10-day forecast for Williamsville, NY: 57° to 87°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Saturday, August 15
85° · 0.17 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1082° / 70°0.02
Morning70°feels 70°
Afternoon78°feels 79°
Evening78°feels 79°
Overnight71°feels 71°
82 °
Williamsville, Monday, 10 August
Light rain. High 82°, low 70°.
Pressure29.91 inHg
Wind7.7 mph SW
Humidity66%
Visibility6.2 mi
Dew point65°
Tue, 1184° / 68°0.03
Morning70°feels 71°
Afternoon83°feels 82°
Evening74°feels 73°
Overnight71°feels 72°
84 °
Williamsville, Tuesday, 11 August
Light rain. High 84°, low 68°.
Pressure29.91 inHg
Wind6.1 mph NW
Humidity43%
Visibility6.2 mi
Dew point56°
Wed, 1279° / 66°0.02
Morning66°feels 66°
Afternoon79°feels 79°
Evening68°feels 69°
Overnight68°feels 68°
79 °
Williamsville, Wednesday, 12 August
Light rain. High 79°, low 66°.
Pressure29.77 inHg
Wind6 mph NE
Humidity54%
Visibility6.2 mi
Dew point59°
Thu, 1377° / 60°0
Morning63°feels 62°
Afternoon77°feels 76°
Evening71°feels 70°
Overnight64°feels 64°
77 °
Williamsville, Thursday, 13 August
Clear. High 77°, low 60°.
Pressure29.97 inHg
Wind8.4 mph N
Humidity43%
Visibility6.2 mi
Dew point51°
Fri, 1476° / 60°0.03
Morning64°feels 64°
Afternoon73°feels 73°
Evening67°feels 65°
Overnight62°feels 61°
76 °
Williamsville, Friday, 14 August
Light rain. High 76°, low 60°.
Pressure30.12 inHg
Wind6.3 mph N
Humidity47%
Visibility—
Dew point51°
Sat, 1584° / 58°0
Morning69°feels 68°
Afternoon82°feels 80°
Evening71°feels 71°
Overnight69°feels 68°
84 °
Williamsville, Saturday, 15 August
Partly cloudy. High 84°, low 58°.
Pressure30.12 inHg
Wind3.7 mph SE
Humidity30%
Visibility—
Dew point47°
Sun, 1685° / 62°0.17
Morning74°feels 76°
Afternoon82°feels 85°
Evening63°feels 63°
Overnight64°feels 64°
85 °
Williamsville, Sunday, 16 August
Light rain. High 85°, low 62°.
Pressure29.62 inHg
Wind22.4 mph SW
Humidity57%
Visibility—
Dew point66°
Mon, 1778° / 57°0
Morning66°feels 66°
Afternoon77°feels 76°
Evening69°feels 69°
Overnight64°feels 64°
78 °
Williamsville, Monday, 17 August
Clear. High 78°, low 57°.
Pressure30.03 inHg
Wind6.7 mph N
Humidity43%
Visibility—
Dew point52°
Tue, 1887° / 63°0.11
Morning71°feels 71°
Afternoon77°feels 78°
Evening78°feels 79°
Overnight72°feels 73°
87 °
Williamsville, Tuesday, 18 August
Light rain. High 87°, low 63°.
Pressure29.88 inHg
Wind17 mph SW
Humidity68%
Visibility—
Dew point64°
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 Williamsville, NY 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.