| NWS Forecast for: Rexburg-Madison County Airport ID Issued by: National Weather Service Pocatello, ID Last Update: 12:30 am MDT Jul 18, 2026 | |
| Overnight: Partly cloudy, with a low around 57. East northeast wind around 5 mph becoming calm. Saturday: Sunny, with a high near 93. Calm wind becoming northwest around 5 mph in the afternoon. Saturday Night: Partly cloudy, with a low around 59. East northeast wind around 5 mph becoming calm in the evening. Sunday: Sunny, with a high near 95. Calm wind becoming west 5 to 8 mph in the afternoon. Sunday Night: Mostly clear, with a low around 60. West wind 5 to 7 mph becoming light and variable. Monday: Sunny and hot, with a high near 96. Monday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 63. Tuesday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 94. Tuesday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 62. Chance of precipitation is 40%. Wednesday: A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 88. Chance of precipitation is 40%. Wednesday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 60%. Thursday: A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 86. Thursday Night: A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 58. Friday: A 40 percent chance of rain and thunderstorms. Mostly sunny, with a high near 85. | |
| Rexburg-Madison County Airport ID 43.83°N 111.8°W (Elev. 4872 ft) | |
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