Sabana Grande Municipio, PR — every free forecast we can get, averaged to be a little more right. County seat of Sabana Grande 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 90° Low 75° Rain 45%
They disagree — a coin flip (highs spread 3°, rain spread 93 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 77° | 10% |
| US model (GFS) | 91° | 74° | 84% |
| European model (ECMWF) | 90° | 76° | 93% |
| German model (ICON) | 88° | 70° | 40% |
| Canadian model (GEM) | 90° | 77° | 0% |
| The average | 90° | 75° | 45% |
High 89° Low 78° Rain 22%
They disagree — a coin flip (highs spread 1°, rain spread 66 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 89° | 77° | 20% |
| US model (GFS) | 89° | 76° | 3% |
| European model (ECMWF) | 89° | 78° | 69% |
| German model (ICON) | 89° | 79° | 13% |
| Canadian model (GEM) | 89° | 79° | 5% |
| The average | 89° | 78° | 22% |
High 87° Low 77° Rain 25%
They disagree — a coin flip (highs spread 6°, rain spread 96 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 89° | 76° | 20% |
| US model (GFS) | 89° | 77° | 6% |
| European model (ECMWF) | 88° | 76° | 96% |
| German model (ICON) | 88° | 80° | 5% |
| Canadian model (GEM) | 83° | 78° | 0% |
| The average | 87° | 77° | 25% |
High 89° Low 74° Rain 9%
Pretty close — fairly safe (highs spread 5°, rain spread 18 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 89° | 74° | 9% |
| US model (GFS) | 91° | 74° | 3% |
| European model (ECMWF) | 89° | 76° | 21% |
| German model (ICON) | 89° | 72° | 5% |
| Canadian model (GEM) | 86° | 74° | 5% |
| The average | 89° | 74° | 9% |
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.