Houston, Texas weather in June

Averages from 2021–2025 (150 days of record).

Average high: 91°F
Average low: 75°F
Rainy days: ~17 per month
Total precipitation: 6.3 in
Warmest recorded: 101°F
Coldest recorded: 67°F

Expect June days in Houston, Texas to top out around 91°F and cool to about 75°F overnight, with roughly 17 days of measurable rain across the month. In recent years June has ranged from 67°F to 101°F.

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Current Houston, Texas forecast → · Historical data by Open-Meteo (ERA5).