Williamstown, KY — every free forecast we can get, averaged to be a little more right. County seat of Grant County.
Updated Friday, November 13, 2026. Recorded fresh this morning from five free sources, and graded later against what the weather actually did.
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High 54° Low 40° Rain 56%
They disagree — a coin flip (highs spread 1°, rain spread 71 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 38° | 44% |
| US model (GFS) | 54° | 39° | 20% |
| European model (ECMWF) | 53° | 41° | 84% |
| German model (ICON) | 54° | 40° | 40% |
| Canadian model (GEM) | 53° | 40° | 91% |
| The average | 54° | 40° | 56% |
High 44° Low 34° Rain 52%
They disagree — a coin flip (highs spread 3°, rain spread 55 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 43° | 31° | 38% |
| US model (GFS) | 44° | 32° | 21% |
| European model (ECMWF) | 45° | 38° | 76% |
| German model (ICON) | 46° | 35° | 60% |
| Canadian model (GEM) | 42° | 36° | 67% |
| The average | 44° | 34° | 52% |
High 45° Low 31° Rain 2%
They agree — trust it (highs spread 1°, rain spread 5 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 46° | 32° | 1% |
| US model (GFS) | 46° | 31° | 2% |
| European model (ECMWF) | 45° | 31° | 0% |
| German model (ICON) | 45° | 30° | 0% |
| Canadian model (GEM) | 45° | 29° | 5% |
| The average | 45° | 31° | 2% |
High 48° Low 33° Rain 0%
They disagree — a coin flip (highs spread 7°, rain spread 0 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 49° | 31° | 0% |
| US model (GFS) | 48° | 37° | 0% |
| European model (ECMWF) | 45° | 37° | 0% |
| German model (ICON) | 52° | 34° | 0% |
| Canadian model (GEM) | 46° | 25° | 0% |
| The average | 48° | 33° | 0% |
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.