10-day forecast for Granville, IL: 60° to 95°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
95°
Best day: Monday, August 10
74° · 0.8 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1095° / 74°0.03
Morning79°feels 80°
Afternoon93°feels 105°
Evening83°feels 92°
Overnight79°feels 79°
95 °
Granville, Monday, 10 August
Light rain. High 95°, low 74°.
Pressure29.88 inHg
Wind7 mph W
Humidity66%
Visibility6.2 mi
Dew point73°
Tue, 1192° / 67°0.11
Morning72°feels 73°
Afternoon91°feels 102°
Evening83°feels 91°
Overnight68°feels 69°
92 °
Granville, Tuesday, 11 August
Rain. High 92°, low 67°.
Pressure29.80 inHg
Wind14 mph SW
Humidity65%
Visibility6.2 mi
Dew point75°
Wed, 1283° / 67°0.01
Morning71°feels 72°
Afternoon83°feels 86°
Evening76°feels 77°
Overnight70°feels 71°
83 °
Granville, Wednesday, 12 August
Light rain. High 83°, low 67°.
Pressure29.85 inHg
Wind5.6 mph NE
Humidity65%
Visibility6.2 mi
Dew point68°
Thu, 1374° / 64°0.8
Morning69°feels 70°
Afternoon72°feels 73°
Evening64°feels 64°
Overnight68°feels 69°
74 °
Granville, Thursday, 13 August
Rain. High 74°, low 64°.
Pressure29.91 inHg
Wind14.2 mph NE
Humidity88%
Visibility—
Dew point68°
Fri, 1473° / 63°0.07
Morning66°feels 66°
Afternoon71°feels 72°
Evening69°feels 70°
Overnight65°feels 65°
73 °
Granville, Friday, 14 August
Light rain. High 73°, low 63°.
Pressure30.12 inHg
Wind12.7 mph E
Humidity69%
Visibility—
Dew point60°
Sat, 1575° / 61°0.22
Morning65°feels 65°
Afternoon72°feels 73°
Evening73°feels 73°
Overnight68°feels 69°
75 °
Granville, Saturday, 15 August
Light rain. High 75°, low 61°.
Pressure30.18 inHg
Wind15 mph SE
Humidity79%
Visibility—
Dew point64°
Sun, 1677° / 65°0.02
Morning70°feels 71°
Afternoon76°feels 77°
Evening71°feels 72°
Overnight70°feels 70°
77 °
Granville, Sunday, 16 August
Light rain. High 77°, low 65°.
Pressure30.00 inHg
Wind13.3 mph NW
Humidity77%
Visibility—
Dew point68°
Mon, 1774° / 60°0
Morning64°feels 64°
Afternoon73°feels 74°
Evening68°feels 69°
Overnight62°feels 62°
74 °
Granville, Monday, 17 August
Overcast. High 74°, low 60°.
Pressure30.12 inHg
Wind7.7 mph N
Humidity65%
Visibility—
Dew point60°
Tue, 1881° / 60°0
Morning64°feels 65°
Afternoon76°feels 76°
Evening76°feels 78°
Overnight69°feels 70°
81 °
Granville, Tuesday, 18 August
Overcast. High 81°, low 60°.
Pressure29.88 inHg
Wind9.3 mph S
Humidity70%
Visibility—
Dew point63°
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 Granville, 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.