Port Clinton, OH — every free forecast we can get, averaged to be a little more right. County seat of Ottawa 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 43° Rain 82%
They disagree — a coin flip (highs spread 3°, rain spread 68 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 40° | 32% |
| US model (GFS) | 51° | 41° | 78% |
| European model (ECMWF) | 54° | 45° | 100% |
| German model (ICON) | 51° | 43° | 100% |
| Canadian model (GEM) | 52° | 44° | 100% |
| The average | 52° | 43° | 82% |
High 43° Low 39° Rain 67%
They disagree — a coin flip (highs spread 4°, rain spread 55 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 42° | 37° | 68% |
| US model (GFS) | 42° | 38° | 45% |
| European model (ECMWF) | 45° | 38° | 100% |
| German model (ICON) | 43° | 40° | 60% |
| Canadian model (GEM) | 44° | 41° | 62% |
| The average | 43° | 39° | 67% |
High 44° Low 37° Rain 5%
Pretty close — fairly safe (highs spread 3°, rain spread 11 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 44° | 39° | 8% |
| US model (GFS) | 45° | 36° | 2% |
| European model (ECMWF) | 44° | 35° | 11% |
| German model (ICON) | 45° | 34° | 0% |
| Canadian model (GEM) | 42° | 39° | 6% |
| The average | 44° | 37° | 5% |
High 45° Low 37° Rain 1%
They agree — trust it (highs spread 3°, rain spread 4 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 45° | 37° | 1% |
| US model (GFS) | 45° | 41° | 0% |
| European model (ECMWF) | 44° | 39° | 4% |
| German model (ICON) | 47° | 38° | 0% |
| Canadian model (GEM) | 44° | 31° | 0% |
| The average | 45° | 37° | 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.