10-day forecast for Block, IL: 53° to 94°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
94°
Best day: Sunday, August 9
73° · 0.35 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0994° / 70°0
Morning75°feels 77°
Afternoon93°feels 106°
Evening85°feels 97°
Overnight71°feels 72°
94 °
Block, Sunday, 9 August
Partly cloudy. High 94°, low 70°.
Pressure29.97 inHg
Wind14.3 mph S
Humidity70%
Visibility6.2 mi
Dew point74°
Mon, 1091° / 75°0.01
Morning76°feels 78°
Afternoon90°feels 101°
Evening82°feels 89°
Overnight78°feels 79°
91 °
Block, Monday, 10 August
Light rain. High 91°, low 75°.
Pressure29.94 inHg
Wind11.7 mph SW
Humidity64%
Visibility6.2 mi
Dew point74°
Tue, 1192° / 75°0
Morning77°feels 78°
Afternoon91°feels 99°
Evening78°feels 79°
Overnight79°feels 79°
92 °
Block, Tuesday, 11 August
Overcast. High 92°, low 75°.
Pressure29.88 inHg
Wind13.3 mph SW
Humidity59%
Visibility6.2 mi
Dew point72°
Wed, 1284° / 71°0.04
Morning75°feels 76°
Afternoon84°feels 90°
Evening76°feels 78°
Overnight75°feels 76°
84 °
Block, Wednesday, 12 August
Light rain. High 84°, low 71°.
Pressure29.85 inHg
Wind6.9 mph N
Humidity76%
Visibility6.2 mi
Dew point75°
Thu, 1373° / 64°0.35
Morning70°feels 72°
Afternoon72°feels 73°
Evening67°feels 68°
Overnight65°feels 66°
73 °
Block, Thursday, 13 August
Light rain. High 73°, low 64°.
Pressure29.88 inHg
Wind10.6 mph NE
Humidity95%
Visibility—
Dew point71°
Fri, 1473° / 54°0
Morning59°feels 58°
Afternoon72°feels 71°
Evening66°feels 66°
Overnight57°feels 57°
73 °
Block, Friday, 14 August
Clear. High 73°, low 54°.
Pressure30.18 inHg
Wind10.4 mph NE
Humidity56%
Visibility—
Dew point53°
Sat, 1575° / 53°0
Morning59°feels 58°
Afternoon73°feels 72°
Evening67°feels 68°
Overnight59°feels 59°
75 °
Block, Saturday, 15 August
Partly cloudy. High 75°, low 53°.
Pressure30.30 inHg
Wind6.6 mph E
Humidity54%
Visibility—
Dew point53°
Sun, 1678° / 56°0
Morning63°feels 62°
Afternoon76°feels 76°
Evening71°feels 72°
Overnight65°feels 65°
78 °
Block, Sunday, 16 August
Partly cloudy. High 78°, low 56°.
Pressure30.21 inHg
Wind10.7 mph S
Humidity53%
Visibility—
Dew point56°
Mon, 1782° / 66°0.06
Morning71°feels 71°
Afternoon79°feels 80°
Evening78°feels 79°
Overnight74°feels 76°
82 °
Block, Monday, 17 August
Light rain. High 82°, low 66°.
Pressure29.97 inHg
Wind11.3 mph SW
Humidity82%
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 Block, 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.