10-day forecast for Royal, IL: 45° to 75°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Thursday, October 29
63° · 0.38 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2373° / 47°0
Morning52°feels 51°
Afternoon72°feels 71°
Evening53°feels 51°
Overnight52°feels 50°
73 °
Royal, Friday, 23 October
Clear. High 73°, low 47°.
Pressure30.30 inHg
Wind5.4 mph SE
Humidity42%
Visibility6.2 mi
Dew point45°
Sat, 2471° / 46°0
Morning52°feels 51°
Afternoon70°feels 68°
Evening58°feels 57°
Overnight49°feels 47°
71 °
Royal, Saturday, 24 October
Overcast. High 71°, low 46°.
Pressure30.39 inHg
Wind6.4 mph S
Humidity50%
Visibility6.2 mi
Dew point48°
Sun, 2572° / 48°0
Morning50°feels 48°
Afternoon72°feels 71°
Evening59°feels 58°
Overnight51°feels 50°
72 °
Royal, Sunday, 25 October
Clear. High 72°, low 48°.
Pressure30.42 inHg
Wind4.4 mph S
Humidity46%
Visibility6.2 mi
Dew point47°
Mon, 2672° / 50°0
Morning54°feels 53°
Afternoon72°feels 71°
Evening61°feels 60°
Overnight53°feels 52°
72 °
Royal, Monday, 26 October
Overcast. High 72°, low 50°.
Pressure30.36 inHg
Wind0.9 mph SE
Humidity49%
Visibility6.2 mi
Dew point49°
Tue, 2768° / 51°0
Morning55°feels 55°
Afternoon66°feels 65°
Evening60°feels 59°
Overnight56°feels 55°
68 °
Royal, Tuesday, 27 October
Overcast. High 68°, low 51°.
Pressure30.30 inHg
Wind5.5 mph SE
Humidity52%
Visibility—
Dew point47°
Wed, 2873° / 53°0
Morning58°feels 57°
Afternoon69°feels 68°
Evening64°feels 62°
Overnight60°feels 58°
73 °
Royal, Wednesday, 28 October
Partly cloudy. High 73°, low 53°.
Pressure30.15 inHg
Wind9.1 mph S
Humidity41%
Visibility—
Dew point44°
Thu, 2975° / 57°0
Morning62°feels 60°
Afternoon73°feels 72°
Evening67°feels 66°
Overnight65°feels 63°
75 °
Royal, Thursday, 29 October
Overcast. High 75°, low 57°.
Pressure30.15 inHg
Wind13.7 mph SW
Humidity30%
Visibility—
Dew point39°
Fri, 3067° / 57°0.03
Morning60°feels 59°
Afternoon65°feels 64°
Evening63°feels 61°
Overnight61°feels 59°
67 °
Royal, Friday, 30 October
Light rain. High 67°, low 57°.
Pressure30.12 inHg
Wind9.6 mph W
Humidity45%
Visibility—
Dew point43°
Sat, 3163° / 58°0.38
Morning59°feels 58°
Afternoon60°feels 60°
Evening62°feels 63°
Overnight62°feels 62°
63 °
Royal, Saturday, 31 October
Rain. High 63°, low 58°.
Pressure30.00 inHg
Wind14.6 mph SW
Humidity90%
Visibility—
Dew point56°
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 Royal, 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.