10-day forecast for Pottstown, IL: 61° to 95°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
95°
Best day: Monday, August 10
71° · 1.26 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1095° / 76°0
Morning79°feels 79°
Afternoon93°feels 103°
Evening79°feels 79°
Overnight82°feels 87°
95 °
Pottstown, Monday, 10 August
Overcast. High 95°, low 76°.
Pressure29.88 inHg
Wind9.2 mph W
Humidity60%
Visibility6.2 mi
Dew point71°
Tue, 1194° / 70°0.05
Morning72°feels 73°
Afternoon94°feels 104°
Evening82°feels 91°
Overnight75°feels 76°
94 °
Pottstown, Tuesday, 11 August
Light rain. High 94°, low 70°.
Pressure29.83 inHg
Wind10.2 mph W
Humidity66%
Visibility6.2 mi
Dew point73°
Wed, 1283° / 73°0.74
Morning76°feels 78°
Afternoon84°feels 91°
Evening75°feels 77°
Overnight75°feels 77°
83 °
Pottstown, Wednesday, 12 August
Heavy rain. High 83°, low 73°.
Pressure29.83 inHg
Wind2.3 mph NE
Humidity88%
Visibility6.2 mi
Dew point73°
Thu, 1380° / 64°0.09
Morning69°feels 69°
Afternoon78°feels 80°
Evening68°feels 69°
Overnight67°feels 68°
80 °
Pottstown, Thursday, 13 August
Light rain. High 80°, low 64°.
Pressure29.97 inHg
Wind13.7 mph NE
Humidity62%
Visibility—
Dew point64°
Fri, 1471° / 61°1.26
Morning62°feels 63°
Afternoon64°feels 64°
Evening67°feels 68°
Overnight64°feels 65°
71 °
Pottstown, Friday, 14 August
Heavy rain. High 71°, low 61°.
Pressure30.15 inHg
Wind11.7 mph E
Humidity80%
Visibility—
Dew point57°
Sat, 1576° / 61°0.08
Morning64°feels 65°
Afternoon73°feels 74°
Evening71°feels 72°
Overnight68°feels 69°
76 °
Pottstown, Saturday, 15 August
Light rain. High 76°, low 61°.
Pressure30.18 inHg
Wind12.1 mph SE
Humidity74%
Visibility—
Dew point63°
Sun, 1680° / 65°0.02
Morning69°feels 71°
Afternoon80°feels 83°
Evening76°feels 77°
Overnight70°feels 71°
80 °
Pottstown, Sunday, 16 August
Light rain. High 80°, low 65°.
Pressure30.06 inHg
Wind7 mph SE
Humidity74%
Visibility—
Dew point69°
Mon, 1783° / 66°0
Morning71°feels 72°
Afternoon81°feels 84°
Evening78°feels 78°
Overnight70°feels 71°
83 °
Pottstown, Monday, 17 August
Overcast. High 83°, low 66°.
Pressure30.09 inHg
Wind4.2 mph N
Humidity64%
Visibility—
Dew point66°
Tue, 1884° / 67°0
Morning71°feels 73°
Afternoon82°feels 84°
Evening78°feels 79°
Overnight72°feels 73°
84 °
Pottstown, Tuesday, 18 August
Partly cloudy. High 84°, low 67°.
Pressure30.00 inHg
Wind10.5 mph SE
Humidity63%
Visibility—
Dew point66°
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 Pottstown, 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.