Watseka, IL — every free forecast we can get, averaged to be a little more right. County seat of Iroquois 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 45° Low 36° Rain 43%
They disagree — a coin flip (highs spread 2°, rain spread 60 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 35° | 67% |
| US model (GFS) | 45° | 36° | 21% |
| European model (ECMWF) | 46° | 38° | 43% |
| German model (ICON) | 45° | 36° | 13% |
| Canadian model (GEM) | 44° | 38° | 73% |
| The average | 45° | 36° | 43% |
High 40° Low 31° Rain 63%
They disagree — a coin flip (highs spread 5°, rain spread 51 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 38° | 29° | 82% |
| US model (GFS) | 38° | 34° | 39% |
| European model (ECMWF) | 43° | 33° | 51% |
| German model (ICON) | 42° | 32° | 53% |
| Canadian model (GEM) | 41° | 28° | 90% |
| The average | 40° | 31° | 63% |
High 46° Low 29° Rain 9%
They disagree — a coin flip (highs spread 4°, rain spread 38 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 46° | 26° | 0% |
| US model (GFS) | 46° | 32° | 2% |
| European model (ECMWF) | 47° | 31° | 0% |
| German model (ICON) | 48° | 31° | 3% |
| Canadian model (GEM) | 44° | 25° | 38% |
| The average | 46° | 29° | 9% |
High 48° Low 27° Rain 0%
They agree — trust it (highs spread 2°, rain spread 0 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 48° | 26° | 0% |
| US model (GFS) | 49° | 34° | 0% |
| European model (ECMWF) | 48° | 28° | 0% |
| German model (ICON) | 49° | 28° | 0% |
| Canadian model (GEM) | 47° | 19° | 0% |
| The average | 48° | 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.