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As of 12:19 CDT

Weather in Mechanicsburg, IL

87°Current weather

Mechanicsburg, Sunday, 9 August, 12:19

Partly cloudy. Feels like 99°. High 90°, low 70°.

Pressure29.97 inHg
Wind13.2 mph S
Humidity74%
Visibility6.2 mi
Dew point77°

10-day forecast for Mechanicsburg, IL: 61° to 95°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

95°
Best day: Monday, August 10
78° · 2 in
Worst day: Thursday, August 13

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

Mon, 1095° / 78°0Partly cloudy
MorningMostly clear79°feels 79°
AfternoonOvercast94°feels 107°
EveningOvercast86°feels 99°
OvernightClear81°feels 85°
95 °Partly cloudy

Mechanicsburg, Monday, 10 August

Partly cloudy. High 95°, low 78°.

Pressure29.94 inHg
Wind13.2 mph SW
Humidity54%
Visibility6.2 mi
Dew point71°
Tue, 1195° / 71°0.23Rain
MorningLight rain73°feels 74°
AfternoonClear92°feels 100°
EveningOvercast85°feels 92°
OvernightRain72°feels 73°
95 °Rain

Mechanicsburg, Tuesday, 11 August

Rain. High 95°, low 71°.

Pressure29.88 inHg
Wind15 mph SW
Humidity54%
Visibility6.2 mi
Dew point70°
Wed, 1292° / 72°0.06Light rain
MorningOvercast74°feels 75°
AfternoonClear91°feels 97°
EveningMostly clear81°feels 86°
OvernightLight rain78°feels 79°
92 °Light rain

Mechanicsburg, Wednesday, 12 August

Light rain. High 92°, low 72°.

Pressure29.83 inHg
Wind5 mph NW
Humidity55%
Visibility6.2 mi
Dew point70°
Thu, 1378° / 70°2Heavy rain
MorningRain71°feels 73°
AfternoonHeavy rain75°feels 76°
EveningHeavy rain73°feels 75°
OvernightHeavy rain72°feels 73°
78 °Heavy rain

Mechanicsburg, Thursday, 13 August

Heavy rain. High 78°, low 70°.

Pressure29.91 inHg
Wind5.5 mph SE
Humidity90%
Visibility6.2 mi
Dew point72°
Fri, 1477° / 69°0.43Rain
MorningRain71°feels 72°
AfternoonRain76°feels 77°
EveningRain75°feels 76°
OvernightRain71°feels 72°
77 °Rain

Mechanicsburg, Friday, 14 August

Rain. High 77°, low 69°.

Pressure30.03 inHg
Wind13.2 mph E
Humidity81%
Visibility—
Dew point69°
Sat, 1584° / 66°0.07Light rain
MorningLight rain70°feels 72°
AfternoonLight rain80°feels 83°
EveningLight rain78°feels 78°
OvernightLight rain72°feels 73°
84 °Light rain

Mechanicsburg, Saturday, 15 August

Light rain. High 84°, low 66°.

Pressure30.12 inHg
Wind14.8 mph SE
Humidity75%
Visibility—
Dew point69°
Sun, 1684° / 67°0Overcast
MorningOvercast76°feels 79°
AfternoonOvercast83°feels 89°
EveningOvercast76°feels 77°
OvernightOvercast68°feels 69°
84 °Overcast

Mechanicsburg, Sunday, 16 August

Overcast. High 84°, low 67°.

Pressure30.00 inHg
Wind13.5 mph NW
Humidity73%
Visibility—
Dew point73°
Mon, 1778° / 61°0Partly cloudy
MorningPartly cloudy66°feels 66°
AfternoonPartly cloudy76°feels 76°
EveningPartly cloudy72°feels 73°
OvernightPartly cloudy67°feels 68°
78 °Partly cloudy

Mechanicsburg, Monday, 17 August

Partly cloudy. High 78°, low 61°.

Pressure30.09 inHg
Wind8 mph NE
Humidity62%
Visibility—
Dew point61°
Tue, 1884° / 63°0.01Light rain
MorningLight rain68°feels 69°
AfternoonLight rain81°feels 83°
EveningLight rain79°feels 79°
OvernightLight rain71°feels 72°
84 °Light rain

Mechanicsburg, Tuesday, 18 August

Light rain. High 84°, low 63°.

Pressure29.85 inHg
Wind11.4 mph S
Humidity65%
Visibility—
Dew point66°

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 Mechanicsburg, 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.