10-day forecast for Philadelphia, IL: 63° to 103°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
103°
Best day: Tuesday, August 11
72° · 0.27 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1097° / 78°0
Morning81°feels 85°
Afternoon96°feels 99°
Evening86°feels 90°
Overnight83°feels 85°
97 °
Philadelphia, Monday, 10 August
Overcast. High 97°, low 78°.
Pressure29.88 inHg
Wind13 mph W
Humidity40%
Visibility6.2 mi
Dew point66°
Tue, 11103° / 69°0.04
Morning75°feels 76°
Afternoon100°feels 103°
Evening88°feels 92°
Overnight71°feels 72°
103 °
Philadelphia, Tuesday, 11 August
Light rain. High 103°, low 69°.
Pressure29.83 inHg
Wind17.6 mph SW
Humidity36%
Visibility6.2 mi
Dew point66°
Wed, 1293° / 72°0.16
Morning75°feels 76°
Afternoon91°feels 99°
Evening80°feels 80°
Overnight75°feels 76°
93 °
Philadelphia, Wednesday, 12 August
Rain. High 93°, low 72°.
Pressure29.83 inHg
Wind6.4 mph N
Humidity63%
Visibility6.2 mi
Dew point71°
Thu, 1387° / 69°0.04
Morning74°feels 76°
Afternoon85°feels 87°
Evening75°feels 76°
Overnight70°feels 72°
87 °
Philadelphia, Thursday, 13 August
Light rain. High 87°, low 69°.
Pressure29.94 inHg
Wind15.2 mph E
Humidity50%
Visibility—
Dew point64°
Fri, 1472° / 63°0.27
Morning63°feels 64°
Afternoon65°feels 66°
Evening66°feels 67°
Overnight63°feels 64°
72 °
Philadelphia, Friday, 14 August
Light rain. High 72°, low 63°.
Pressure30.12 inHg
Wind14.2 mph NE
Humidity91%
Visibility—
Dew point62°
Sat, 1581° / 63°0.25
Morning68°feels 69°
Afternoon80°feels 82°
Evening76°feels 78°
Overnight69°feels 70°
81 °
Philadelphia, Saturday, 15 August
Light rain. High 81°, low 63°.
Pressure30.15 inHg
Wind13.3 mph SE
Humidity64%
Visibility—
Dew point65°
Sun, 1686° / 67°0.01
Morning73°feels 75°
Afternoon84°feels 89°
Evening79°feels 83°
Overnight73°feels 74°
86 °
Philadelphia, Sunday, 16 August
Light rain. High 86°, low 67°.
Pressure30.06 inHg
Wind8.7 mph N
Humidity63%
Visibility—
Dew point69°
Mon, 1785° / 68°0
Morning73°feels 74°
Afternoon84°feels 85°
Evening78°feels 78°
Overnight71°feels 72°
85 °
Philadelphia, Monday, 17 August
Overcast. High 85°, low 68°.
Pressure30.06 inHg
Wind8.1 mph E
Humidity49%
Visibility—
Dew point61°
Tue, 1889° / 66°0
Morning72°feels 73°
Afternoon85°feels 87°
Evening82°feels 85°
Overnight75°feels 76°
89 °
Philadelphia, Tuesday, 18 August
Overcast. High 89°, low 66°.
Pressure29.97 inHg
Wind10.3 mph SE
Humidity47%
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 Philadelphia, 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.