10-day forecast for Chester, CT: 54° to 87°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
81° · 0.09 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 68°0.04
Morning72°feels 72°
Afternoon85°feels 84°
Evening75°feels 76°
Overnight68°feels 68°
85 °
Chester, Monday, 10 August
Light rain. High 85°, low 68°.
Pressure29.97 inHg
Wind5.5 mph SW
Humidity38%
Visibility6.2 mi
Dew point55°
Tue, 1185° / 68°0.09
Morning70°feels 71°
Afternoon85°feels 85°
Evening71°feels 71°
Overnight69°feels 70°
85 °
Chester, Tuesday, 11 August
Light rain. High 85°, low 68°.
Pressure29.80 inHg
Wind4.7 mph NW
Humidity65%
Visibility6.2 mi
Dew point67°
Wed, 1274° / 65°0
Morning69°feels 68°
Afternoon69°feels 69°
Evening67°feels 68°
Overnight65°feels 65°
74 °
Chester, Wednesday, 12 August
Overcast. High 74°, low 65°.
Pressure29.77 inHg
Wind2.6 mph NE
Humidity62%
Visibility6.2 mi
Dew point58°
Thu, 1381° / 63°0.09
Morning67°feels 68°
Afternoon75°feels 75°
Evening78°feels 77°
Overnight64°feels 65°
81 °
Chester, Thursday, 13 August
Light rain. High 81°, low 63°.
Pressure29.68 inHg
Wind11.9 mph W
Humidity75%
Visibility—
Dew point64°
Fri, 1474° / 56°0
Morning60°feels 59°
Afternoon70°feels 68°
Evening71°feels 70°
Overnight57°feels 55°
74 °
Chester, Friday, 14 August
Clear. High 74°, low 56°.
Pressure29.94 inHg
Wind14.2 mph NW
Humidity41%
Visibility—
Dew point43°
Sat, 1577° / 54°0
Morning59°feels 58°
Afternoon71°feels 69°
Evening74°feels 73°
Overnight61°feels 60°
77 °
Chester, Saturday, 15 August
Clear. High 77°, low 54°.
Pressure30.03 inHg
Wind13.9 mph NW
Humidity42%
Visibility—
Dew point43°
Sun, 1678° / 57°0
Morning62°feels 61°
Afternoon75°feels 74°
Evening75°feels 74°
Overnight61°feels 59°
78 °
Chester, Sunday, 16 August
Overcast. High 78°, low 57°.
Pressure30.12 inHg
Wind7.3 mph NW
Humidity38%
Visibility—
Dew point45°
Mon, 1779° / 59°0.01
Morning64°feels 63°
Afternoon75°feels 75°
Evening74°feels 73°
Overnight63°feels 62°
79 °
Chester, Monday, 17 August
Light rain. High 79°, low 59°.
Pressure30.03 inHg
Wind10.5 mph S
Humidity45%
Visibility—
Dew point50°
Tue, 1881° / 59°0.01
Morning64°feels 63°
Afternoon76°feels 75°
Evening74°feels 74°
Overnight67°feels 68°
81 °
Chester, Tuesday, 18 August
Light rain. High 81°, low 59°.
Pressure30.03 inHg
Wind8.6 mph S
Humidity51%
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 Chester, 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.