10-day forecast for Plano, IL: 36° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Saturday, October 24
65° · 0.12 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1660° / 45°0.02
Morning47°feels 41°
Afternoon52°feels 50°
Evening49°feels 43°
Overnight53°feels 52°
60 °
Plano, Friday, 16 October
Light rain. High 60°, low 45°.
Pressure30.09 inHg
Wind17.3 mph NW
Humidity68%
Visibility6.2 mi
Dew point42°
Sat, 1756° / 36°0
Morning38°feels 34°
Afternoon55°feels 53°
Evening46°feels 43°
Overnight41°feels 35°
56 °
Plano, Saturday, 17 October
Clear. High 56°, low 36°.
Pressure30.56 inHg
Wind4.1 mph SW
Humidity44%
Visibility6.2 mi
Dew point27°
Sun, 1862° / 41°0
Morning43°feels 37°
Afternoon61°feels 59°
Evening50°feels 48°
Overnight42°feels 38°
62 °
Plano, Sunday, 18 October
Clear. High 62°, low 41°.
Pressure30.47 inHg
Wind12.8 mph SW
Humidity50%
Visibility6.2 mi
Dew point39°
Mon, 1964° / 41°0
Morning44°feels 43°
Afternoon63°feels 61°
Evening53°feels 51°
Overnight45°feels 42°
64 °
Plano, Monday, 19 October
Overcast. High 64°, low 41°.
Pressure30.39 inHg
Wind5.5 mph S
Humidity52%
Visibility6.2 mi
Dew point41°
Tue, 2067° / 43°0
Morning49°feels 49°
Afternoon64°feels 63°
Evening55°feels 53°
Overnight49°feels 48°
67 °
Plano, Tuesday, 20 October
Clear. High 67°, low 43°.
Pressure30.33 inHg
Wind4.7 mph E
Humidity43%
Visibility—
Dew point40°
Wed, 2166° / 46°0
Morning51°feels 50°
Afternoon63°feels 62°
Evening58°feels 57°
Overnight54°feels 52°
66 °
Plano, Wednesday, 21 October
Clear. High 66°, low 46°.
Pressure30.33 inHg
Wind5.8 mph E
Humidity51%
Visibility—
Dew point43°
Thu, 2270° / 52°0
Morning56°feels 55°
Afternoon67°feels 66°
Evening61°feels 59°
Overnight57°feels 56°
70 °
Plano, Thursday, 22 October
Partly cloudy. High 70°, low 52°.
Pressure30.27 inHg
Wind8.6 mph SW
Humidity43%
Visibility—
Dew point43°
Fri, 2371° / 54°0
Morning59°feels 57°
Afternoon69°feels 68°
Evening62°feels 60°
Overnight58°feels 57°
71 °
Plano, Friday, 23 October
Partly cloudy. High 71°, low 54°.
Pressure30.21 inHg
Wind12.1 mph SE
Humidity40%
Visibility—
Dew point43°
Sat, 2473° / 57°0
Morning61°feels 60°
Afternoon71°feels 70°
Evening64°feels 64°
Overnight61°feels 60°
73 °
Plano, Saturday, 24 October
Overcast. High 73°, low 57°.
Pressure30.15 inHg
Wind14 mph SW
Humidity44%
Visibility—
Dew point47°
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 Plano, 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.