10-day forecast for Dalzell, IL: 63° to 90°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Monday, August 10
79° · 1.43 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1090° / 74°0
Morning77°feels 79°
Afternoon89°feels 102°
Evening79°feels 79°
Overnight76°feels 77°
90 °
Dalzell, Monday, 10 August
Overcast. High 90°, low 74°.
Pressure29.88 inHg
Wind1 mph N
Humidity78%
Visibility6.2 mi
Dew point75°
Tue, 1189° / 72°0.02
Morning75°feels 77°
Afternoon84°feels 92°
Evening79°feels 80°
Overnight72°feels 74°
89 °
Dalzell, Tuesday, 11 August
Light rain. High 89°, low 72°.
Pressure29.80 inHg
Wind12.1 mph S
Humidity85%
Visibility6.2 mi
Dew point72°
Wed, 1284° / 66°0
Morning70°feels 71°
Afternoon83°feels 87°
Evening74°feels 75°
Overnight70°feels 71°
84 °
Dalzell, Wednesday, 12 August
Partly cloudy. High 84°, low 66°.
Pressure29.91 inHg
Wind4 mph E
Humidity66%
Visibility6.2 mi
Dew point69°
Thu, 1381° / 64°0.41
Morning67°feels 67°
Afternoon82°feels 86°
Evening69°feels 70°
Overnight65°feels 65°
81 °
Dalzell, Thursday, 13 August
Rain. High 81°, low 64°.
Pressure29.94 inHg
Wind10.5 mph SE
Humidity69%
Visibility6.2 mi
Dew point68°
Fri, 1479° / 68°1.43
Morning71°feels 72°
Afternoon77°feels 78°
Evening76°feels 77°
Overnight72°feels 73°
79 °
Dalzell, Friday, 14 August
Heavy rain. High 79°, low 68°.
Pressure30.00 inHg
Wind12.4 mph E
Humidity83%
Visibility—
Dew point70°
Sat, 1589° / 71°0.04
Morning76°feels 79°
Afternoon87°feels 96°
Evening84°feels 92°
Overnight79°feels 81°
89 °
Dalzell, Saturday, 15 August
Light rain. High 89°, low 71°.
Pressure29.91 inHg
Wind13.2 mph E
Humidity64%
Visibility—
Dew point72°
Sun, 1678° / 70°0.02
Morning70°feels 71°
Afternoon72°feels 73°
Evening71°feels 72°
Overnight70°feels 70°
78 °
Dalzell, Sunday, 16 August
Light rain. High 78°, low 70°.
Pressure30.00 inHg
Wind14.5 mph NW
Humidity83%
Visibility—
Dew point66°
Mon, 1777° / 63°0.01
Morning66°feels 67°
Afternoon75°feels 76°
Evening74°feels 75°
Overnight71°feels 72°
77 °
Dalzell, Monday, 17 August
Light rain. High 77°, low 63°.
Pressure29.97 inHg
Wind14.6 mph SE
Humidity71%
Visibility—
Dew point63°
Tue, 1887° / 72°0
Morning76°feels 78°
Afternoon84°feels 90°
Evening79°feels 84°
Overnight74°feels 75°
87 °
Dalzell, Tuesday, 18 August
Overcast. High 87°, low 72°.
Pressure29.88 inHg
Wind10.9 mph NW
Humidity70%
Visibility—
Dew point72°
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 Dalzell, 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.