San Lorenzo Municipio, PR — every free forecast we can get, averaged to be a little more right. County seat of San Lorenzo Municipio.
Updated Friday, November 13, 2026. Recorded fresh this morning from five free sources, and graded later against what the weather actually did.
← All cities and the scoreboard
High 87° Low 74° Rain 44%
They disagree — a coin flip (highs spread 6°, rain spread 65 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 75° | 30% |
| US model (GFS) | 84° | 74° | 26% |
| European model (ECMWF) | 87° | 75° | 91% |
| German model (ICON) | 87° | 73° | 40% |
| Canadian model (GEM) | 90° | 72° | 33% |
| The average | 87° | 74° | 44% |
High 86° Low 76° Rain 42%
They disagree — a coin flip (highs spread 6°, rain spread 80 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 86° | 75° | 30% |
| US model (GFS) | 83° | 75° | 23% |
| European model (ECMWF) | 86° | 76° | 45% |
| German model (ICON) | 87° | 77° | 15% |
| Canadian model (GEM) | 89° | 75° | 95% |
| The average | 86° | 76° | 42% |
High 86° Low 76° Rain 50%
They disagree — a coin flip (highs spread 7°, rain spread 85 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 86° | 74° | 50% |
| US model (GFS) | 83° | 75° | 20% |
| European model (ECMWF) | 86° | 76° | 81% |
| German model (ICON) | 87° | 79° | 8% |
| Canadian model (GEM) | 90° | 76° | 93% |
| The average | 86° | 76° | 50% |
High 87° Low 73° Rain 6%
Pretty close — fairly safe (highs spread 6°, rain spread 13 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 86° | 73° | 4% |
| US model (GFS) | 84° | 73° | 3% |
| European model (ECMWF) | 86° | 74° | 1% |
| German model (ICON) | 88° | 74° | 10% |
| Canadian model (GEM) | 89° | 71° | 14% |
| 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.