Wilmington, OH — every free forecast we can get, averaged to be a little more right. County seat of Clinton 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 52° Low 41° Rain 80%
They disagree — a coin flip (highs spread 1°, rain spread 39 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 38° | 83% |
| US model (GFS) | 51° | 41° | 61% |
| European model (ECMWF) | 52° | 40° | 100% |
| German model (ICON) | 52° | 42° | 68% |
| Canadian model (GEM) | 52° | 41° | 90% |
| The average | 52° | 41° | 80% |
High 42° Low 34° Rain 61%
They disagree — a coin flip (highs spread 2°, rain spread 67 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 42° | 30° | 29% |
| US model (GFS) | 41° | 34° | 55% |
| European model (ECMWF) | 43° | 36° | 96% |
| German model (ICON) | 42° | 35° | 50% |
| Canadian model (GEM) | 41° | 35° | 76% |
| The average | 42° | 34° | 61% |
High 44° Low 30° Rain 2%
They agree — trust it (highs spread 2°, rain spread 5 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 45° | 34° | 1% |
| US model (GFS) | 43° | 31° | 3% |
| European model (ECMWF) | 44° | 30° | 0% |
| German model (ICON) | 44° | 30° | 0% |
| Canadian model (GEM) | 43° | 27° | 5% |
| The average | 44° | 30° | 2% |
High 46° Low 34° Rain 1%
Pretty close — fairly safe (highs spread 4°, rain spread 4 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 47° | 32° | 0% |
| US model (GFS) | 46° | 38° | 0% |
| European model (ECMWF) | 44° | 36° | 4% |
| German model (ICON) | 48° | 35° | 0% |
| Canadian model (GEM) | 45° | 30° | 0% |
| The average | 46° | 34° | 1% |
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.