Green Lake, WI — every free forecast we can get, averaged to be a little more right. County seat of Green Lake 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 41° Low 32° Rain 10%
Pretty close — fairly safe (highs spread 2°, rain spread 23 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 28° | 3% |
| US model (GFS) | 40° | 31° | 2% |
| European model (ECMWF) | 40° | 35° | 25% |
| German model (ICON) | 42° | 34° | 8% |
| Canadian model (GEM) | 41° | 33° | 10% |
| The average | 41° | 32° | 10% |
High 40° Low 29° Rain 1%
Pretty close — fairly safe (highs spread 4°, rain spread 4 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 41° | 26° | 4% |
| US model (GFS) | 40° | 30° | 1% |
| European model (ECMWF) | 40° | 32° | 0% |
| German model (ICON) | 42° | 30° | 0% |
| Canadian model (GEM) | 39° | 29° | 0% |
| The average | 40° | 29° | 1% |
High 44° Low 29° Rain 0%
They agree — trust it (highs spread 2°, rain spread 1 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 45° | 27° | 0% |
| US model (GFS) | 44° | 30° | 1% |
| European model (ECMWF) | 43° | 30° | 0% |
| German model (ICON) | 45° | 30° | 0% |
| Canadian model (GEM) | 43° | 26° | 0% |
| The average | 44° | 29° | 0% |
High 45° Low 27° Rain 0%
Pretty close — fairly safe (highs spread 4°, rain spread 0 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 47° | 26° | 0% |
| US model (GFS) | 45° | 28° | 0% |
| European model (ECMWF) | 45° | 30° | 0% |
| German model (ICON) | 47° | 31° | 0% |
| Canadian model (GEM) | 43° | 20° | 0% |
| The average | 45° | 27° | 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.