
Morning62°feels 60°
Afternoon71°feels 69°
Evening71°feels 70°
Overnight61°feels 59°
75 °
Hartford, Friday, 14 August
Clear. High 75°, low 58°.
Pressure29.94 inHg
Wind14.6 mph NW
Humidity38%
Visibility—
Dew point42°
Sat, 1580° / 56°0
Morning61°feels 59°
Afternoon73°feels 72°
Evening78°feels 77°
Overnight64°feels 62°
80 °
Hartford, Saturday, 15 August
Clear. High 80°, low 56°.
Pressure30.03 inHg
Wind13.3 mph NW
Humidity37%
Visibility—
Dew point42°
Sun, 1681° / 58°0
Morning64°feels 63°
Afternoon78°feels 77°
Evening79°feels 77°
Overnight65°feels 64°
81 °
Hartford, Sunday, 16 August
Overcast. High 81°, low 58°.
Pressure30.12 inHg
Wind7.5 mph NW
Humidity31%
Visibility—
Dew point42°
Mon, 1785° / 61°0.04
Morning66°feels 65°
Afternoon80°feels 79°
Evening76°feels 76°
Overnight63°feels 63°
85 °
Hartford, Monday, 17 August
Light rain. High 85°, low 61°.
Pressure30.03 inHg
Wind8.4 mph S
Humidity32%
Visibility—
Dew point45°
Tue, 1886° / 59°0
Morning65°feels 65°
Afternoon81°feels 81°
Evening82°feels 81°
Overnight68°feels 67°
86 °
Hartford, Tuesday, 18 August
Mostly clear. High 86°, low 59°.
Pressure30.03 inHg
Wind6.5 mph NW
Humidity41%
Visibility—
Dew point52°
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 Hartford, 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.