10-day forecast for Strawn, IL: 38° to 87°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Tuesday, October 13
75° · 0.69 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1476° / 63°0.03
Morning63°feels 63°
Afternoon75°feels 74°
Evening63°feels 62°
Overnight65°feels 66°
76 °
Strawn, Wednesday, 14 October
Light rain. High 76°, low 63°.
Pressure30.03 inHg
Wind6 mph NE
Humidity66%
Visibility6.2 mi
Dew point63°
Thu, 1575° / 60°0.69
Morning63°feels 63°
Afternoon72°feels 73°
Evening71°feels 72°
Overnight60°feels 60°
75 °
Strawn, Thursday, 15 October
Heavy rain. High 75°, low 60°.
Pressure29.97 inHg
Wind9.3 mph S
Humidity94%
Visibility1.1 mi
Dew point70°
Fri, 1663° / 49°0.07
Morning51°feels 48°
Afternoon55°feels 52°
Evening51°feels 49°
Overnight60°feels 59°
63 °
Strawn, Friday, 16 October
Light rain. High 63°, low 49°.
Pressure30.15 inHg
Wind21.6 mph NW
Humidity57%
Visibility6.2 mi
Dew point38°
Sat, 1758° / 38°0
Morning42°feels 40°
Afternoon56°feels 54°
Evening49°feels 47°
Overnight44°feels 39°
58 °
Strawn, Saturday, 17 October
Clear. High 58°, low 38°.
Pressure30.50 inHg
Wind1.5 mph W
Humidity44%
Visibility6.2 mi
Dew point31°
Sun, 1864° / 45°0
Morning50°feels 46°
Afternoon61°feels 59°
Evening56°feels 54°
Overnight51°feels 48°
64 °
Strawn, Sunday, 18 October
Clear. High 64°, low 45°.
Pressure30.33 inHg
Wind13.3 mph SW
Humidity42%
Visibility—
Dew point37°
Mon, 1954° / 51°0.23
Morning53°feels 51°
Afternoon52°feels 51°
Evening54°feels 53°
Overnight54°feels 53°
54 °
Strawn, Monday, 19 October
Light rain. High 54°, low 51°.
Pressure30.21 inHg
Wind10.7 mph SW
Humidity89%
Visibility—
Dew point49°
Tue, 2064° / 55°0.08
Morning57°feels 57°
Afternoon62°feels 61°
Evening60°feels 59°
Overnight58°feels 58°
64 °
Strawn, Tuesday, 20 October
Light rain. High 64°, low 55°.
Pressure30.27 inHg
Wind7.3 mph SE
Humidity76%
Visibility—
Dew point54°
Wed, 2171° / 59°0.02
Morning62°feels 63°
Afternoon70°feels 70°
Evening66°feels 66°
Overnight63°feels 64°
71 °
Strawn, Wednesday, 21 October
Light rain. High 71°, low 59°.
Pressure30.21 inHg
Wind10.9 mph S
Humidity70%
Visibility—
Dew point59°
Thu, 2275° / 63°0.06
Morning66°feels 65°
Afternoon71°feels 70°
Evening73°feels 73°
Overnight70°feels 70°
75 °
Strawn, Thursday, 22 October
Light rain. High 75°, low 63°.
Pressure30.03 inHg
Wind17.2 mph S
Humidity68%
Visibility—
Dew point58°
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 Strawn, 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.