10-day forecast for Grayville, IL: 46° to 77°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Thursday, October 29
68° · 0.66 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2474° / 46°0
Morning51°feels 50°
Afternoon72°feels 71°
Evening59°feels 58°
Overnight50°feels 48°
74 °
Grayville, Saturday, 24 October
Overcast. High 74°, low 46°.
Pressure30.36 inHg
Wind4.5 mph E
Humidity50%
Visibility6.2 mi
Dew point49°
Sun, 2574° / 49°0
Morning51°feels 50°
Afternoon74°feels 73°
Evening61°feels 60°
Overnight52°feels 50°
74 °
Grayville, Sunday, 25 October
Partly cloudy. High 74°, low 49°.
Pressure30.42 inHg
Wind1.6 mph S
Humidity46%
Visibility6.2 mi
Dew point50°
Mon, 2674° / 51°0
Morning55°feels 54°
Afternoon73°feels 72°
Evening62°feels 61°
Overnight54°feels 53°
74 °
Grayville, Monday, 26 October
Overcast. High 74°, low 51°.
Pressure30.36 inHg
Wind1.3 mph SE
Humidity49%
Visibility6.2 mi
Dew point50°
Tue, 2772° / 51°0
Morning56°feels 56°
Afternoon70°feels 69°
Evening62°feels 61°
Overnight58°feels 56°
72 °
Grayville, Tuesday, 27 October
Overcast. High 72°, low 51°.
Pressure30.27 inHg
Wind4.1 mph E
Humidity42%
Visibility—
Dew point45°
Wed, 2876° / 52°0
Morning58°feels 57°
Afternoon73°feels 72°
Evening65°feels 63°
Overnight60°feels 58°
76 °
Grayville, Wednesday, 28 October
Overcast. High 76°, low 52°.
Pressure30.15 inHg
Wind7.1 mph S
Humidity38%
Visibility—
Dew point44°
Thu, 2977° / 57°0
Morning62°feels 60°
Afternoon74°feels 73°
Evening65°feels 64°
Overnight62°feels 60°
77 °
Grayville, Thursday, 29 October
Overcast. High 77°, low 57°.
Pressure30.21 inHg
Wind12.5 mph S
Humidity28%
Visibility—
Dew point38°
Fri, 3072° / 62°0
Morning63°feels 62°
Afternoon66°feels 65°
Evening65°feels 63°
Overnight65°feels 63°
72 °
Grayville, Friday, 30 October
Overcast. High 72°, low 62°.
Pressure30.15 inHg
Wind8.2 mph S
Humidity49%
Visibility—
Dew point46°
Sat, 3175° / 61°0.13
Morning66°feels 65°
Afternoon73°feels 73°
Evening66°feels 66°
Overnight65°feels 65°
75 °
Grayville, Saturday, 31 October
Light rain. High 75°, low 61°.
Pressure30.00 inHg
Wind14.9 mph S
Humidity54%
Visibility—
Dew point55°
Sun, 0168° / 64°0.66
Morning65°feels 66°
Afternoon67°feels 68°
Evening65°feels 66°
Overnight65°feels 65°
68 °
Grayville, Sunday, 1 November
Rain. High 68°, low 64°.
Pressure30.00 inHg
Wind10.6 mph S
Humidity91%
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 Grayville, 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.