10-day forecast for Block, IL: 41° to 88°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Tuesday, October 13
79° · 0.78 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1480° / 66°0.03
Morning67°feels 68°
Afternoon78°feels 78°
Evening69°feels 69°
Overnight70°feels 70°
80 °
Block, Wednesday, 14 October
Light rain. High 80°, low 66°.
Pressure30.03 inHg
Wind4.6 mph NE
Humidity62%
Visibility6.2 mi
Dew point65°
Thu, 1579° / 64°0.78
Morning69°feels 70°
Afternoon73°feels 74°
Evening70°feels 72°
Overnight65°feels 64°
79 °
Block, Thursday, 15 October
Heavy rain. High 79°, low 64°.
Pressure29.97 inHg
Wind12.1 mph S
Humidity80%
Visibility4.7 mi
Dew point70°
Fri, 1671° / 50°0.08
Morning53°feels 50°
Afternoon55°feels 52°
Evening52°feels 50°
Overnight63°feels 63°
71 °
Block, Friday, 16 October
Light rain. High 71°, low 50°.
Pressure30.15 inHg
Wind22 mph NW
Humidity46%
Visibility6.2 mi
Dew point35°
Sat, 1758° / 41°0
Morning43°feels 40°
Afternoon55°feels 53°
Evening50°feels 48°
Overnight45°feels 40°
58 °
Block, Saturday, 17 October
Clear. High 58°, low 41°.
Pressure30.50 inHg
Wind10.9 mph N
Humidity43%
Visibility—
Dew point32°
Sun, 1864° / 44°0
Morning49°feels 45°
Afternoon61°feels 58°
Evening55°feels 52°
Overnight51°feels 48°
64 °
Block, Sunday, 18 October
Clear. High 64°, low 44°.
Pressure30.36 inHg
Wind10.6 mph SW
Humidity39%
Visibility—
Dew point34°
Mon, 1959° / 52°0.02
Morning55°feels 52°
Afternoon58°feels 56°
Evening56°feels 55°
Overnight55°feels 55°
59 °
Block, Monday, 19 October
Light rain. High 59°, low 52°.
Pressure30.24 inHg
Wind8.7 mph SW
Humidity55%
Visibility—
Dew point42°
Tue, 2064° / 55°0.19
Morning57°feels 57°
Afternoon62°feels 61°
Evening60°feels 60°
Overnight59°feels 59°
64 °
Block, Tuesday, 20 October
Rain. High 64°, low 55°.
Pressure30.27 inHg
Wind6.9 mph SE
Humidity78%
Visibility—
Dew point54°
Wed, 2171° / 59°0
Morning63°feels 63°
Afternoon69°feels 69°
Evening66°feels 66°
Overnight64°feels 64°
71 °
Block, Wednesday, 21 October
Overcast. High 71°, low 59°.
Pressure30.24 inHg
Wind11.2 mph S
Humidity68%
Visibility—
Dew point57°
Thu, 2278° / 63°0
Morning67°feels 67°
Afternoon76°feels 75°
Evening74°feels 73°
Overnight70°feels 69°
78 °
Block, Thursday, 22 October
Overcast. High 78°, low 63°.
Pressure30.06 inHg
Wind17 mph S
Humidity56%
Visibility—
Dew point57°
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.