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As of 13:07 CDT

Weather in Hartsville, IL

86°Current weather

Hartsville, Sunday, 9 August, 13:07

Clear. Feels like 96°. High 88°, low 70°.

Pressure30.06 inHg
Wind8.8 mph S
Humidity70%
Visibility6.2 mi
Dew point75°

10-day forecast for Hartsville, IL: 66° to 105°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

105°
Best day: Sunday, August 16
92° · 0.07 in
Worst day: Thursday, August 13

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

Mon, 1094° / 73°0Clear
MorningClear78°feels 79°
AfternoonClear94°feels 99°
EveningClear82°feels 87°
OvernightClear75°feels 76°
94 °Clear

Hartsville, Monday, 10 August

Clear. High 94°, low 73°.

Pressure30.03 inHg
Wind11.6 mph SW
Humidity50%
Visibility6.2 mi
Dew point70°
Tue, 1196° / 75°0Mostly clear
MorningClear79°feels 79°
AfternoonClear96°feels 101°
EveningClear84°feels 88°
OvernightClear77°feels 78°
96 °Mostly clear

Hartsville, Tuesday, 11 August

Mostly clear. High 96°, low 75°.

Pressure29.97 inHg
Wind10.2 mph SW
Humidity44%
Visibility6.2 mi
Dew point69°
Wed, 1297° / 72°0.09Rain
MorningLight rain74°feels 76°
AfternoonOvercast96°feels 102°
EveningClear82°feels 88°
OvernightMostly clear78°feels 79°
97 °Rain

Hartsville, Wednesday, 12 August

Rain. High 97°, low 72°.

Pressure29.85 inHg
Wind11 mph SW
Humidity56%
Visibility6.2 mi
Dew point70°
Thu, 1392° / 71°0.07Light rain
MorningOvercast74°feels 75°
AfternoonLight rain88°feels 93°
EveningLight rain85°feels 91°
OvernightLight rain71°feels 72°
92 °Light rain

Hartsville, Thursday, 13 August

Light rain. High 92°, low 71°.

Pressure29.94 inHg
Wind11.1 mph SE
Humidity62%
Visibility6.2 mi
Dew point70°
Fri, 1498° / 76°0Overcast
MorningOvercast78°feels 80°
AfternoonOvercast86°feels 91°
EveningOvercast86°feels 93°
OvernightOvercast78°feels 79°
98 °Overcast

Hartsville, Friday, 14 August

Overcast. High 98°, low 76°.

Pressure29.97 inHg
Wind8.4 mph E
Humidity61%
Visibility—
Dew point69°
Sat, 1599° / 72°0.02Light rain
MorningLight rain79°feels 82°
AfternoonLight rain95°feels 102°
EveningLight rain87°feels 94°
OvernightLight rain78°feels 78°
99 °Light rain

Hartsville, Saturday, 15 August

Light rain. High 99°, low 72°.

Pressure30.09 inHg
Wind7.5 mph E
Humidity43%
Visibility—
Dew point67°
Sun, 16105° / 76°0Clear
MorningClear84°feels 85°
AfternoonClear102°feels 104°
EveningClear87°feels 94°
OvernightClear79°feels 79°
105 °Clear

Hartsville, Sunday, 16 August

Clear. High 105°, low 76°.

Pressure29.97 inHg
Wind10.6 mph W
Humidity22%
Visibility—
Dew point55°
Mon, 1787° / 69°0.02Light rain
MorningLight rain74°feels 74°
AfternoonLight rain85°feels 85°
EveningLight rain77°feels 77°
OvernightLight rain71°feels 71°
87 °Light rain

Hartsville, Monday, 17 August

Light rain. High 87°, low 69°.

Pressure30.03 inHg
Wind8.1 mph N
Humidity41%
Visibility—
Dew point57°
Tue, 1894° / 66°0.03Light rain
MorningLight rain70°feels 71°
AfternoonLight rain80°feels 81°
EveningLight rain86°feels 92°
OvernightLight rain79°feels 82°
94 °Light rain

Hartsville, Tuesday, 18 August

Light rain. High 94°, low 66°.

Pressure29.91 inHg
Wind10.2 mph S
Humidity61%
Visibility—
Dew point62°

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 Hartsville, 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.