Delaware, OH — every free forecast we can get, averaged to be a little more right. County seat of Delaware 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 51° Low 40° Rain 95%
They agree — trust it (highs spread 3°, rain spread 15 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 36° | 91% |
| US model (GFS) | 52° | 42° | 85% |
| European model (ECMWF) | 50° | 42° | 100% |
| German model (ICON) | 50° | 42° | 98% |
| Canadian model (GEM) | 51° | 40° | 100% |
| The average | 51° | 40° | 95% |
High 42° Low 33° Rain 71%
They disagree — a coin flip (highs spread 2°, rain spread 60 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 41° | 28° | 40% |
| US model (GFS) | 42° | 34° | 51% |
| European model (ECMWF) | 42° | 34° | 100% |
| German model (ICON) | 42° | 34° | 68% |
| Canadian model (GEM) | 43° | 34° | 95% |
| The average | 42° | 33° | 71% |
High 43° Low 30° Rain 9%
They disagree — a coin flip (highs spread 6°, rain spread 26 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 43° | 33° | 3% |
| US model (GFS) | 43° | 32° | 5% |
| European model (ECMWF) | 45° | 29° | 3% |
| German model (ICON) | 43° | 29° | 3% |
| Canadian model (GEM) | 39° | 27° | 29% |
| The average | 43° | 30° | 9% |
High 44° Low 34° Rain 1%
They disagree — a coin flip (highs spread 7°, rain spread 2 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 46° | 30° | 1% |
| US model (GFS) | 45° | 38° | 0% |
| European model (ECMWF) | 43° | 36° | 2% |
| German model (ICON) | 47° | 38° | 1% |
| Canadian model (GEM) | 40° | 28° | 0% |
| The average | 44° | 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.