Williamsport, IN — every free forecast we can get, averaged to be a little more right. County seat of Warren 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 47° Low 36° Rain 38%
They disagree — a coin flip (highs spread 3°, rain spread 59 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 32° | 44% |
| US model (GFS) | 47° | 36° | 12% |
| European model (ECMWF) | 49° | 39° | 47% |
| German model (ICON) | 48° | 37° | 18% |
| Canadian model (GEM) | 46° | 38° | 71% |
| The average | 47° | 36° | 38% |
High 42° Low 33° Rain 36%
They disagree — a coin flip (highs spread 3°, rain spread 53 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 42° | 29° | 33% |
| US model (GFS) | 42° | 35° | 14% |
| European model (ECMWF) | 42° | 34° | 41% |
| German model (ICON) | 44° | 33° | 23% |
| Canadian model (GEM) | 41° | 36° | 67% |
| The average | 42° | 33° | 36% |
High 47° Low 29° Rain 7%
Pretty close — fairly safe (highs spread 3°, rain spread 22 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 45° | 25° | 1% |
| US model (GFS) | 47° | 34° | 4% |
| European model (ECMWF) | 48° | 31° | 2% |
| German model (ICON) | 48° | 29° | 5% |
| Canadian model (GEM) | 45° | 26° | 23% |
| The average | 47° | 29° | 7% |
High 49° Low 28° Rain 0%
They agree — trust it (highs spread 2°, rain spread 0 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 49° | 28° | 0% |
| US model (GFS) | 50° | 33° | 0% |
| European model (ECMWF) | 48° | 29° | 0% |
| German model (ICON) | 50° | 29° | 0% |
| Canadian model (GEM) | 48° | 19° | 0% |
| The average | 49° | 28° | 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.