Plaquemine, LA — every free forecast we can get, averaged to be a little more right. County seat of Iberville Parish.
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 54° Rain 0%
Pretty close — fairly safe (highs spread 4°, rain spread 0 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 48° | 0% |
| US model (GFS) | 78° | 56° | 0% |
| European model (ECMWF) | 74° | 57° | 0% |
| German model (ICON) | 76° | 56° | 0% |
| Canadian model (GEM) | 75° | 51° | 0% |
| The average | 76° | 54° | 0% |
High 69° Low 46° Rain 0%
Pretty close — fairly safe (highs spread 4°, rain spread 0 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 70° | 40° | 0% |
| US model (GFS) | 70° | 48° | 0% |
| European model (ECMWF) | 66° | 49° | 0% |
| German model (ICON) | 69° | 47° | 0% |
| Canadian model (GEM) | 71° | 46° | 0% |
| The average | 69° | 46° | 0% |
High 63° Low 41° Rain 0%
Pretty close — fairly safe (highs spread 4°, rain spread 1 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 63° | 42° | 0% |
| US model (GFS) | 65° | 40° | 0% |
| European model (ECMWF) | 61° | 44° | 1% |
| German model (ICON) | 64° | 40° | 0% |
| Canadian model (GEM) | 63° | 40° | 0% |
| The average | 63° | 41° | 0% |
High 65° Low 46° Rain 41%
They disagree — a coin flip (highs spread 3°, rain spread 47 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 66° | 49° | 56% |
| US model (GFS) | 66° | 46° | 32% |
| European model (ECMWF) | 63° | 48° | 61% |
| German model (ICON) | 66° | 45° | 44% |
| Canadian model (GEM) | 66° | 42° | 14% |
| The average | 65° | 46° | 41% |
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.