San Luis Obispo, CA — every free forecast we can get, averaged to be a little more right. County seat of San Luis Obispo 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 68° Low 56° Rain 24%
They disagree — a coin flip (highs spread 1°, rain spread 42 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 57° | 49% |
| US model (GFS) | 68° | 55° | 7% |
| European model (ECMWF) | 67° | 55° | 30% |
| German model (ICON) | 69° | 58° | 20% |
| Canadian model (GEM) | 68° | 56° | 14% |
| The average | 68° | 56° | 24% |
High 65° Low 54° Rain 93%
Pretty close — fairly safe (highs spread 5°, rain spread 21 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 67° | 53° | 96% |
| US model (GFS) | 65° | 54° | 79% |
| European model (ECMWF) | 65° | 56° | 100% |
| German model (ICON) | 66° | 56° | 90% |
| Canadian model (GEM) | 62° | 54° | 100% |
| The average | 65° | 54° | 93% |
High 67° Low 48° Rain 5%
Pretty close — fairly safe (highs spread 4°, rain spread 12 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 68° | 50° | 1% |
| US model (GFS) | 66° | 51° | 2% |
| European model (ECMWF) | 67° | 44° | 8% |
| German model (ICON) | 68° | 48° | 0% |
| Canadian model (GEM) | 64° | 48° | 12% |
| The average | 67° | 48° | 5% |
High 66° Low 49° Rain 39%
They disagree — a coin flip (highs spread 2°, rain spread 73 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 67° | 54° | 77% |
| US model (GFS) | 65° | 51° | 38% |
| European model (ECMWF) | 67° | 46° | 39% |
| German model (ICON) | 67° | 48° | 38% |
| Canadian model (GEM) | 65° | 47° | 4% |
| The average | 66° | 49° | 39% |
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.