10-day forecast for Peterstown, IL: 54° to 87°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Monday, August 10
86° · 0.31 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0986° / 64°0.31
Morning71°feels 72°
Afternoon79°feels 79°
Evening82°feels 91°
Overnight66°feels 67°
86 °
Peterstown, Sunday, 9 August
Rain. High 86°, low 64°.
Pressure29.91 inHg
Wind6.2 mph SE
Humidity96%
Visibility6.2 mi
Dew point73°
Mon, 1086° / 71°0
Morning71°feels 72°
Afternoon81°feels 87°
Evening78°feels 79°
Overnight75°feels 76°
86 °
Peterstown, Monday, 10 August
Overcast. High 86°, low 71°.
Pressure29.91 inHg
Wind8.5 mph SW
Humidity77%
Visibility6.2 mi
Dew point74°
Tue, 1187° / 72°0.02
Morning75°feels 76°
Afternoon87°feels 97°
Evening79°feels 79°
Overnight74°feels 75°
87 °
Peterstown, Tuesday, 11 August
Light rain. High 87°, low 72°.
Pressure29.77 inHg
Wind9.5 mph W
Humidity80%
Visibility6.2 mi
Dew point73°
Wed, 1279° / 67°0.04
Morning69°feels 70°
Afternoon76°feels 78°
Evening76°feels 78°
Overnight70°feels 71°
79 °
Peterstown, Wednesday, 12 August
Light rain. High 79°, low 67°.
Pressure29.85 inHg
Wind8.6 mph E
Humidity93%
Visibility6.2 mi
Dew point69°
Thu, 1372° / 60°0.01
Morning68°feels 69°
Afternoon71°feels 71°
Evening65°feels 65°
Overnight61°feels 61°
72 °
Peterstown, Thursday, 13 August
Light rain. High 72°, low 60°.
Pressure29.94 inHg
Wind12.9 mph E
Humidity76%
Visibility—
Dew point63°
Fri, 1473° / 54°0
Morning60°feels 60°
Afternoon71°feels 71°
Evening67°feels 67°
Overnight59°feels 58°
73 °
Peterstown, Friday, 14 August
Clear. High 73°, low 54°.
Pressure30.18 inHg
Wind6.9 mph NE
Humidity67%
Visibility—
Dew point58°
Sat, 1573° / 55°0
Morning60°feels 60°
Afternoon71°feels 71°
Evening67°feels 67°
Overnight59°feels 59°
73 °
Peterstown, Saturday, 15 August
Overcast. High 73°, low 55°.
Pressure30.33 inHg
Wind6.4 mph SE
Humidity64%
Visibility—
Dew point57°
Sun, 1676° / 57°0
Morning62°feels 62°
Afternoon74°feels 74°
Evening72°feels 73°
Overnight65°feels 66°
76 °
Peterstown, Sunday, 16 August
Overcast. High 76°, low 57°.
Pressure30.18 inHg
Wind10.8 mph S
Humidity70%
Visibility—
Dew point61°
Mon, 1779° / 65°0
Morning71°feels 71°
Afternoon77°feels 79°
Evening76°feels 77°
Overnight72°feels 73°
79 °
Peterstown, Monday, 17 August
Overcast. High 79°, low 65°.
Pressure29.97 inHg
Wind6.6 mph S
Humidity85%
Visibility—
Dew point71°
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 Peterstown, IL 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.