I-90 weather conditions near Hardin, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• This Afternoon 2025-06-26, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 91. West southwest wind 3 to 6 mph.
• Tonight 2025-06-26, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 55. West southwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 20%.
• Friday 2025-06-27, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. Light and variable wind becoming north 5 to 7 mph in the morning.
• Friday Night 2025-06-27, Chance T-storms then Slight Chance Showers. A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 59. North northeast wind 3 to 8 mph. Chance of precipitation is 30%.
• Saturday 2025-06-28, Mostly Sunny. Mostly sunny, with a high near 84. North wind 3 to 6 mph.
• Saturday Night 2025-06-28, Partly Cloudy. Partly cloudy, with a low around 56. North wind around 6 mph becoming calm after midnight.
• Sunday 2025-06-29, Sunny. Sunny, with a high near 86. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
• Sunday Night 2025-06-29, Mostly Clear. Mostly clear, with a low around 56. North northeast wind 5 to 8 mph becoming calm after midnight.
• Monday 2025-06-30, Hot. Sunny and hot, with a high near 92. Calm wind becoming east 5 to 8 mph in the afternoon.
• Monday Night 2025-06-30, Partly Cloudy. Partly cloudy, with a low around 61. East wind 5 to 9 mph.
• Tuesday 2025-07-01, Hot. Sunny and hot, with a high near 94. Calm wind becoming east 5 to 7 mph in the afternoon.
• Tuesday Night 2025-07-01, Slight Chance T-storms then Mostly Cloudy. A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East southeast wind 5 to 9 mph becoming light and variable after midnight.
• Wednesday 2025-07-02, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91. Calm wind becoming north northeast 5 to 7 mph in the afternoon.