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McKinney, AR 7-Day Weather Forecast
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McKinney Weather Forecast
McKinney, AR Weather Forecast Date: 1050 PM CDT Sun Sep 13 2026
Weather forecast for McKinney, AR
Tonight Lo: 71°F Lo: 22°C |
Tonight... Mostly clear. Lows in the lower 70s. Light and variable winds. |
Mon Hi: 100°FHi: 38°C Lo: 71°F Lo: 22°C |
Monday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 20%. Average rainfall less than 1/10 inch. Heat index values up to 110. |
Tue Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Tuesday... Sunny. Highs in the upper 90s. South winds around 5 mph. Heat index values up to 107. |
| Wed Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Wednesday... Mostly clear. Highs in the upper 90s. Lows in the lower 70s. |
| Thu Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Thursday... Mostly clear. Highs in the upper 90s. Lows in the lower 70s. |
| Fri Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Friday... Mostly clear. Highs in the upper 90s. Lows in the lower 70s. |
| Sat Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Saturday... Mostly clear. Highs in the upper 90s. Lows in the lower 70s. |
| Sat Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Saturday... Mostly clear. Highs in the upper 90s. Lows in the lower 70s. |
McKinney Radar Loop
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