10-day forecast for Guilford, CT: 57° to 88°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Monday, August 10
77° · 0.3 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 69°0
Morning73°feels 73°
Afternoon86°feels 85°
Evening75°feels 76°
Overnight69°feels 69°
86 °
Guilford, Monday, 10 August
Clear. High 86°, low 69°.
Pressure29.97 inHg
Wind6.5 mph SW
Humidity41%
Visibility6.2 mi
Dew point55°
Tue, 1186° / 71°0
Morning74°feels 75°
Afternoon85°feels 85°
Evening76°feels 76°
Overnight74°feels 75°
86 °
Guilford, Tuesday, 11 August
Overcast. High 86°, low 71°.
Pressure29.83 inHg
Wind8 mph W
Humidity44%
Visibility6.2 mi
Dew point60°
Wed, 1277° / 66°0.3
Morning68°feels 69°
Afternoon73°feels 73°
Evening71°feels 71°
Overnight70°feels 70°
77 °
Guilford, Wednesday, 12 August
Rain. High 77°, low 66°.
Pressure29.74 inHg
Wind6.5 mph N
Humidity78%
Visibility6.2 mi
Dew point64°
Thu, 1382° / 64°0.09
Morning71°feels 72°
Afternoon80°feels 80°
Evening79°feels 79°
Overnight67°feels 68°
82 °
Guilford, Thursday, 13 August
Light rain. High 82°, low 64°.
Pressure29.71 inHg
Wind13.4 mph NW
Humidity58%
Visibility—
Dew point62°
Fri, 1476° / 57°0
Morning61°feels 60°
Afternoon72°feels 71°
Evening71°feels 70°
Overnight62°feels 61°
76 °
Guilford, Friday, 14 August
Clear. High 76°, low 57°.
Pressure30.00 inHg
Wind9.1 mph NW
Humidity40%
Visibility—
Dew point44°
Sat, 1578° / 58°0
Morning62°feels 61°
Afternoon74°feels 73°
Evening76°feels 75°
Overnight65°feels 64°
78 °
Guilford, Saturday, 15 August
Clear. High 78°, low 58°.
Pressure30.06 inHg
Wind13.1 mph NW
Humidity44%
Visibility—
Dew point48°
Sun, 1679° / 58°0
Morning63°feels 61°
Afternoon75°feels 74°
Evening75°feels 74°
Overnight64°feels 63°
79 °
Guilford, Sunday, 16 August
Mostly clear. High 79°, low 58°.
Pressure30.18 inHg
Wind8 mph SW
Humidity37%
Visibility—
Dew point45°
Mon, 1778° / 63°0
Morning66°feels 66°
Afternoon76°feels 75°
Evening75°feels 75°
Overnight70°feels 69°
78 °
Guilford, Monday, 17 August
Overcast. High 78°, low 63°.
Pressure30.18 inHg
Wind14.3 mph S
Humidity56%
Visibility—
Dew point57°
Tue, 1876° / 65°0.05
Morning68°feels 68°
Afternoon74°feels 74°
Evening75°feels 75°
Overnight67°feels 67°
76 °
Guilford, Tuesday, 18 August
Light rain. High 76°, low 65°.
Pressure30.15 inHg
Wind7.8 mph SE
Humidity60%
Visibility—
Dew point58°
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 Guilford, 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.