Portsmouth, VA — every free forecast we can get, averaged to be a little more right. County seat of Portsmouth city.
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 71° Low 49° Rain 9%
They agree — trust it (highs spread 3°, rain spread 11 points, 3 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 45° | 4% |
| US model (GFS) | 72° | 52° | 7% |
| German model (ICON) | 70° | 51° | 15% |
| Canadian model (GEM) | 70° | 49° | 10% |
| The average | 71° | 49° | 9% |
High 56° Low 43° Rain 3%
They agree — trust it (highs spread 3°, rain spread 5 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 57° | 38° | 5% |
| US model (GFS) | 56° | 42° | 1% |
| German model (ICON) | 54° | 46° | 0% |
| Canadian model (GEM) | 56° | 48° | 5% |
| The average | 56° | 43° | 3% |
High 52° Low 40° Rain 0%
Pretty close — fairly safe (highs spread 4°, rain spread 1 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 54° | 38° | 0% |
| US model (GFS) | 52° | 38° | 1% |
| German model (ICON) | 51° | 40° | 0% |
| Canadian model (GEM) | 50° | 44° | 0% |
| The average | 52° | 40° | 0% |
High 55° Low 41° Rain 0%
They agree — trust it (highs spread 3°, rain spread 0 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 56° | 39° | 0% |
| US model (GFS) | 55° | 42° | 0% |
| German model (ICON) | 56° | 42° | 0% |
| Canadian model (GEM) | 53° | 42° | 0% |
| The average | 55° | 41° | 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.