10-day forecast for Cohasset, VA: 56° to 96°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
94°
Best day: Monday, August 10
94° · 0.72 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1094° / 72°0
Morning76°feels 76°
Afternoon91°feels 89°
Evening86°feels 87°
Overnight74°feels 74°
94 °
Cohasset, Monday, 10 August
Partly cloudy. High 94°, low 72°.
Pressure30.03 inHg
Wind3.9 mph W
Humidity36%
Visibility6.2 mi
Dew point64°
Tue, 1196° / 69°0.2
Morning70°feels 71°
Afternoon96°feels 98°
Evening76°feels 77°
Overnight77°feels 78°
96 °
Cohasset, Tuesday, 11 August
Rain. High 96°, low 69°.
Pressure29.94 inHg
Wind2.1 mph E
Humidity41%
Visibility6.2 mi
Dew point65°
Wed, 1294° / 68°0.72
Morning71°feels 72°
Afternoon83°feels 87°
Evening84°feels 89°
Overnight71°feels 72°
94 °
Cohasset, Wednesday, 12 August
Heavy rain. High 94°, low 68°.
Pressure29.85 inHg
Wind6.8 mph SW
Humidity89%
Visibility6.2 mi
Dew point68°
Thu, 1391° / 68°0.01
Morning71°feels 72°
Afternoon89°feels 89°
Evening75°feels 75°
Overnight70°feels 71°
91 °
Cohasset, Thursday, 13 August
Light rain. High 91°, low 68°.
Pressure29.83 inHg
Wind6 mph W
Humidity37%
Visibility—
Dew point59°
Fri, 1467° / 61°0.07
Morning65°feels 64°
Afternoon63°feels 63°
Evening63°feels 64°
Overnight62°feels 62°
67 °
Cohasset, Friday, 14 August
Light rain. High 67°, low 61°.
Pressure30.12 inHg
Wind5.4 mph SW
Humidity88%
Visibility—
Dew point60°
Sat, 1585° / 59°0
Morning68°feels 67°
Afternoon82°feels 80°
Evening69°feels 68°
Overnight61°feels 60°
85 °
Cohasset, Saturday, 15 August
Overcast. High 85°, low 59°.
Pressure30.15 inHg
Wind7.5 mph N
Humidity31%
Visibility—
Dew point47°
Sun, 1684° / 56°0
Morning68°feels 66°
Afternoon82°feels 81°
Evening70°feels 70°
Overnight67°feels 67°
84 °
Cohasset, Sunday, 16 August
Partly cloudy. High 84°, low 56°.
Pressure30.15 inHg
Wind3.8 mph N
Humidity34%
Visibility—
Dew point50°
Mon, 1783° / 67°0.09
Morning73°feels 74°
Afternoon81°feels 83°
Evening71°feels 72°
Overnight67°feels 68°
83 °
Cohasset, Monday, 17 August
Light rain. High 83°, low 67°.
Pressure29.94 inHg
Wind4.2 mph SE
Humidity56%
Visibility—
Dew point64°
Tue, 1888° / 65°0
Morning74°feels 74°
Afternoon85°feels 85°
Evening73°feels 73°
Overnight68°feels 69°
88 °
Cohasset, Tuesday, 18 August
Overcast. High 88°, low 65°.
Pressure29.97 inHg
Wind9.2 mph N
Humidity37%
Visibility—
Dew point56°
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 Cohasset, VA 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.