Hilo, HI — every free forecast we can get, averaged to be a little more right. County seat of Hawaii 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 79° Low 72° Rain 66%
They disagree — a coin flip (highs spread 3°, rain spread 70 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 81° | 69° | 65% |
| US model (GFS) | 79° | 69° | 81% |
| European model (ECMWF) | 79° | 75° | 100% |
| German model (ICON) | 78° | 72° | 30% |
| Canadian model (GEM) | 79° | 73° | 53% |
| The average | 79° | 72° | 66% |
High 79° Low 72° Rain 70%
They disagree — a coin flip (highs spread 3°, rain spread 43 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 80° | 68° | 63% |
| US model (GFS) | 78° | 71° | 96% |
| European model (ECMWF) | 77° | 74° | 78% |
| German model (ICON) | 80° | 72° | 60% |
| Canadian model (GEM) | 79° | 73° | 53% |
| The average | 79° | 72° | 70% |
High 79° Low 71° Rain 71%
They disagree — a coin flip (highs spread 3°, rain spread 51 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 81° | 69° | 56% |
| US model (GFS) | 80° | 71° | 94% |
| European model (ECMWF) | 78° | 72° | 84% |
| German model (ICON) | 80° | 72° | 43% |
| Canadian model (GEM) | 78° | 72° | 76% |
| The average | 79° | 71° | 71% |
High 78° Low 71° Rain 74%
They disagree — a coin flip (highs spread 5°, rain spread 66 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 80° | 68° | 34% |
| US model (GFS) | 75° | 68° | 100% |
| European model (ECMWF) | 78° | 72° | 96% |
| German model (ICON) | 79° | 72° | 51% |
| Canadian model (GEM) | 79° | 73° | 88% |
| The average | 78° | 71° | 74% |
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.