10-day forecast for Sulphur Springs, IL: 62° to 91°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Tuesday, August 18
79° · 0.67 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 73°0.03
Morning77°feels 79°
Afternoon90°feels 103°
Evening79°feels 79°
Overnight76°feels 77°
91 °
Sulphur Springs, Monday, 10 August
Light rain. High 91°, low 73°.
Pressure29.88 inHg
Wind2.8 mph N
Humidity76%
Visibility6.2 mi
Dew point75°
Tue, 1190° / 72°0.04
Morning75°feels 76°
Afternoon77°feels 78°
Evening77°feels 78°
Overnight73°feels 74°
90 °
Sulphur Springs, Tuesday, 11 August
Light rain. High 90°, low 72°.
Pressure29.74 inHg
Wind15.2 mph E
Humidity89%
Visibility6.2 mi
Dew point71°
Wed, 1283° / 66°0
Morning70°feels 71°
Afternoon84°feels 88°
Evening74°feels 75°
Overnight69°feels 71°
83 °
Sulphur Springs, Wednesday, 12 August
Partly cloudy. High 83°, low 66°.
Pressure29.88 inHg
Wind4.9 mph NE
Humidity65%
Visibility6.2 mi
Dew point69°
Thu, 1381° / 64°0.47
Morning67°feels 67°
Afternoon82°feels 85°
Evening69°feels 70°
Overnight64°feels 65°
81 °
Sulphur Springs, Thursday, 13 August
Rain. High 81°, low 64°.
Pressure29.94 inHg
Wind9.9 mph SE
Humidity56%
Visibility6.2 mi
Dew point63°
Fri, 1479° / 68°0.67
Morning72°feels 73°
Afternoon78°feels 79°
Evening76°feels 78°
Overnight71°feels 72°
79 °
Sulphur Springs, Friday, 14 August
Heavy rain. High 79°, low 68°.
Pressure30.00 inHg
Wind14 mph E
Humidity79%
Visibility—
Dew point70°
Sat, 1590° / 71°0.14
Morning76°feels 80°
Afternoon87°feels 96°
Evening84°feels 94°
Overnight80°feels 83°
90 °
Sulphur Springs, Saturday, 15 August
Rain. High 90°, low 71°.
Pressure29.91 inHg
Wind11.6 mph E
Humidity61%
Visibility—
Dew point71°
Sun, 1685° / 70°0.02
Morning71°feels 72°
Afternoon73°feels 73°
Evening71°feels 72°
Overnight70°feels 71°
85 °
Sulphur Springs, Sunday, 16 August
Light rain. High 85°, low 70°.
Pressure30.00 inHg
Wind14.4 mph NW
Humidity79%
Visibility—
Dew point66°
Mon, 1779° / 62°0.01
Morning66°feels 67°
Afternoon76°feels 76°
Evening74°feels 75°
Overnight71°feels 72°
79 °
Sulphur Springs, Monday, 17 August
Light rain. High 79°, low 62°.
Pressure29.97 inHg
Wind14.1 mph SE
Humidity70%
Visibility—
Dew point64°
Tue, 1887° / 73°0
Morning76°feels 79°
Afternoon84°feels 90°
Evening80°feels 84°
Overnight74°feels 75°
87 °
Sulphur Springs, Tuesday, 18 August
Overcast. High 87°, low 73°.
Pressure29.88 inHg
Wind13.5 mph SE
Humidity68%
Visibility—
Dew point71°
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 Sulphur Springs, 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.