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As of 09:17 CDT

Weather in Harpster, IL

76°Current weather

Harpster, Sunday, 9 August, 09:17

Overcast. Feels like 78°. High 90°, low 66°.

Pressure30.00 inHg
Wind9.8 mph S
Humidity96%
Visibility6.2 mi
Dew point74°

10-day forecast for Harpster, IL: 59° to 95°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

95°
Best day: Monday, August 10
73° · 0.79 in
Worst day: Thursday, August 13

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

Mon, 1095° / 77°0Overcast
MorningPartly cloudy78°feels 80°
AfternoonOvercast94°feels 107°
EveningOvercast86°feels 96°
OvernightClear78°feels 80°
95 °Overcast

Harpster, Monday, 10 August

Overcast. High 95°, low 77°.

Pressure29.94 inHg
Wind10.9 mph SW
Humidity68%
Visibility6.2 mi
Dew point74°
Tue, 1189° / 71°0.13Rain
MorningLight rain73°feels 75°
AfternoonClear88°feels 100°
EveningOvercast84°feels 89°
OvernightPartly cloudy74°feels 75°
89 °Rain

Harpster, Tuesday, 11 August

Rain. High 89°, low 71°.

Pressure29.88 inHg
Wind14.1 mph S
Humidity70%
Visibility6.2 mi
Dew point73°
Wed, 1284° / 72°0.03Light rain
MorningOvercast73°feels 75°
AfternoonMostly clear84°feels 90°
EveningClear76°feels 77°
OvernightLight rain73°feels 74°
84 °Light rain

Harpster, Wednesday, 12 August

Light rain. High 84°, low 72°.

Pressure29.85 inHg
Wind4.5 mph N
Humidity75%
Visibility6.2 mi
Dew point73°
Thu, 1373° / 65°0.79Rain
MorningOvercast69°feels 70°
AfternoonRain72°feels 74°
EveningRain67°feels 69°
OvernightLight rain67°feels 68°
73 °Rain

Harpster, Thursday, 13 August

Rain. High 73°, low 65°.

Pressure29.94 inHg
Wind13 mph NE
Humidity93%
Visibility—
Dew point70°
Fri, 1475° / 64°0.48Rain
MorningRain67°feels 68°
AfternoonRain74°feels 75°
EveningRain70°feels 71°
OvernightRain67°feels 68°
75 °Rain

Harpster, Friday, 14 August

Rain. High 75°, low 64°.

Pressure30.09 inHg
Wind13.6 mph E
Humidity79%
Visibility—
Dew point67°
Sat, 1575° / 65°0.25Light rain
MorningLight rain67°feels 68°
AfternoonLight rain73°feels 74°
EveningLight rain72°feels 74°
OvernightLight rain69°feels 70°
75 °Light rain

Harpster, Saturday, 15 August

Light rain. High 75°, low 65°.

Pressure30.18 inHg
Wind15.5 mph SE
Humidity82%
Visibility—
Dew point66°
Sun, 1678° / 68°0Overcast
MorningOvercast72°feels 73°
AfternoonOvercast77°feels 79°
EveningOvercast73°feels 74°
OvernightOvercast73°feels 73°
78 °Overcast

Harpster, Sunday, 16 August

Overcast. High 78°, low 68°.

Pressure30.00 inHg
Wind13.4 mph N
Humidity87%
Visibility—
Dew point73°
Mon, 1776° / 62°0Partly cloudy
MorningPartly cloudy66°feels 66°
AfternoonPartly cloudy74°feels 74°
EveningPartly cloudy69°feels 69°
OvernightPartly cloudy63°feels 63°
76 °Partly cloudy

Harpster, Monday, 17 August

Partly cloudy. High 76°, low 62°.

Pressure30.09 inHg
Wind9.5 mph N
Humidity66%
Visibility—
Dew point61°
Tue, 1879° / 59°0Overcast
MorningOvercast65°feels 66°
AfternoonOvercast76°feels 77°
EveningOvercast75°feels 76°
OvernightOvercast69°feels 70°
79 °Overcast

Harpster, Tuesday, 18 August

Overcast. High 79°, low 59°.

Pressure29.88 inHg
Wind10 mph S
Humidity72%
Visibility—
Dew point65°

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 Harpster, 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.