10-day forecast for West Mystic, CT: 61° to 87°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Sunday, August 9
75° · 0.48 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 69°0.26
Morning74°feels 74°
Afternoon86°feels 87°
Evening77°feels 78°
Overnight71°feels 70°
87 °
West Mystic, Monday, 10 August
Rain. High 87°, low 69°.
Pressure29.97 inHg
Wind5.7 mph SW
Humidity47%
Visibility6.2 mi
Dew point58°
Tue, 1184° / 71°0
Morning73°feels 74°
Afternoon81°feels 83°
Evening75°feels 75°
Overnight72°feels 73°
84 °
West Mystic, Tuesday, 11 August
Overcast. High 84°, low 71°.
Pressure29.83 inHg
Wind10.8 mph W
Humidity60%
Visibility6.2 mi
Dew point65°
Wed, 1277° / 65°0.03
Morning72°feels 72°
Afternoon77°feels 77°
Evening68°feels 69°
Overnight70°feels 70°
77 °
West Mystic, Wednesday, 12 August
Light rain. High 77°, low 65°.
Pressure29.77 inHg
Wind6.8 mph E
Humidity70%
Visibility6.2 mi
Dew point61°
Thu, 1381° / 64°0
Morning69°feels 69°
Afternoon79°feels 79°
Evening79°feels 79°
Overnight64°feels 64°
81 °
West Mystic, Thursday, 13 August
Clear. High 81°, low 64°.
Pressure29.80 inHg
Wind10.7 mph W
Humidity56%
Visibility6.2 mi
Dew point62°
Fri, 1473° / 62°0
Morning65°feels 65°
Afternoon73°feels 72°
Evening71°feels 71°
Overnight65°feels 65°
73 °
West Mystic, Friday, 14 August
Overcast. High 73°, low 62°.
Pressure30.06 inHg
Wind12 mph W
Humidity39%
Visibility—
Dew point45°
Sat, 1575° / 61°0
Morning64°feels 63°
Afternoon72°feels 71°
Evening73°feels 73°
Overnight67°feels 66°
75 °
West Mystic, Saturday, 15 August
Partly cloudy. High 75°, low 61°.
Pressure30.18 inHg
Wind8.2 mph SW
Humidity44%
Visibility—
Dew point47°
Sun, 1675° / 68°0.48
Morning70°feels 71°
Afternoon73°feels 74°
Evening74°feels 76°
Overnight74°feels 75°
75 °
West Mystic, Sunday, 16 August
Rain. High 75°, low 68°.
Pressure30.03 inHg
Wind27.1 mph S
Humidity84%
Visibility—
Dew point67°
Mon, 1779° / 65°0.15
Morning67°feels 67°
Afternoon73°feels 73°
Evening77°feels 77°
Overnight68°feels 67°
79 °
West Mystic, Monday, 17 August
Rain. High 79°, low 65°.
Pressure29.83 inHg
Wind17.8 mph NW
Humidity59%
Visibility—
Dew point56°
Tue, 1877° / 65°0
Morning67°feels 67°
Afternoon75°feels 75°
Evening77°feels 77°
Overnight71°feels 72°
77 °
West Mystic, Tuesday, 18 August
Partly cloudy. High 77°, low 65°.
Pressure30.12 inHg
Wind13.9 mph SW
Humidity54%
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 West Mystic, 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.