Holiday weekend heat for Houston

Happy July! One month of summer is in the books, and as the calendar turns over, the heat will begin to crank up. Yesterday didn’t feel especially awful around Houston, as humidity was fairly low for this time of year. Dewpoints in the low 70s are tolerable. At least you don’t feel like you’re walking into a wall when you step outside. As we go through the holiday weekend, that will probably change.

TODAY & TOMORROW

I expect similar weather today and tomorrow to what we saw on Thursday. Rain chances look low both days, with a morning shower or storm possible near the coast and a couple hit or miss afternoon downpours possible inland. Rain chances never really go beyond 10% or so.

The biggest change will be overnight lows and humidity. While low temps have been generally in the low to mid 70s this week, we’ll see them transition to the mid or upper 70s by Saturday night/Sunday AM. With that, humidity will also increase. Dewpoints in the low 70s will transition to the mid 70s over the weekend, making the low to mid 90s each afternoon feel progressively more unpleasant.

Forecast high temperatures today look near typical for July: Hot. (Weather Bell)
Forecast high temperatures today look near typical for July: Hot. (Weather Bell)

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