McKinney, TX — every free forecast we can get, averaged to be a little more right. County seat of Collin County.
Updated Friday, November 13, 2026. Recorded fresh this morning from five free sources, and graded later against what the weather actually did.
← All cities and the scoreboard
High 77° Low 49° Rain 0%
They agree — trust it (highs spread 3°, rain spread 1 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 47° | 1% |
| US model (GFS) | 79° | 49° | 0% |
| European model (ECMWF) | 76° | 51° | 0% |
| German model (ICON) | 76° | 50° | 0% |
| Canadian model (GEM) | 76° | 48° | 0% |
| The average | 77° | 49° | 0% |
High 66° Low 47° Rain 0%
Pretty close — fairly safe (highs spread 3°, rain spread 1 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 67° | 45° | 1% |
| US model (GFS) | 67° | 48° | 0% |
| European model (ECMWF) | 64° | 49° | 0% |
| German model (ICON) | 65° | 48° | 0% |
| Canadian model (GEM) | 67° | 47° | 0% |
| The average | 66° | 47° | 0% |
High 62° Low 45° Rain 49%
They disagree — a coin flip (highs spread 4°, rain spread 60 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 63° | 45° | 63% |
| US model (GFS) | 63° | 43° | 31% |
| European model (ECMWF) | 60° | 46° | 73% |
| German model (ICON) | 59° | 46° | 63% |
| Canadian model (GEM) | 62° | 45° | 13% |
| The average | 62° | 45° | 49% |
High 51° Low 43° Rain 94%
They disagree — a coin flip (highs spread 8°, rain spread 18 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 53° | 43° | 93% |
| US model (GFS) | 55° | 42° | 82% |
| European model (ECMWF) | 50° | 45° | 100% |
| German model (ICON) | 48° | 43° | 100% |
| Canadian model (GEM) | 50° | 42° | 96% |
| The average | 51° | 43° | 94% |
Scoring has started — every forecast is being recorded. The first grades land once the historical record publishes what actually happened (it runs a few days behind), and this board fills in from there.