10-day forecast for Blackstone, IL: 38° to 71°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Thursday, October 29
57° · 0.52 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3066° / 48°0.15
Morning49°feels 46°
Afternoon65°feels 63°
Evening56°feels 55°
Overnight51°feels 50°
66 °
Blackstone, Friday, 30 October
Rain. High 66°, low 48°.
Pressure30.33 inHg
Wind7 mph E
Humidity53%
Visibility6.2 mi
Dew point45°
Sat, 3157° / 51°0.52
Morning51°feels 50°
Afternoon54°feels 54°
Evening54°feels 53°
Overnight55°feels 54°
57 °
Blackstone, Saturday, 31 October
Rain. High 57°, low 51°.
Pressure30.36 inHg
Wind8.3 mph SE
Humidity86%
Visibility4.8 mi
Dew point50°
Sun, 0164° / 52°0
Morning54°feels 53°
Afternoon64°feels 63°
Evening59°feels 58°
Overnight52°feels 51°
64 °
Blackstone, Sunday, 1 November
Overcast. High 64°, low 52°.
Pressure30.30 inHg
Wind5.4 mph E
Humidity64%
Visibility6.2 mi
Dew point49°
Mon, 0264° / 54°0.05
Morning56°feels 55°
Afternoon60°feels 60°
Evening60°feels 60°
Overnight56°feels 55°
64 °
Blackstone, Monday, 2 November
Light rain. High 64°, low 54°.
Pressure30.09 inHg
Wind12.8 mph S
Humidity73%
Visibility—
Dew point51°
Tue, 0369° / 61°0.17
Morning63°feels 63°
Afternoon66°feels 66°
Evening68°feels 68°
Overnight68°feels 67°
69 °
Blackstone, Tuesday, 3 November
Light rain. High 69°, low 61°.
Pressure29.85 inHg
Wind17.5 mph SE
Humidity87%
Visibility—
Dew point61°
Wed, 0467° / 53°0.17
Morning65°feels 65°
Afternoon63°feels 62°
Evening58°feels 58°
Overnight55°feels 55°
67 °
Blackstone, Wednesday, 4 November
Light rain. High 67°, low 53°.
Pressure29.62 inHg
Wind22.2 mph SE
Humidity81%
Visibility—
Dew point58°
Thu, 0552° / 42°0
Morning45°feels 39°
Afternoon49°feels 46°
Evening44°feels 40°
Overnight42°feels 37°
52 °
Blackstone, Thursday, 5 November
Clear. High 52°, low 42°.
Pressure29.85 inHg
Wind15.3 mph W
Humidity42%
Visibility—
Dew point27°
Fri, 0652° / 38°0
Morning42°feels 36°
Afternoon50°feels 47°
Evening44°feels 40°
Overnight41°feels 37°
52 °
Blackstone, Friday, 6 November
Clear. High 52°, low 38°.
Pressure30.00 inHg
Wind12.3 mph W
Humidity34%
Visibility—
Dew point22°
Sat, 0753° / 38°0
Morning42°feels 38°
Afternoon51°feels 47°
Evening48°feels 44°
Overnight45°feels 41°
53 °
Blackstone, Saturday, 7 November
Overcast. High 53°, low 38°.
Pressure30.18 inHg
Wind7.8 mph E
Humidity43%
Visibility—
Dew point28°
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.