10-day forecast for Middletown, IL: 62° to 97°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
97°
Best day: Monday, August 10
71° · 0.75 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1097° / 78°0
Morning81°feels 85°
Afternoon95°feels 102°
Evening85°feels 88°
Overnight82°feels 86°
97 °
Middletown, Monday, 10 August
Partly cloudy. High 97°, low 78°.
Pressure29.91 inHg
Wind11.6 mph SW
Humidity54%
Visibility6.2 mi
Dew point71°
Tue, 1196° / 69°0.03
Morning72°feels 73°
Afternoon96°feels 102°
Evening85°feels 89°
Overnight74°feels 75°
96 °
Middletown, Tuesday, 11 August
Light rain. High 96°, low 69°.
Pressure29.83 inHg
Wind15.2 mph SW
Humidity51%
Visibility6.2 mi
Dew point71°
Wed, 1287° / 73°0.13
Morning76°feels 78°
Afternoon86°feels 95°
Evening75°feels 76°
Overnight75°feels 76°
87 °
Middletown, Wednesday, 12 August
Light rain. High 87°, low 73°.
Pressure29.83 inHg
Wind5.5 mph N
Humidity75%
Visibility6.2 mi
Dew point74°
Thu, 1383° / 68°0
Morning72°feels 74°
Afternoon82°feels 85°
Evening75°feels 76°
Overnight71°feels 72°
83 °
Middletown, Thursday, 13 August
Overcast. High 83°, low 68°.
Pressure29.94 inHg
Wind12.7 mph E
Humidity58%
Visibility—
Dew point65°
Fri, 1471° / 62°0.75
Morning63°feels 64°
Afternoon64°feels 64°
Evening64°feels 65°
Overnight63°feels 64°
71 °
Middletown, Friday, 14 August
Rain. High 71°, low 62°.
Pressure30.12 inHg
Wind11.9 mph E
Humidity96%
Visibility—
Dew point62°
Sat, 1576° / 62°0.27
Morning67°feels 67°
Afternoon76°feels 76°
Evening73°feels 74°
Overnight67°feels 68°
76 °
Middletown, Saturday, 15 August
Light rain. High 76°, low 62°.
Pressure30.15 inHg
Wind11.7 mph SE
Humidity76%
Visibility—
Dew point66°
Sun, 1681° / 66°0.11
Morning70°feels 72°
Afternoon80°feels 84°
Evening76°feels 78°
Overnight72°feels 73°
81 °
Middletown, Sunday, 16 August
Light rain. High 81°, low 66°.
Pressure30.06 inHg
Wind7.4 mph E
Humidity74%
Visibility—
Dew point70°
Mon, 1783° / 67°0
Morning71°feels 72°
Afternoon81°feels 83°
Evening75°feels 76°
Overnight70°feels 71°
83 °
Middletown, Monday, 17 August
Overcast. High 83°, low 67°.
Pressure30.06 inHg
Wind6.8 mph E
Humidity60%
Visibility—
Dew point65°
Tue, 1885° / 66°0
Morning71°feels 72°
Afternoon83°feels 85°
Evening79°feels 83°
Overnight73°feels 73°
85 °
Middletown, Tuesday, 18 August
Overcast. High 85°, low 66°.
Pressure30.00 inHg
Wind9.1 mph SE
Humidity54%
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 Middletown, 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.