10-day forecast for Lostant, IL: 59° to 91°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Monday, August 10
62° · 0.18 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0991° / 65°0.02
Morning71°feels 73°
Afternoon88°feels 101°
Evening84°feels 96°
Overnight66°feels 66°
91 °
Lostant, Sunday, 9 August
Light rain. High 91°, low 65°.
Pressure29.91 inHg
Wind15.3 mph S
Humidity76%
Visibility6.2 mi
Dew point75°
Mon, 1090° / 73°0
Morning76°feels 77°
Afternoon83°feels 92°
Evening81°feels 85°
Overnight76°feels 78°
90 °
Lostant, Monday, 10 August
Overcast. High 90°, low 73°.
Pressure29.91 inHg
Wind7.8 mph SW
Humidity82%
Visibility6.2 mi
Dew point72°
Tue, 1187° / 73°0.02
Morning75°feels 76°
Afternoon87°feels 96°
Evening80°feels 86°
Overnight75°feels 76°
87 °
Lostant, Tuesday, 11 August
Light rain. High 87°, low 73°.
Pressure29.83 inHg
Wind13.1 mph SW
Humidity81%
Visibility6.2 mi
Dew point72°
Wed, 1282° / 69°0.04
Morning71°feels 72°
Afternoon82°feels 87°
Evening73°feels 75°
Overnight73°feels 74°
82 °
Lostant, Wednesday, 12 August
Light rain. High 82°, low 69°.
Pressure29.88 inHg
Wind5.9 mph N
Humidity72%
Visibility6.2 mi
Dew point71°
Thu, 1376° / 62°0.07
Morning66°feels 66°
Afternoon75°feels 75°
Evening66°feels 67°
Overnight64°feels 64°
76 °
Lostant, Thursday, 13 August
Light rain. High 76°, low 62°.
Pressure30.00 inHg
Wind7 mph NE
Humidity70%
Visibility—
Dew point64°
Fri, 1476° / 60°0
Morning65°feels 65°
Afternoon74°feels 75°
Evening70°feels 70°
Overnight65°feels 65°
76 °
Lostant, Friday, 14 August
Partly cloudy. High 76°, low 60°.
Pressure30.09 inHg
Wind8.1 mph E
Humidity66%
Visibility—
Dew point61°
Sat, 1562° / 60°0.18
Morning62°feels 61°
Afternoon61°feels 62°
Evening61°feels 61°
Overnight60°feels 60°
62 °
Lostant, Saturday, 15 August
Light rain. High 62°, low 60°.
Pressure30.27 inHg
Wind9 mph E
Humidity97%
Visibility—
Dew point60°
Sun, 1671° / 59°0
Morning62°feels 62°
Afternoon65°feels 65°
Evening68°feels 68°
Overnight63°feels 63°
71 °
Lostant, Sunday, 16 August
Light rain. High 71°, low 59°.
Pressure30.15 inHg
Wind6.7 mph SE
Humidity84%
Visibility—
Dew point59°
Mon, 1777° / 62°0.09
Morning66°feels 66°
Afternoon75°feels 76°
Evening74°feels 74°
Overnight67°feels 67°
77 °
Lostant, Monday, 17 August
Light rain. High 77°, low 62°.
Pressure30.06 inHg
Wind3.1 mph N
Humidity76%
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 Lostant, 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.