Cayey Municipio, PR — every free forecast we can get, averaged to be a little more right. County seat of Cayey Municipio.
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 83° Low 70° Rain 51%
They disagree — a coin flip (highs spread 3°, rain spread 80 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 71° | 20% |
| US model (GFS) | 82° | 69° | 42% |
| European model (ECMWF) | 84° | 72° | 100% |
| German model (ICON) | 81° | 69° | 60% |
| Canadian model (GEM) | 84° | 70° | 33% |
| The average | 83° | 70° | 51% |
High 81° Low 71° Rain 58%
They disagree — a coin flip (highs spread 3°, rain spread 65 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 81° | 71° | 30% |
| US model (GFS) | 80° | 69° | 39% |
| European model (ECMWF) | 83° | 72° | 94% |
| German model (ICON) | 81° | 73° | 33% |
| Canadian model (GEM) | 82° | 71° | 95% |
| The average | 81° | 71° | 58% |
High 81° Low 71° Rain 62%
They disagree — a coin flip (highs spread 2°, rain spread 62 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 81° | 70° | 40% |
| US model (GFS) | 80° | 69° | 48% |
| European model (ECMWF) | 81° | 71° | 96% |
| German model (ICON) | 82° | 74° | 34% |
| Canadian model (GEM) | 80° | 72° | 93% |
| The average | 81° | 71° | 62% |
High 82° Low 69° Rain 10%
They agree — trust it (highs spread 2°, rain spread 11 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 81° | 68° | 3% |
| US model (GFS) | 81° | 68° | 4% |
| European model (ECMWF) | 83° | 69° | 14% |
| German model (ICON) | 82° | 71° | 13% |
| Canadian model (GEM) | 82° | 68° | 14% |
| The average | 82° | 69° | 10% |
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.