10-day forecast for Machesney Park, IL: 57° to 87°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Wednesday, August 12
86° · 0.78 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 71°0.3
Morning75°feels 77°
Afternoon87°feels 95°
Evening77°feels 78°
Overnight76°feels 77°
87 °
Machesney Park, Monday, 10 August
Rain. High 87°, low 71°.
Pressure29.91 inHg
Wind4.1 mph E
Humidity69%
Visibility6.2 mi
Dew point72°
Tue, 1178° / 65°0.36
Morning69°feels 70°
Afternoon71°feels 73°
Evening71°feels 73°
Overnight67°feels 68°
78 °
Machesney Park, Tuesday, 11 August
Rain. High 78°, low 65°.
Pressure29.83 inHg
Wind5.4 mph SW
Humidity91%
Visibility6.2 mi
Dew point72°
Wed, 1285° / 63°0
Morning68°feels 69°
Afternoon83°feels 87°
Evening73°feels 73°
Overnight65°feels 65°
85 °
Machesney Park, Wednesday, 12 August
Clear. High 85°, low 63°.
Pressure29.85 inHg
Wind2.9 mph N
Humidity67%
Visibility6.2 mi
Dew point68°
Thu, 1373° / 61°0.1
Morning68°feels 68°
Afternoon71°feels 72°
Evening65°feels 66°
Overnight64°feels 65°
73 °
Machesney Park, Thursday, 13 August
Light rain. High 73°, low 61°.
Pressure29.97 inHg
Wind9.8 mph SE
Humidity79%
Visibility—
Dew point65°
Fri, 1474° / 57°0
Morning62°feels 62°
Afternoon73°feels 73°
Evening65°feels 65°
Overnight60°feels 59°
74 °
Machesney Park, Friday, 14 August
Overcast. High 74°, low 57°.
Pressure30.15 inHg
Wind14 mph E
Humidity57%
Visibility—
Dew point56°
Sat, 1570° / 59°0.02
Morning65°feels 65°
Afternoon69°feels 69°
Evening68°feels 68°
Overnight66°feels 66°
70 °
Machesney Park, Saturday, 15 August
Light rain. High 70°, low 59°.
Pressure30.18 inHg
Wind15.7 mph SE
Humidity66%
Visibility—
Dew point57°
Sun, 1674° / 64°0.19
Morning68°feels 68°
Afternoon73°feels 74°
Evening69°feels 69°
Overnight66°feels 67°
74 °
Machesney Park, Sunday, 16 August
Light rain. High 74°, low 64°.
Pressure30.03 inHg
Wind13 mph NW
Humidity74%
Visibility—
Dew point64°
Mon, 1777° / 58°0
Morning63°feels 63°
Afternoon74°feels 74°
Evening71°feels 71°
Overnight62°feels 62°
77 °
Machesney Park, Monday, 17 August
Overcast. High 77°, low 58°.
Pressure30.12 inHg
Wind6.7 mph NW
Humidity59%
Visibility—
Dew point57°
Tue, 1879° / 59°0
Morning62°feels 62°
Afternoon70°feels 70°
Evening74°feels 75°
Overnight67°feels 68°
79 °
Machesney Park, Tuesday, 18 August
Overcast. High 79°, low 59°.
Pressure29.88 inHg
Wind11 mph S
Humidity81%
Visibility—
Dew point62°
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 Machesney Park, 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.