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As of 07:02 CDT

Weather in Harmon, IL

42°Current weather

Harmon, Sunday, 18 October, 07:02

Clear. Feels like 40°. High 64°, low 42°.

Pressure30.42 inHg
Wind3.4 mph N
Humidity77%
Visibility6.2 mi
Dew point35°

10-day forecast for Harmon, IL: 40° to 72°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

72°
Best day: Saturday, October 24
56° · 0.15 in
Worst day: Tuesday, October 27

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1966° / 41°0Partly cloudy
MorningClear44°feels 42°
AfternoonOvercast65°feels 64°
EveningOvercast54°feels 53°
OvernightClear46°feels 43°
66 °Partly cloudy

Harmon, Monday, 19 October

Partly cloudy. High 66°, low 41°.

Pressure30.39 inHg
Wind4 mph S
Humidity58%
Visibility6.2 mi
Dew point46°
Tue, 2066° / 44°0Mostly clear
MorningClear46°feels 44°
AfternoonClear66°feels 64°
EveningClear54°feels 52°
OvernightClear46°feels 45°
66 °Mostly clear

Harmon, Tuesday, 20 October

Mostly clear. High 66°, low 44°.

Pressure30.39 inHg
Wind4.3 mph SE
Humidity51%
Visibility6.2 mi
Dew point45°
Wed, 2168° / 45°0Clear
MorningClear46°feels 46°
AfternoonClear67°feels 66°
EveningClear58°feels 57°
OvernightClear47°feels 46°
68 °Clear

Harmon, Wednesday, 21 October

Clear. High 68°, low 45°.

Pressure30.30 inHg
Wind3.7 mph SW
Humidity53%
Visibility6.2 mi
Dew point48°
Thu, 2270° / 49°0Clear
MorningClear55°feels 55°
AfternoonClear68°feels 67°
EveningClear60°feels 60°
OvernightMostly clear51°feels 50°
70 °Clear

Harmon, Thursday, 22 October

Clear. High 70°, low 49°.

Pressure30.30 inHg
Wind8.6 mph E
Humidity53%
Visibility—
Dew point49°
Fri, 2366° / 50°0Partly cloudy
MorningPartly cloudy54°feels 53°
AfternoonPartly cloudy64°feels 64°
EveningPartly cloudy59°feels 58°
OvernightPartly cloudy57°feels 56°
66 °Partly cloudy

Harmon, Friday, 23 October

Partly cloudy. High 66°, low 50°.

Pressure30.33 inHg
Wind9.8 mph SE
Humidity62%
Visibility—
Dew point50°
Sat, 2472° / 58°0Overcast
MorningOvercast62°feels 60°
AfternoonOvercast69°feels 68°
EveningOvercast65°feels 64°
OvernightOvercast62°feels 61°
72 °Overcast

Harmon, Saturday, 24 October

Overcast. High 72°, low 58°.

Pressure30.18 inHg
Wind15.6 mph S
Humidity39%
Visibility—
Dew point43°
Sun, 2559° / 45°0Light rain
MorningLight rain50°feels 46°
AfternoonLight rain53°feels 50°
EveningLight rain47°feels 44°
OvernightLight rain46°feels 42°
59 °Light rain

Harmon, Sunday, 25 October

Light rain. High 59°, low 45°.

Pressure30.47 inHg
Wind13.3 mph NW
Humidity37%
Visibility—
Dew point28°
Mon, 2656° / 40°0Overcast
MorningOvercast44°feels 41°
AfternoonOvercast54°feels 51°
EveningOvercast51°feels 48°
OvernightOvercast48°feels 45°
56 °Overcast

Harmon, Monday, 26 October

Overcast. High 56°, low 40°.

Pressure30.36 inHg
Wind10.2 mph SW
Humidity34%
Visibility—
Dew point25°
Tue, 2756° / 48°0.15Light rain
MorningLight rain50°feels 49°
AfternoonLight rain55°feels 54°
EveningLight rain54°feels 53°
OvernightLight rain53°feels 52°
56 °Light rain

Harmon, Tuesday, 27 October

Light rain. High 56°, low 48°.

Pressure30.15 inHg
Wind9.5 mph SW
Humidity71%
Visibility—
Dew point45°

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 Harmon, 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.