Riverside, CA — every free forecast we can get, averaged to be a little more right. County seat of Riverside 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 82° Low 53° Rain 16%
Pretty close — fairly safe (highs spread 3°, rain spread 25 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 57° | 33% |
| US model (GFS) | 83° | 52° | 16% |
| European model (ECMWF) | 81° | 55° | 8% |
| German model (ICON) | 82° | 50° | 15% |
| Canadian model (GEM) | 83° | 49° | 10% |
| The average | 82° | 53° | 16% |
High 69° Low 56° Rain 67%
They disagree — a coin flip (highs spread 4°, rain spread 56 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 69° | 55° | 77% |
| US model (GFS) | 71° | 59° | 36% |
| European model (ECMWF) | 67° | 56° | 92% |
| German model (ICON) | 68° | 56° | 43% |
| Canadian model (GEM) | 68° | 56° | 86% |
| The average | 69° | 56° | 67% |
High 68° Low 53° Rain 68%
They disagree — a coin flip (highs spread 5°, rain spread 60 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 69° | 51° | 47% |
| US model (GFS) | 66° | 59° | 62% |
| European model (ECMWF) | 67° | 54° | 100% |
| German model (ICON) | 70° | 56° | 40% |
| Canadian model (GEM) | 67° | 46° | 91% |
| The average | 68° | 53° | 68% |
High 70° Low 50° Rain 5%
Pretty close — fairly safe (highs spread 3°, rain spread 13 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 70° | 52° | 13% |
| US model (GFS) | 71° | 58° | 5% |
| European model (ECMWF) | 69° | 50° | 2% |
| German model (ICON) | 71° | 49° | 0% |
| Canadian model (GEM) | 72° | 43° | 7% |
| The average | 70° | 50° | 5% |
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.