I-90 Weather Conditions and Forecasts

2025-09-19 Roadnow

I-90 Today 2025-09-19 weather conditions

• detailI-90 Massachusetts: Sunny, 78°F
• detailI-90 New York: Becoming Sunny, 69°F
• detailI-90 Pennsylvania: Partly Cloudy, 71°F
• detailI-90 Ohio: Mostly Sunny, 79°F
• detailI-90 Indiana: Mostly Clear, 87°F
• detailI-90 Illinois: Slight Chance Showers and Patchy Fog, 83°F
• detailI-90 Wisconsin: Chance Showers, 80°F
• detailI-90 Minnesota: Showers Likely, 72°F
• detailI-90 South Dakota: Areas Fog, 69°F
• detailI-90 Wyoming: Slight Chance Showers and Areas Fog, 77°F
• detailI-90 Montana: Partly Cloudy, 74°F
• detailI-90 Washington: Haze, 86°F

I-90 7 day weather forecast