San Andreas, CA — every free forecast we can get, averaged to be a little more right. County seat of Calaveras 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 78° Low 51° Rain 5%
Pretty close — fairly safe (highs spread 4°, rain spread 17 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 52° | 17% |
| US model (GFS) | 80° | 53° | 2% |
| European model (ECMWF) | 75° | 51° | 0% |
| German model (ICON) | 79° | 51° | 5% |
| Canadian model (GEM) | 78° | 50° | 2% |
| The average | 78° | 51° | 5% |
High 62° Low 48° Rain 100%
Pretty close — fairly safe (highs spread 4°, rain spread 1 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 61° | 43° | 99% |
| US model (GFS) | 61° | 49° | 100% |
| European model (ECMWF) | 62° | 48° | 100% |
| German model (ICON) | 64° | 49° | 100% |
| Canadian model (GEM) | 60° | 50° | 100% |
| The average | 62° | 48° | 100% |
High 61° Low 44° Rain 29%
They disagree — a coin flip (highs spread 2°, rain spread 55 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 62° | 43° | 3% |
| US model (GFS) | 60° | 48° | 14% |
| European model (ECMWF) | 60° | 43° | 23% |
| German model (ICON) | 61° | 43° | 58% |
| Canadian model (GEM) | 60° | 44° | 46% |
| The average | 61° | 44° | 29% |
High 63° Low 45° Rain 77%
They disagree — a coin flip (highs spread 2°, rain spread 62 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 63° | 47° | 80% |
| US model (GFS) | 64° | 48° | 84% |
| European model (ECMWF) | 63° | 46° | 85% |
| German model (ICON) | 62° | 44° | 100% |
| Canadian model (GEM) | 62° | 42° | 38% |
| The average | 63° | 45° | 77% |
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.