Weather WorldJohnson Space Center, TX 7-Day Weather Forecast
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Johnson Space Center Weather Forecast
Johnson Space Center, TX Weather Forecast Date: 123 PM CDT Sat Aug 15 2026
Weather forecast for Johnson Space Center, TX
Today Hi: 91°FHi: 33°C Lo: 79°F Lo: 26°C |
This Afternoon... Sunny. Near steady temperature in the lower 90s. Southeast winds 10 to 15 mph. Heat index values up to 106. |
| Sun Hi: 91°FHi: 33°C Lo: 79°F Lo: 26°C |
Sunday... Sunny. Highs in the lower 90s. West winds around 5 mph, becoming southeast in the afternoon. |
| Mon Hi: 95°FHi: 35°C Lo: 79°F Lo: 26°C |
Monday... Sunny. Highs in the mid 90s. West winds around 5 mph, becoming south in the afternoon. Heat index values up to 105. |
| Tue Hi: 95°FHi: 35°C Lo: 79°F Lo: 26°C |
Tuesday... Sunny, hot with highs in the mid 90s. Heat index values up to 110. |
| Wed Hi: 95°FHi: 35°C Lo: 79°F Lo: 26°C |
Wednesday... Sunny, hot with highs in the mid 90s. Heat index values up to 110. |
| Thu Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
Thursday... Sunny, hot with highs in the upper 90s. Heat index values up to 110. |
| Fri Hi: 99°FHi: 37°C |
Friday... Sunny, hot with highs in the upper 90s. Heat index values up to 110. |
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