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As of 19:57 CDT

Weather in Harness, IL

80°Current weather

Harness, Saturday, 8 August, 19:57

Clear. Feels like 87°. High 86°, low 70°.

Pressure30.00 inHg
Wind5.6 mph NE
Humidity100%
Visibility6.2 mi
Dew point80°

Two-week outlook for Harness, IL: week one averages a high of 87.2° and week two 79°, so week two runs 8.2° cooler than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 8: 86°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)87.2°69.4°1.2 in / 3 d—
2nd (August 15 – August 21)79°62°0.1 in / 1 d—

Weekend weather

Sat, August 8
Mostly clear
86°70°
no precip.
Sun, August 9
Mostly clear
93°69°
no precip.
Sat, August 15
Light rain
69°63°
0.09 in
Sun, August 16
Light rain
74°63°
no precip.
Sun, 0993° / 69°0Mostly clear
93 °Mostly clear

Harness, Sunday, 9 August

Mostly clear. High 93°, low 69°.

Pressure29.91 inHg
Wind14.8 mph S
Humidity63%
Visibility6.2 mi
Dew point74°
Mon, 1094° / 75°0Overcast
94 °Overcast

Harness, Monday, 10 August

Overcast. High 94°, low 75°.

Pressure29.91 inHg
Wind10.6 mph SW
Humidity59%
Visibility6.2 mi
Dew point72°
Tue, 1196° / 72°0.19Rain
96 °Rain

Harness, Tuesday, 11 August

Rain. High 96°, low 72°.

Pressure29.80 inHg
Wind17.6 mph SW
Humidity60%
Visibility6.2 mi
Dew point71°
Wed, 1282° / 72°0.42Rain
82 °Rain

Harness, Wednesday, 12 August

Rain. High 82°, low 72°.

Pressure29.85 inHg
Wind4 mph E
Humidity73%
Visibility6.2 mi
Dew point74°
Thu, 1380° / 65°0.61Rain
80 °Rain

Harness, Thursday, 13 August

Rain. High 80°, low 65°.

Pressure29.94 inHg
Wind10.7 mph SE
Humidity71%
Visibility—
Dew point68°
Fri, 1479° / 63°0Overcast
79 °Overcast

Harness, Friday, 14 August

Overcast. High 79°, low 63°.

Pressure30.09 inHg
Wind11.3 mph E
Humidity65%
Visibility—
Dew point63°
Sat, 1569° / 63°0.09Light rain
69 °Light rain

Harness, Saturday, 15 August

Light rain. High 69°, low 63°.

Pressure30.24 inHg
Wind14.2 mph E
Humidity85%
Visibility—
Dew point59°
Sun, 1674° / 63°0.01Light rain
74 °Light rain

Harness, Sunday, 16 August

Light rain. High 74°, low 63°.

Pressure30.12 inHg
Wind9.8 mph E
Humidity81%
Visibility—
Dew point62°
Mon, 1781° / 63°0.02Light rain
81 °Light rain

Harness, Monday, 17 August

Light rain. High 81°, low 63°.

Pressure30.06 inHg
Wind6.5 mph NE
Humidity72%
Visibility—
Dew point66°
Tue, 1884° / 65°0Overcast
84 °Overcast

Harness, Tuesday, 18 August

Overcast. High 84°, low 65°.

Pressure30.00 inHg
Wind6.3 mph SW
Humidity64%
Visibility—
Dew point66°
Wed, 1978° / 62°0.01Light rain
78 °Light rain

Harness, Wednesday, 19 August

Light rain. High 78°, low 62°.

Pressure29.91 inHg
Wind13.8 mph N
Humidity77%
Visibility—
Dew point69°
Thu, 2084° / 54°0Overcast
84 °Overcast

Harness, Thursday, 20 August

Overcast. High 84°, low 54°.

Pressure29.88 inHg
Wind11 mph NE
Humidity62%
Visibility—
Dew point66°
Fri, 2183° / 64°0Mostly clear
83 °Mostly clear

Harness, Friday, 21 August

Mostly clear. High 83°, low 64°.

Pressure29.94 inHg
Wind9.6 mph NE
Humidity54%
Visibility—
Dew point61°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Harness, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.