10-day forecast for Clarion, IL: 27° to 60°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Friday, November 20
54° · 0.25 in
Worst day: Wednesday, November 11
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1246° / 35°0
Morning39°feels 31°
Afternoon45°feels 38°
Evening35°feels 27°
Overnight41°feels 35°
46 °
Clarion, Thursday, 12 November
Overcast. High 46°, low 35°.
Pressure30.00 inHg
Wind16.3 mph N
Humidity67%
Visibility6.2 mi
Dew point26°
Fri, 1343° / 31°0
Morning35°feels 26°
Afternoon41°feels 34°
Evening35°feels 29°
Overnight35°feels 28°
43 °
Clarion, Friday, 13 November
Overcast. High 43°, low 31°.
Pressure30.09 inHg
Wind13.2 mph N
Humidity65%
Visibility6.2 mi
Dew point24°
Sat, 1443° / 27°0
Morning31°feels 23°
Afternoon43°feels 39°
Evening32°feels 29°
Overnight29°feels 22°
43 °
Clarion, Saturday, 14 November
Clear. High 43°, low 27°.
Pressure30.30 inHg
Wind6.7 mph NW
Humidity63%
Visibility6.2 mi
Dew point24°
Sun, 1546° / 28°0
Morning34°feels 32°
Afternoon45°feels 43°
Evening36°feels 36°
Overnight29°feels 25°
46 °
Clarion, Sunday, 15 November
Clear. High 46°, low 28°.
Pressure30.45 inHg
Wind4.6 mph W
Humidity59%
Visibility6.2 mi
Dew point28°
Mon, 1650° / 30°0
Morning36°feels 31°
Afternoon47°feels 44°
Evening40°feels 35°
Overnight36°feels 31°
50 °
Clarion, Monday, 16 November
Clear. High 50°, low 30°.
Pressure30.45 inHg
Wind8.6 mph SW
Humidity51%
Visibility—
Dew point29°
Tue, 1752° / 34°0
Morning38°feels 33°
Afternoon50°feels 47°
Evening43°feels 40°
Overnight39°feels 34°
52 °
Clarion, Tuesday, 17 November
Mostly clear. High 52°, low 34°.
Pressure30.42 inHg
Wind9.6 mph S
Humidity52%
Visibility—
Dew point31°
Wed, 1853° / 35°0
Morning40°feels 35°
Afternoon50°feels 47°
Evening45°feels 40°
Overnight42°feels 37°
53 °
Clarion, Wednesday, 18 November
Clear. High 53°, low 35°.
Pressure30.33 inHg
Wind13 mph S
Humidity42%
Visibility—
Dew point27°
Thu, 1954° / 39°0
Morning43°feels 38°
Afternoon52°feels 49°
Evening47°feels 44°
Overnight47°feels 43°
54 °
Clarion, Thursday, 19 November
Overcast. High 54°, low 39°.
Pressure30.24 inHg
Wind11 mph S
Humidity44%
Visibility—
Dew point30°
Fri, 2060° / 44°0
Morning48°feels 44°
Afternoon57°feels 55°
Evening54°feels 53°
Overnight50°feels 49°
60 °
Clarion, Friday, 20 November
Overcast. High 60°, low 44°.
Pressure30.06 inHg
Wind12.1 mph SW
Humidity59%
Visibility—
Dew point41°
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 Clarion, 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.