10-day forecast for Blackstone, IL: 46° to 75°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Thursday, October 29
66° · 0.65 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2471° / 48°0
Morning52°feels 51°
Afternoon70°feels 69°
Evening58°feels 57°
Overnight51°feels 49°
71 °
Blackstone, Saturday, 24 October
Overcast. High 71°, low 48°.
Pressure30.36 inHg
Wind7 mph S
Humidity54%
Visibility6.2 mi
Dew point49°
Sun, 2574° / 50°0
Morning51°feels 50°
Afternoon73°feels 72°
Evening60°feels 59°
Overnight53°feels 52°
74 °
Blackstone, Sunday, 25 October
Mostly clear. High 74°, low 50°.
Pressure30.39 inHg
Wind5.7 mph S
Humidity47%
Visibility6.2 mi
Dew point49°
Mon, 2668° / 51°0
Morning51°feels 50°
Afternoon68°feels 67°
Evening57°feels 56°
Overnight53°feels 52°
68 °
Blackstone, Monday, 26 October
Overcast. High 68°, low 51°.
Pressure30.36 inHg
Wind5.1 mph NE
Humidity65%
Visibility6.2 mi
Dew point54°
Tue, 2766° / 50°0
Morning54°feels 52°
Afternoon64°feels 63°
Evening59°feels 58°
Overnight51°feels 49°
66 °
Blackstone, Tuesday, 27 October
Overcast. High 66°, low 50°.
Pressure30.24 inHg
Wind7.4 mph NE
Humidity66%
Visibility—
Dew point51°
Wed, 2872° / 53°0.01
Morning59°feels 58°
Afternoon71°feels 69°
Evening65°feels 63°
Overnight60°feels 59°
72 °
Blackstone, Wednesday, 28 October
Light rain. High 72°, low 53°.
Pressure30.00 inHg
Wind14.1 mph SW
Humidity43%
Visibility—
Dew point46°
Thu, 2975° / 60°0
Morning64°feels 62°
Afternoon73°feels 71°
Evening66°feels 64°
Overnight65°feels 63°
75 °
Blackstone, Thursday, 29 October
Overcast. High 75°, low 60°.
Pressure30.12 inHg
Wind14.1 mph SW
Humidity32%
Visibility—
Dew point41°
Fri, 3066° / 56°0.65
Morning62°feels 60°
Afternoon58°feels 57°
Evening57°feels 56°
Overnight59°feels 58°
66 °
Blackstone, Friday, 30 October
Rain. High 66°, low 56°.
Pressure30.03 inHg
Wind17.4 mph S
Humidity87%
Visibility—
Dew point55°
Sat, 3160° / 56°0.55
Morning60°feels 60°
Afternoon60°feels 60°
Evening59°feels 59°
Overnight57°feels 57°
60 °
Blackstone, Saturday, 31 October
Rain. High 60°, low 56°.
Pressure29.91 inHg
Wind17.4 mph S
Humidity96%
Visibility—
Dew point59°
Sun, 0155° / 46°0.03
Morning50°feels 49°
Afternoon51°feels 49°
Evening48°feels 43°
Overnight47°feels 42°
55 °
Blackstone, Sunday, 1 November
Light rain. High 55°, low 46°.
Pressure29.97 inHg
Wind13 mph W
Humidity82%
Visibility—
Dew point46°
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 Blackstone, 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.