10-day forecast for Union Hill, IL: 58° to 93°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Sunday, August 9
77° · 0.59 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1093° / 73°0.09
Morning78°feels 79°
Afternoon92°feels 105°
Evening80°feels 85°
Overnight79°feels 79°
93 °
Union Hill, Monday, 10 August
Rain. High 93°, low 73°.
Pressure29.91 inHg
Wind9.5 mph SW
Humidity66%
Visibility6.2 mi
Dew point73°
Tue, 1189° / 67°0.15
Morning72°feels 73°
Afternoon89°feels 100°
Evening80°feels 80°
Overnight67°feels 68°
89 °
Union Hill, Tuesday, 11 August
Rain. High 89°, low 67°.
Pressure29.83 inHg
Wind13.6 mph S
Humidity67%
Visibility6.2 mi
Dew point74°
Wed, 1284° / 68°0.07
Morning71°feels 72°
Afternoon84°feels 87°
Evening75°feels 76°
Overnight72°feels 73°
84 °
Union Hill, Wednesday, 12 August
Rain. High 84°, low 68°.
Pressure29.85 inHg
Wind4.8 mph N
Humidity65%
Visibility6.2 mi
Dew point68°
Thu, 1377° / 64°0.59
Morning69°feels 70°
Afternoon75°feels 76°
Evening64°feels 65°
Overnight66°feels 67°
77 °
Union Hill, Thursday, 13 August
Rain. High 77°, low 64°.
Pressure29.94 inHg
Wind13.6 mph NE
Humidity65%
Visibility—
Dew point63°
Fri, 1473° / 64°0.13
Morning66°feels 66°
Afternoon70°feels 70°
Evening69°feels 70°
Overnight65°feels 65°
73 °
Union Hill, Friday, 14 August
Light rain. High 73°, low 64°.
Pressure30.12 inHg
Wind11 mph E
Humidity72%
Visibility—
Dew point60°
Sat, 1574° / 62°0.16
Morning65°feels 65°
Afternoon71°feels 71°
Evening70°feels 71°
Overnight66°feels 66°
74 °
Union Hill, Saturday, 15 August
Light rain. High 74°, low 62°.
Pressure30.21 inHg
Wind15.3 mph SE
Humidity77%
Visibility—
Dew point62°
Sun, 1678° / 66°0.07
Morning69°feels 70°
Afternoon77°feels 78°
Evening72°feels 73°
Overnight69°feels 70°
78 °
Union Hill, Sunday, 16 August
Light rain. High 78°, low 66°.
Pressure29.97 inHg
Wind12.3 mph NW
Humidity82%
Visibility—
Dew point70°
Mon, 1775° / 63°0
Morning68°feels 68°
Afternoon74°feels 74°
Evening68°feels 69°
Overnight63°feels 63°
75 °
Union Hill, Monday, 17 August
Overcast. High 75°, low 63°.
Pressure30.09 inHg
Wind8.3 mph N
Humidity61%
Visibility—
Dew point59°
Tue, 1878° / 58°0
Morning63°feels 63°
Afternoon75°feels 76°
Evening74°feels 76°
Overnight67°feels 68°
78 °
Union Hill, Tuesday, 18 August
Overcast. High 78°, low 58°.
Pressure29.88 inHg
Wind8.6 mph S
Humidity70%
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 Union Hill, 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.