I-90 Weather Conditions and Forecasts

2026-06-18 Roadnow

I-90 Monday Night 2026-06-22 weather conditions

• detailI-90 Massachusetts: Chance Showers, 55°F
• detailI-90 New York: Chance Showers, 56°F
• detailI-90 Pennsylvania: Mostly Sunny, 60°F
• detailI-90 Ohio: Partly Cloudy, 57°F
• detailI-90 Indiana: Partly Cloudy, 60°F
• detailI-90 Illinois: Partly Cloudy, 57°F
• detailI-90 Wisconsin: Partly Cloudy, 55°F
• detailI-90 Minnesota: Partly Cloudy, 56°F
• detailI-90 South Dakota: Chance T-storms then Slight Chance Showers, 50°F
• detailI-90 Wyoming: Partly Cloudy, 53°F
• detailI-90 Montana: Mostly Clear, 44°F
• detailI-90 Washington: Mostly Clear, 52°F

I-90 7 day weather forecast