10-day forecast for Charlestown, RI: 57° to 89°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Sunday, August 9
70° · 1.41 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 68°0
Morning74°feels 74°
Afternoon86°feels 86°
Evening77°feels 78°
Overnight70°feels 70°
86 °
Charlestown, Monday, 10 August
Clear. High 86°, low 68°.
Pressure29.97 inHg
Wind5.9 mph SW
Humidity42%
Visibility6.2 mi
Dew point57°
Tue, 1185° / 69°0
Morning74°feels 74°
Afternoon83°feels 85°
Evening74°feels 74°
Overnight73°feels 74°
85 °
Charlestown, Tuesday, 11 August
Overcast. High 85°, low 69°.
Pressure29.83 inHg
Wind7.1 mph W
Humidity66%
Visibility6.2 mi
Dew point66°
Wed, 1278° / 65°0
Morning70°feels 70°
Afternoon78°feels 78°
Evening72°feels 72°
Overnight66°feels 66°
78 °
Charlestown, Wednesday, 12 August
Overcast. High 78°, low 65°.
Pressure29.83 inHg
Wind5.9 mph S
Humidity47%
Visibility6.2 mi
Dew point57°
Thu, 1382° / 68°0.02
Morning75°feels 76°
Afternoon81°feels 83°
Evening79°feels 79°
Overnight69°feels 70°
82 °
Charlestown, Thursday, 13 August
Light rain. High 82°, low 68°.
Pressure29.65 inHg
Wind16.1 mph NW
Humidity61%
Visibility—
Dew point65°
Fri, 1476° / 60°0
Morning63°feels 62°
Afternoon72°feels 71°
Evening74°feels 73°
Overnight64°feels 63°
76 °
Charlestown, Friday, 14 August
Clear. High 76°, low 60°.
Pressure29.97 inHg
Wind13.4 mph NW
Humidity42%
Visibility—
Dew point46°
Sat, 1578° / 57°0
Morning61°feels 60°
Afternoon73°feels 72°
Evening75°feels 74°
Overnight61°feels 60°
78 °
Charlestown, Saturday, 15 August
Clear. High 78°, low 57°.
Pressure30.06 inHg
Wind11.2 mph NW
Humidity38%
Visibility—
Dew point43°
Sun, 1676° / 57°0
Morning62°feels 61°
Afternoon75°feels 74°
Evening71°feels 71°
Overnight64°feels 63°
76 °
Charlestown, Sunday, 16 August
Mostly clear. High 76°, low 57°.
Pressure30.15 inHg
Wind10.5 mph SW
Humidity35%
Visibility—
Dew point44°
Mon, 1770° / 65°1.41
Morning68°feels 68°
Afternoon68°feels 68°
Evening66°feels 67°
Overnight69°feels 70°
70 °
Charlestown, Monday, 17 August
Heavy rain. High 70°, low 65°.
Pressure30.03 inHg
Wind15.1 mph S
Humidity72%
Visibility—
Dew point59°
Tue, 1877° / 63°0.07
Morning65°feels 65°
Afternoon70°feels 70°
Evening70°feels 70°
Overnight66°feels 67°
77 °
Charlestown, Tuesday, 18 August
Light rain. High 77°, low 63°.
Pressure29.94 inHg
Wind12.8 mph N
Humidity73%
Visibility—
Dew point60°
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 Charlestown, RI 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.