Middlesex County, MA — every free forecast we can get, averaged to be a little more right. County seat of Middlesex 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 49° Low 40° Rain 93%
Pretty close — fairly safe (highs spread 3°, rain spread 30 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 35° | 100% |
| US model (GFS) | 48° | 41° | 70% |
| European model (ECMWF) | 49° | 42° | 100% |
| German model (ICON) | 48° | 41° | 95% |
| Canadian model (GEM) | 51° | 40° | 98% |
| The average | 49° | 40° | 93% |
High 43° Low 35° Rain 93%
Pretty close — fairly safe (highs spread 5°, rain spread 20 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 40° | 33° | 80% |
| US model (GFS) | 42° | 35° | 84% |
| European model (ECMWF) | 43° | 35° | 100% |
| German model (ICON) | 44° | 35° | 100% |
| Canadian model (GEM) | 45° | 34° | 100% |
| The average | 43° | 35° | 93% |
High 44° Low 31° Rain 5%
Pretty close — fairly safe (highs spread 3°, rain spread 16 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 44° | 30° | 16% |
| US model (GFS) | 45° | 32° | 3% |
| European model (ECMWF) | 45° | 32° | 2% |
| German model (ICON) | 46° | 32° | 5% |
| Canadian model (GEM) | 43° | 30° | 0% |
| The average | 44° | 31° | 5% |
High 47° Low 33° Rain 0%
Pretty close — fairly safe (highs spread 3°, rain spread 2 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 49° | 31° | 0% |
| US model (GFS) | 46° | 32° | 0% |
| European model (ECMWF) | 46° | 34° | 2% |
| German model (ICON) | 46° | 33° | 0% |
| Canadian model (GEM) | 47° | 34° | 0% |
| The average | 47° | 33° | 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.