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.
2026/06/01 08:52 (retrieved 11 minutes ago)
KMDH 010852Z AUTO 00000KT 10SM BKN041 19/19 A2994 RMK AO2 SLP133 T01940189 56006
Closest aviation forecast (TAF) to Royalton Airport
Closest forecast is Mount Vernon Outland Airport, 29.6 nm (54.8 km) NNE.
2026/06/01 06:22 (retrieved 3 hours ago)
TAF KMVN 010520Z 0106/0206 00000KT P6SM SCT250 PROB30 0106/0112 6SM -TSRA BKN040CB FM011200 00000KT 6SM -SHRA VCTS SCT040CB BKN080 FM011400 09004KT P6SM BKN080 PROB30 0200/0206 6SM -TSRA BKN040CB