10-day forecast for West Union, IL: 63° to 95°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Tuesday, August 11
70° · 0.29 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1095° / 76°0.07
Morning79°feels 79°
Afternoon94°feels 106°
Evening82°feels 89°
Overnight79°feels 79°
95 °
West Union, Monday, 10 August
Light rain. High 95°, low 76°.
Pressure29.97 inHg
Wind14.2 mph SW
Humidity67%
Visibility6.2 mi
Dew point75°
Tue, 1193° / 72°0
Morning76°feels 77°
Afternoon90°feels 102°
Evening83°feels 89°
Overnight74°feels 76°
93 °
West Union, Tuesday, 11 August
Light rain. High 93°, low 72°.
Pressure29.91 inHg
Wind11.7 mph SW
Humidity72%
Visibility6.2 mi
Dew point74°
Wed, 1284° / 71°0.13
Morning74°feels 75°
Afternoon82°feels 88°
Evening72°feels 74°
Overnight81°feels 83°
84 °
West Union, Wednesday, 12 August
Light rain. High 84°, low 71°.
Pressure29.80 inHg
Wind6.4 mph W
Humidity66%
Visibility6.2 mi
Dew point74°
Thu, 1384° / 68°0.06
Morning73°feels 75°
Afternoon82°feels 86°
Evening76°feels 76°
Overnight70°feels 71°
84 °
West Union, Thursday, 13 August
Light rain. High 84°, low 68°.
Pressure29.94 inHg
Wind13.5 mph NE
Humidity65%
Visibility—
Dew point68°
Fri, 1470° / 65°0.29
Morning66°feels 67°
Afternoon69°feels 69°
Evening68°feels 69°
Overnight66°feels 67°
70 °
West Union, Friday, 14 August
Rain. High 70°, low 65°.
Pressure30.12 inHg
Wind14.6 mph NE
Humidity89%
Visibility—
Dew point65°
Sat, 1577° / 63°0.13
Morning67°feels 68°
Afternoon75°feels 75°
Evening72°feels 73°
Overnight68°feels 68°
77 °
West Union, Saturday, 15 August
Light rain. High 77°, low 63°.
Pressure30.18 inHg
Wind11.6 mph E
Humidity73%
Visibility—
Dew point64°
Sun, 1682° / 64°0.04
Morning67°feels 68°
Afternoon77°feels 78°
Evening77°feels 79°
Overnight71°feels 73°
82 °
West Union, Sunday, 16 August
Light rain. High 82°, low 64°.
Pressure30.06 inHg
Wind7.9 mph E
Humidity78%
Visibility—
Dew point67°
Mon, 1782° / 69°0
Morning74°feels 76°
Afternoon81°feels 84°
Evening74°feels 76°
Overnight69°feels 70°
82 °
West Union, Monday, 17 August
Partly cloudy. High 82°, low 69°.
Pressure30.06 inHg
Wind8.7 mph NE
Humidity65%
Visibility—
Dew point68°
Tue, 1885° / 64°0
Morning70°feels 71°
Afternoon82°feels 84°
Evening78°feels 78°
Overnight70°feels 71°
85 °
West Union, Tuesday, 18 August
Mostly clear. High 85°, low 64°.
Pressure30.03 inHg
Wind7.3 mph E
Humidity57%
Visibility—
Dew point64°
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 West Union, 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.