Decatur, AL — every free forecast we can get, averaged to be a little more right. County seat of Morgan 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 63° Low 44° Rain 28%
They disagree — a coin flip (highs spread 0°, rain spread 75 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 35° | 7% |
| US model (GFS) | 63° | 45° | 6% |
| European model (ECMWF) | 63° | 46° | 75% |
| German model (ICON) | 62° | 46° | 0% |
| Canadian model (GEM) | 62° | 48° | 52% |
| The average | 63° | 44° | 28% |
High 51° Low 37° Rain 0%
They agree — trust it (highs spread 3°, rain spread 0 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 52° | 32° | 0% |
| US model (GFS) | 49° | 39° | 0% |
| European model (ECMWF) | 50° | 40° | 0% |
| German model (ICON) | 52° | 35° | 0% |
| Canadian model (GEM) | 51° | 39° | 0% |
| The average | 51° | 37° | 0% |
High 52° Low 35° Rain 0%
They agree — trust it (highs spread 2°, rain spread 0 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 53° | 31° | 0% |
| US model (GFS) | 52° | 36° | 0% |
| European model (ECMWF) | 51° | 38° | 0% |
| German model (ICON) | 53° | 31° | 0% |
| Canadian model (GEM) | 52° | 37° | 0% |
| The average | 52° | 35° | 0% |
High 55° Low 34° Rain 0%
They agree — trust it (highs spread 2°, rain spread 1 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 56° | 35° | 1% |
| US model (GFS) | 55° | 38° | 0% |
| European model (ECMWF) | 54° | 35° | 0% |
| German model (ICON) | 56° | 33° | 0% |
| Canadian model (GEM) | 55° | 31° | 0% |
| The average | 55° | 34° | 0% |
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.