Coamo Municipio, PR — every free forecast we can get, averaged to be a little more right. County seat of Coamo 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 87° Low 74° Rain 44%
They disagree — a coin flip (highs spread 4°, rain spread 90 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 75° | 10% |
| US model (GFS) | 88° | 72° | 42% |
| European model (ECMWF) | 89° | 76° | 100% |
| German model (ICON) | 87° | 74° | 60% |
| Canadian model (GEM) | 86° | 73° | 10% |
| The average | 87° | 74° | 44% |
High 87° Low 76° Rain 53%
They disagree — a coin flip (highs spread 4°, rain spread 76 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 88° | 75° | 40% |
| US model (GFS) | 86° | 74° | 39% |
| European model (ECMWF) | 88° | 76° | 94% |
| German model (ICON) | 86° | 78° | 18% |
| Canadian model (GEM) | 84° | 75° | 72% |
| The average | 87° | 76° | 53% |
High 85° Low 76° Rain 61%
They disagree — a coin flip (highs spread 5°, rain spread 60 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 87° | 74° | 40% |
| US model (GFS) | 86° | 74° | 48% |
| European model (ECMWF) | 86° | 76° | 96% |
| German model (ICON) | 85° | 79° | 36% |
| Canadian model (GEM) | 82° | 76° | 86% |
| The average | 85° | 76° | 61% |
High 87° Low 73° Rain 6%
Pretty close — fairly safe (highs spread 4°, rain spread 11 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 88° | 73° | 3% |
| US model (GFS) | 88° | 73° | 4% |
| European model (ECMWF) | 88° | 74° | 14% |
| German model (ICON) | 87° | 74° | 5% |
| Canadian model (GEM) | 84° | 73° | 6% |
| The average | 87° | 73° | 6% |
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.