Current conditions and the National Weather Service 7-day forecast for McKinney, Texas — temperature, rain chance, wind, radar and active alerts.
Saturday Oct 3 night: a low around 65°F. Sunday Oct 4: a high near 83°F and a low around 64°F. The wettest day looks like Saturday Oct 3, near 0.24 in. Highs over the period run 83°F to 87°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Oct 3 | — | 65° | 0.24 in |
| Sunday Oct 4 | 83° | 64° | 0.06 in |
| Monday Oct 5 | 83° | 59° | — |
| Tuesday Oct 6 | 83° | 59° | — |
| Wednesday Oct 7 | 83° | 60° | — |
| Thursday Oct 8 | 85° | 63° | — |
| Friday Oct 9 | 87° | — | — |