10-day forecast for Hermon, IL: 29° to 67°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Wednesday, November 18
54° · 0.44 in
Worst day: Wednesday, November 11
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1064° / 41°0
Morning45°feels 42°
Afternoon63°feels 62°
Evening46°feels 46°
Overnight48°feels 45°
64 °
Hermon, Tuesday, 10 November
Clear. High 64°, low 41°.
Pressure30.09 inHg
Wind3.1 mph NW
Humidity54%
Visibility6.2 mi
Dew point43°
Wed, 1154° / 42°0.44
Morning45°feels 42°
Afternoon53°feels 52°
Evening49°feels 45°
Overnight42°feels 40°
54 °
Hermon, Wednesday, 11 November
Heavy rain. High 54°, low 42°.
Pressure29.80 inHg
Wind3.8 mph NE
Humidity83%
Visibility6.2 mi
Dew point48°
Thu, 1246° / 38°0
Morning40°feels 35°
Afternoon44°feels 38°
Evening40°feels 35°
Overnight42°feels 37°
46 °
Hermon, Thursday, 12 November
Overcast. High 46°, low 38°.
Pressure30.03 inHg
Wind11.2 mph N
Humidity59%
Visibility6.2 mi
Dew point30°
Fri, 1341° / 35°0
Morning36°feels 29°
Afternoon40°feels 34°
Evening39°feels 33°
Overnight37°feels 31°
41 °
Hermon, Friday, 13 November
Overcast. High 41°, low 35°.
Pressure30.12 inHg
Wind11.5 mph N
Humidity65%
Visibility6.2 mi
Dew point23°
Sat, 1444° / 29°0
Morning33°feels 27°
Afternoon42°feels 38°
Evening35°feels 33°
Overnight32°feels 30°
44 °
Hermon, Saturday, 14 November
Clear. High 44°, low 29°.
Pressure30.30 inHg
Wind6.9 mph NW
Humidity61%
Visibility—
Dew point28°
Sun, 1554° / 31°0
Morning38°feels 33°
Afternoon50°feels 47°
Evening47°feels 43°
Overnight44°feels 39°
54 °
Hermon, Sunday, 15 November
Overcast. High 54°, low 31°.
Pressure30.03 inHg
Wind11.8 mph SE
Humidity41%
Visibility—
Dew point25°
Mon, 1658° / 49°0.04
Morning53°feels 52°
Afternoon57°feels 57°
Evening52°feels 51°
Overnight50°feels 47°
58 °
Hermon, Monday, 16 November
Light rain. High 58°, low 49°.
Pressure29.94 inHg
Wind7.2 mph NE
Humidity92%
Visibility—
Dew point55°
Tue, 1762° / 48°0
Morning52°feels 50°
Afternoon62°feels 61°
Evening57°feels 57°
Overnight55°feels 54°
62 °
Hermon, Tuesday, 17 November
Mostly clear. High 62°, low 48°.
Pressure30.15 inHg
Wind7.4 mph E
Humidity71%
Visibility—
Dew point51°
Wed, 1867° / 55°0
Morning58°feels 58°
Afternoon65°feels 64°
Evening58°feels 57°
Overnight56°feels 55°
67 °
Hermon, Wednesday, 18 November
Partly cloudy. High 67°, low 55°.
Pressure30.27 inHg
Wind9.8 mph S
Humidity55%
Visibility—
Dew point48°
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 Hermon, 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.