Oroville, CA — every free forecast we can get, averaged to be a little more right. County seat of Butte 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 76° Low 50° Rain 25%
They disagree — a coin flip (highs spread 3°, rain spread 38 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 53° | 45% |
| US model (GFS) | 78° | 48° | 7% |
| European model (ECMWF) | 74° | 51° | 14% |
| German model (ICON) | 77° | 53° | 33% |
| Canadian model (GEM) | 77° | 44° | 28% |
| The average | 76° | 50° | 25% |
High 61° Low 51° Rain 100%
Pretty close — fairly safe (highs spread 4°, rain spread 0 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 60° | 47° | 100% |
| US model (GFS) | 62° | 52° | 100% |
| European model (ECMWF) | 60° | 53° | 100% |
| German model (ICON) | 63° | 54° | 100% |
| Canadian model (GEM) | 61° | 51° | 100% |
| The average | 61° | 51° | 100% |
High 62° Low 51° Rain 11%
Pretty close — fairly safe (highs spread 2°, rain spread 17 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 63° | 48° | 19% |
| US model (GFS) | 62° | 50° | 12% |
| European model (ECMWF) | 61° | 51° | 2% |
| German model (ICON) | 62° | 54° | 8% |
| Canadian model (GEM) | 61° | 51° | 16% |
| The average | 62° | 51° | 11% |
High 61° Low 52° Rain 96%
They disagree — a coin flip (highs spread 6°, rain spread 8 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 61° | 48° | 96% |
| US model (GFS) | 64° | 52° | 95% |
| European model (ECMWF) | 61° | 53° | 92% |
| German model (ICON) | 58° | 54° | 100% |
| Canadian model (GEM) | 61° | 50° | 95% |
| The average | 61° | 52° | 96% |
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.