I-90 Weather Conditions and Forecasts

2026-07-24 Roadnow

I-90 Wednesday 2026-07-29 weather conditions

• detailI-90 Massachusetts: Chance Showers, 63°F
• detailI-90 New York: Chance Showers, 66°F
• detailI-90 Pennsylvania: ,
• detailI-90 Ohio: Sunny, 71°F
• detailI-90 Indiana: Sunny, 72°F
• detailI-90 Illinois: Sunny, 69°F
• detailI-90 Wisconsin: Mostly Clear, 73°F
• detailI-90 Minnesota: Mostly Clear, 74°F
• detailI-90 South Dakota: Slight Chance T-storms then Partly Cloudy, 67°F
• detailI-90 Wyoming: Partly Cloudy, 64°F
• detailI-90 Montana: Mostly Clear, 55°F
• detailI-90 Washington: Mostly Clear, 53°F

I-90 7 day weather forecast