10-day forecast for Hermon, IL: 28° to 66°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Saturday, November 21
44°
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1342° / 33°0
Morning36°feels 29°
Afternoon42°feels 35°
Evening37°feels 32°
Overnight35°feels 27°
42 °
Hermon, Friday, 13 November
Overcast. High 42°, low 33°.
Pressure30.15 inHg
Wind11 mph N
Humidity63%
Visibility6.2 mi
Dew point23°
Sat, 1445° / 28°0
Morning31°feels 26°
Afternoon45°feels 43°
Evening33°feels 31°
Overnight31°feels 24°
45 °
Hermon, Saturday, 14 November
Clear. High 45°, low 28°.
Pressure30.33 inHg
Wind3 mph N
Humidity59%
Visibility6.2 mi
Dew point25°
Sun, 1548° / 28°0
Morning32°feels 30°
Afternoon48°feels 48°
Evening35°feels 35°
Overnight29°feels 29°
48 °
Hermon, Sunday, 15 November
Clear. High 48°, low 28°.
Pressure30.47 inHg
Wind1.7 mph W
Humidity55%
Visibility6.2 mi
Dew point28°
Mon, 1651° / 29°0
Morning36°feels 36°
Afternoon51°feels 48°
Evening40°feels 37°
Overnight31°feels 31°
51 °
Hermon, Monday, 16 November
Clear. High 51°, low 29°.
Pressure30.50 inHg
Wind5.1 mph SW
Humidity50%
Visibility6.2 mi
Dew point31°
Tue, 1753° / 31°0
Morning37°feels 34°
Afternoon50°feels 48°
Evening42°feels 38°
Overnight39°feels 34°
53 °
Hermon, Tuesday, 17 November
Clear. High 53°, low 31°.
Pressure30.45 inHg
Wind7.6 mph S
Humidity53%
Visibility—
Dew point33°
Wed, 1858° / 37°0
Morning41°feels 37°
Afternoon53°feels 50°
Evening57°feels 55°
Overnight53°feels 49°
58 °
Hermon, Wednesday, 18 November
Overcast. High 58°, low 37°.
Pressure30.24 inHg
Wind17.5 mph S
Humidity53%
Visibility—
Dew point33°
Thu, 1965° / 51°0.13
Morning55°feels 53°
Afternoon62°feels 61°
Evening57°feels 56°
Overnight54°feels 53°
65 °
Hermon, Thursday, 19 November
Rain. High 65°, low 51°.
Pressure30.15 inHg
Wind15.3 mph S
Humidity55%
Visibility—
Dew point45°
Fri, 2059° / 53°0.02
Morning55°feels 55°
Afternoon57°feels 55°
Evening55°feels 53°
Overnight54°feels 52°
59 °
Hermon, Friday, 20 November
Light rain. High 59°, low 53°.
Pressure30.30 inHg
Wind7.4 mph SE
Humidity72%
Visibility—
Dew point48°
Sat, 2166° / 48°0
Morning53°feels 50°
Afternoon63°feels 61°
Evening56°feels 55°
Overnight55°feels 53°
66 °
Hermon, Saturday, 21 November
Partly cloudy. High 66°, low 48°.
Pressure30.15 inHg
Wind14.7 mph S
Humidity49%
Visibility—
Dew point42°
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.