San Francisco, CA — every free forecast we can get, averaged to be a little more right. County seat of San Francisco County.
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 70° Low 54° Rain 6%
Pretty close — fairly safe (highs spread 2°, rain spread 22 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 56° | 22% |
| US model (GFS) | 70° | 51° | 2% |
| European model (ECMWF) | 69° | 53° | 0% |
| German model (ICON) | 68° | 58° | 3% |
| Canadian model (GEM) | 71° | 53° | 2% |
| The average | 70° | 54° | 6% |
High 62° Low 54° Rain 100%
Pretty close — fairly safe (highs spread 3°, rain spread 0 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 63° | 53° | 100% |
| US model (GFS) | 60° | 52° | 100% |
| European model (ECMWF) | 62° | 54° | 100% |
| German model (ICON) | 62° | 57° | 100% |
| Canadian model (GEM) | 62° | 55° | 100% |
| The average | 62° | 54° | 100% |
High 63° Low 53° Rain 27%
They agree — trust it (highs spread 2°, rain spread 7 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 65° | 54° | 28% |
| US model (GFS) | 63° | 53° | 31% |
| European model (ECMWF) | 63° | 52° | 29% |
| German model (ICON) | 63° | 56° | 25% |
| Canadian model (GEM) | 63° | 52° | 24% |
| The average | 63° | 53° | 27% |
High 63° Low 54° Rain 93%
Pretty close — fairly safe (highs spread 3°, rain spread 11 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 64° | 53° | 90% |
| US model (GFS) | 64° | 54° | 87% |
| European model (ECMWF) | 62° | 56° | 94% |
| German model (ICON) | 62° | 57° | 98% |
| Canadian model (GEM) | 65° | 52° | 95% |
| The average | 63° | 54° | 93% |
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.