I-45 Current Weather Conditions with Radar. See 12 hour weather, wind, and temperature forecast on the I-45 corridor. Check conditions hour by hour with the time slider, switch between weather, temperature and wind views, and watch live radar for the route.
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Along I-45 in Texas, expect mostly warm and humid conditions with scattered chances of thunderstorms and rain in the southern areas near Pearland and Kohrville. Northern parts of the route will experience mostly clear to partly cloudy skies with some gusty winds, especially near Normangee and Retreat. Temperatures will be high, reaching into the mid to upper 90s with heat indices feeling even hotter.
