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As of 19:00 CDT

Weather in Harness, IL

64°Current weather

Harness, Wednesday, 21 October, 19:00

Clear. Feels like 63°. High 74°, low 44°.

Pressure30.21 inHg
Wind1.9 mph NE
Humidity53%
Visibility6.2 mi
Dew point47°

10-day forecast for Harness, IL: 36° to 76°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

76°
Best day: Thursday, October 22
60° · 0.09 in
Worst day: Wednesday, October 28

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

Thu, 2276° / 47°0Clear
MorningClear51°feels 50°
AfternoonClear76°feels 75°
EveningClear58°feels 56°
OvernightClear51°feels 50°
76 °Clear

Harness, Thursday, 22 October

Clear. High 76°, low 47°.

Pressure30.27 inHg
Wind1.5 mph SE
Humidity44%
Visibility6.2 mi
Dew point48°
Fri, 2372° / 48°0Clear
MorningClear52°feels 51°
AfternoonClear72°feels 71°
EveningPartly cloudy60°feels 59°
OvernightClear51°feels 50°
72 °Clear

Harness, Friday, 23 October

Clear. High 72°, low 48°.

Pressure30.30 inHg
Wind7 mph S
Humidity47%
Visibility6.2 mi
Dew point49°
Sat, 2471° / 50°0Overcast
MorningPartly cloudy51°feels 49°
AfternoonOvercast71°feels 69°
EveningOvercast60°feels 58°
OvernightPartly cloudy53°feels 52°
71 °Overcast

Harness, Saturday, 24 October

Overcast. High 71°, low 50°.

Pressure30.36 inHg
Wind7.3 mph S
Humidity49%
Visibility6.2 mi
Dew point48°
Sun, 2573° / 49°0Overcast
MorningPartly cloudy53°feels 52°
AfternoonOvercast72°feels 71°
EveningOvercast62°feels 61°
OvernightPartly cloudy53°feels 52°
73 °Overcast

Harness, Sunday, 25 October

Overcast. High 73°, low 49°.

Pressure30.36 inHg
Wind4.6 mph S
Humidity51%
Visibility6.2 mi
Dew point49°
Mon, 2672° / 53°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast69°feels 67°
EveningOvercast61°feels 60°
OvernightOvercast59°feels 57°
72 °Overcast

Harness, Monday, 26 October

Overcast. High 72°, low 53°.

Pressure30.27 inHg
Wind8.1 mph S
Humidity47%
Visibility—
Dew point47°
Tue, 2766° / 54°0Light rain
MorningLight rain58°feels 57°
AfternoonLight rain65°feels 63°
EveningLight rain59°feels 58°
OvernightLight rain57°feels 56°
66 °Light rain

Harness, Tuesday, 27 October

Light rain. High 66°, low 54°.

Pressure30.18 inHg
Wind9.4 mph NW
Humidity48%
Visibility—
Dew point44°
Wed, 2860° / 44°0.09Light rain
MorningLight rain57°feels 56°
AfternoonLight rain53°feels 51°
EveningLight rain45°feels 38°
OvernightLight rain47°feels 41°
60 °Light rain

Harness, Wednesday, 28 October

Light rain. High 60°, low 44°.

Pressure30.06 inHg
Wind17.4 mph W
Humidity79%
Visibility—
Dew point49°
Thu, 2953° / 39°0Clear
MorningClear43°feels 37°
AfternoonClear51°feels 47°
EveningClear44°feels 40°
OvernightClear41°feels 37°
53 °Clear

Harness, Thursday, 29 October

Clear. High 53°, low 39°.

Pressure30.33 inHg
Wind13.8 mph NW
Humidity38%
Visibility—
Dew point25°
Fri, 3058° / 36°0Overcast
MorningOvercast41°feels 38°
AfternoonOvercast54°feels 51°
EveningOvercast51°feels 48°
OvernightOvercast49°feels 45°
58 °Overcast

Harness, Friday, 30 October

Overcast. High 58°, low 36°.

Pressure30.21 inHg
Wind10.1 mph S
Humidity32%
Visibility—
Dew point23°

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 Harness, 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.