Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Royalton Airport
Closest report is Southern Illinois Airport, 8.2 nm (15.2 km) SW.
2026/10/10 00:52 (retrieved 42 minutes ago)
KMDH 100052Z 00000KT 10SM CLR 19/09 A3005 RMK AO2 SLP176 T01940089
Closest aviation forecast (TAF) to Royalton Airport
Closest forecast is Mount Vernon Outland Airport, 29.6 nm (54.8 km) NNE.
2026/10/10 00:28 (retrieved 1 hour ago)
TAF KMVN 092326Z 1000/1024 13004KT P6SM SCT250 FM100500 11002KT P6SM BKN250 FM101300 12007KT P6SM OVC250 FM102200 07012G17KT P6SM -SHRA SCT060 OVC100