10-day forecast for Parker, IL: 66° to 106°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
106°
Best day: Sunday, August 16
93° · 0.08 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1095° / 73°0
Morning78°feels 79°
Afternoon95°feels 100°
Evening83°feels 88°
Overnight76°feels 78°
95 °
Parker, Monday, 10 August
Clear. High 95°, low 73°.
Pressure30.03 inHg
Wind12.7 mph SW
Humidity50%
Visibility6.2 mi
Dew point70°
Tue, 1197° / 74°0
Morning79°feels 79°
Afternoon97°feels 102°
Evening85°feels 89°
Overnight77°feels 78°
97 °
Parker, Tuesday, 11 August
Mostly clear. High 97°, low 74°.
Pressure29.97 inHg
Wind11 mph SW
Humidity43%
Visibility6.2 mi
Dew point69°
Wed, 1298° / 72°0.06
Morning76°feels 77°
Afternoon98°feels 104°
Evening86°feels 92°
Overnight79°feels 79°
98 °
Parker, Wednesday, 12 August
Light rain. High 98°, low 72°.
Pressure29.85 inHg
Wind11.9 mph SW
Humidity47%
Visibility6.2 mi
Dew point69°
Thu, 1393° / 72°0.08
Morning74°feels 75°
Afternoon88°feels 94°
Evening86°feels 92°
Overnight73°feels 73°
93 °
Parker, Thursday, 13 August
Light rain. High 93°, low 72°.
Pressure29.91 inHg
Wind11.4 mph SE
Humidity54%
Visibility—
Dew point68°
Fri, 1499° / 76°0
Morning81°feels 83°
Afternoon92°feels 97°
Evening88°feels 94°
Overnight79°feels 79°
99 °
Parker, Friday, 14 August
Overcast. High 99°, low 76°.
Pressure29.97 inHg
Wind9.9 mph S
Humidity44%
Visibility—
Dew point66°
Sat, 15100° / 73°0.02
Morning80°feels 83°
Afternoon97°feels 103°
Evening89°feels 96°
Overnight79°feels 83°
100 °
Parker, Saturday, 15 August
Light rain. High 100°, low 73°.
Pressure30.09 inHg
Wind8.5 mph S
Humidity38%
Visibility—
Dew point65°
Sun, 16106° / 77°0
Morning86°feels 86°
Afternoon104°feels 105°
Evening88°feels 96°
Overnight80°feels 84°
106 °
Parker, Sunday, 16 August
Light rain. High 106°, low 77°.
Pressure29.97 inHg
Wind13.1 mph W
Humidity19%
Visibility—
Dew point52°
Mon, 1788° / 69°0.02
Morning74°feels 74°
Afternoon86°feels 85°
Evening78°feels 78°
Overnight71°feels 71°
88 °
Parker, Monday, 17 August
Light rain. High 88°, low 69°.
Pressure30.03 inHg
Wind8.8 mph NE
Humidity39%
Visibility—
Dew point56°
Tue, 1897° / 66°0.02
Morning73°feels 74°
Afternoon86°feels 88°
Evening88°feels 94°
Overnight81°feels 84°
97 °
Parker, Tuesday, 18 August
Light rain. High 97°, low 66°.
Pressure29.88 inHg
Wind12.2 mph SW
Humidity48%
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 Parker, 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.