I-99 weather conditions near Altoona, Pennsylvania
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Fair 64°F 2025-06-20T23:53:00-04:00 
Overnight 2025-06-21, Slight Chance Showers. A slight chance of showers before 3am. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 20%.
Saturday 2025-06-21, Mostly Sunny. Mostly sunny, with a high near 89. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 69. Light south wind.
Sunday 2025-06-22, Hot. Sunny and hot, with a high near 93. West wind 6 to 8 mph.
Sunday Night 2025-06-22, Clear. Clear, with a low around 71. Light west wind.- Monday 2025-06-23, Hot. Sunny and hot, with a high near 95.
- Monday Night 2025-06-23, Clear. Clear, with a low around 71.
- Tuesday 2025-06-24, Hot. Sunny and hot, with a high near 94.
- Tuesday Night 2025-06-24, Mostly Clear. Mostly clear, with a low around 71.
Wednesday 2025-06-25, Sunny then Chance Showers. A chance of showers after 2pm. Mostly sunny and hot, with a high near 92. Chance of precipitation is 40%.
Wednesday Night 2025-06-25, Chance Showers then Partly Cloudy. A chance of showers. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
Thursday 2025-06-26, Mostly Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 90. Chance of precipitation is 50%.
Thursday Night 2025-06-26, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.Friday 2025-06-27, Chance Showers then Showers Likely. Showers likely. Mostly sunny, with a high near 88. Chance of precipitation is 60%.