10-day forecast for Vandalia, MI: 56° to 88°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Friday, August 14
88° · 3.31 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 70°3.31
Morning72°feels 74°
Afternoon86°feels 95°
Evening75°feels 77°
Overnight73°feels 75°
88 °
Vandalia, Monday, 10 August
Heavy rain. High 88°, low 70°.
Pressure29.91 inHg
Wind11.1 mph SW
Humidity77%
Visibility6.2 mi
Dew point73°
Tue, 1184° / 64°2.94
Morning65°feels 66°
Afternoon83°feels 88°
Evening65°feels 66°
Overnight69°feels 71°
84 °
Vandalia, Tuesday, 11 August
Heavy rain. High 84°, low 64°.
Pressure29.91 inHg
Wind12.5 mph SE
Humidity70%
Visibility6.2 mi
Dew point69°
Wed, 1279° / 64°0.04
Morning65°feels 66°
Afternoon79°feels 79°
Evening71°feels 72°
Overnight65°feels 66°
79 °
Vandalia, Wednesday, 12 August
Light rain. High 79°, low 64°.
Pressure29.83 inHg
Wind7.2 mph NW
Humidity76%
Visibility6.2 mi
Dew point68°
Thu, 1372° / 60°0.02
Morning60°feels 60°
Afternoon72°feels 72°
Evening68°feels 69°
Overnight64°feels 63°
72 °
Vandalia, Thursday, 13 August
Light rain. High 72°, low 60°.
Pressure29.97 inHg
Wind6.2 mph E
Humidity72%
Visibility—
Dew point61°
Fri, 1475° / 57°0
Morning62°feels 61°
Afternoon71°feels 71°
Evening66°feels 66°
Overnight60°feels 59°
75 °
Vandalia, Friday, 14 August
Partly cloudy. High 75°, low 57°.
Pressure30.15 inHg
Wind11.9 mph NE
Humidity57%
Visibility—
Dew point54°
Sat, 1571° / 56°0
Morning62°feels 61°
Afternoon69°feels 69°
Evening66°feels 67°
Overnight62°feels 62°
71 °
Vandalia, Saturday, 15 August
Overcast. High 71°, low 56°.
Pressure30.27 inHg
Wind11.7 mph SE
Humidity62%
Visibility—
Dew point55°
Sun, 1673° / 61°0.19
Morning64°feels 65°
Afternoon70°feels 71°
Evening69°feels 69°
Overnight64°feels 64°
73 °
Vandalia, Sunday, 16 August
Light rain. High 73°, low 61°.
Pressure29.97 inHg
Wind11 mph SE
Humidity89%
Visibility—
Dew point65°
Mon, 1772° / 59°0
Morning64°feels 64°
Afternoon71°feels 71°
Evening65°feels 65°
Overnight60°feels 60°
72 °
Vandalia, Monday, 17 August
Light rain. High 72°, low 59°.
Pressure30.09 inHg
Wind10 mph NW
Humidity69%
Visibility—
Dew point60°
Tue, 1871° / 56°0
Morning62°feels 62°
Afternoon71°feels 71°
Evening68°feels 69°
Overnight63°feels 64°
71 °
Vandalia, Tuesday, 18 August
Overcast. High 71°, low 56°.
Pressure29.94 inHg
Wind9.1 mph S
Humidity76%
Visibility—
Dew point61°
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 Vandalia, MI 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.