10-day forecast for South Vandalia, NY: 55° to 88°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Sunday, August 9
82° · 0.17 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1081° / 66°0.15
Morning67°feels 68°
Afternoon73°feels 75°
Evening76°feels 78°
Overnight67°feels 68°
81 °
South Vandalia, Monday, 10 August
Light rain. High 81°, low 66°.
Pressure29.97 inHg
Wind5.7 mph S
Humidity94%
Visibility6.2 mi
Dew point66°
Tue, 1182° / 66°0.03
Morning69°feels 70°
Afternoon77°feels 78°
Evening68°feels 68°
Overnight69°feels 70°
82 °
South Vandalia, Tuesday, 11 August
Light rain. High 82°, low 66°.
Pressure29.94 inHg
Wind5.3 mph W
Humidity89%
Visibility6.2 mi
Dew point66°
Wed, 1274° / 62°0.11
Morning65°feels 66°
Afternoon68°feels 69°
Evening66°feels 67°
Overnight63°feels 63°
74 °
South Vandalia, Wednesday, 12 August
Light rain. High 74°, low 62°.
Pressure29.80 inHg
Wind4.1 mph SW
Humidity97%
Visibility4.7 mi
Dew point65°
Thu, 1374° / 57°0
Morning60°feels 60°
Afternoon74°feels 74°
Evening62°feels 61°
Overnight60°feels 61°
74 °
South Vandalia, Thursday, 13 August
Overcast. High 74°, low 57°.
Pressure29.97 inHg
Wind7.2 mph NW
Humidity52%
Visibility6.2 mi
Dew point52°
Fri, 1477° / 56°0.02
Morning64°feels 63°
Afternoon75°feels 75°
Evening63°feels 63°
Overnight58°feels 58°
77 °
South Vandalia, Friday, 14 August
Light rain. High 77°, low 56°.
Pressure30.09 inHg
Wind5.1 mph E
Humidity48%
Visibility—
Dew point53°
Sat, 1582° / 55°0
Morning66°feels 66°
Afternoon80°feels 80°
Evening67°feels 67°
Overnight62°feels 63°
82 °
South Vandalia, Saturday, 15 August
Light rain. High 82°, low 55°.
Pressure30.12 inHg
Wind4.8 mph SW
Humidity43%
Visibility—
Dew point55°
Sun, 1688° / 60°0.15
Morning74°feels 76°
Afternoon85°feels 88°
Evening67°feels 68°
Overnight62°feels 63°
88 °
South Vandalia, Sunday, 16 August
Light rain. High 88°, low 60°.
Pressure29.68 inHg
Wind16.4 mph SW
Humidity51%
Visibility—
Dew point65°
Mon, 1776° / 55°0.01
Morning62°feels 62°
Afternoon74°feels 74°
Evening65°feels 65°
Overnight61°feels 60°
76 °
South Vandalia, Monday, 17 August
Light rain. High 76°, low 55°.
Pressure30.03 inHg
Wind6.9 mph N
Humidity45%
Visibility—
Dew point51°
Tue, 1882° / 63°0.17
Morning69°feels 69°
Afternoon80°feels 82°
Evening72°feels 73°
Overnight68°feels 69°
82 °
South Vandalia, Tuesday, 18 August
Light rain. High 82°, low 63°.
Pressure29.94 inHg
Wind11.1 mph S
Humidity52%
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 South Vandalia, 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.