The most recent reported hail day was 2026-03-31, 122 days ago. Sheboygan County is hit in about half the years on record. The largest stone on record here is 1.75 inches, a golf ball and 1.8 times the National Weather Service's 1 inch severe criterion, reported on 2020-07-28 near Glenbeulah.
Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in Wisconsin. Radar-indicated, not a guarantee of damage.
The last hail here fell on 2026-03-31, around Howards Grove. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Sheboygan County addresses inside a hail swath above your size threshold into a door-knock list you can export, scoped to your approved markets.
Get free access Check an addressOur US-based call center calls the homeowners in this storm and books roof inspections straight onto your calendar. You work the storm; we fill the schedule. We dial -- you do not have to knock a single door.
See call-center options ->NOAA's Storm Prediction Center has logged 17 separate hail days here since 2010 -- 1.0 a year over 17 years of record. They carry 24 reports in total: most hail days here are logged from a single spot. 7 of those 17 years produced none at all. One year dominates the record: 2017 alone produced 5 of the 17 days. The last five years have been quieter than the long run: 2 days since 2022, against 1.2 a year before that.
No stone of 2 inches or more has ever been reported in Sheboygan County: all 17 hail days on record topped out below that. Golf-ball size is rarer still: 1.75 inches or more on 2 of the 17 days.
Across the whole of Wisconsin, see the Wisconsin hail map and history.
Reports cluster nearest Plymouth -- 5 of the county's 17 hail days -- then Sheboygan (5), Elkhart Lake (2) and Cedar Grove (2).
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| Plymouth | 3 | 1.00″ |
| 1 Nw Plymouth | 2 | 1.00″ |
| 2 S Cleveland | 1 | 1.75″ |
| 2 Sw Glenbeulah | 1 | 1.75″ |
| 1 Ene Adell | 1 | 1.50″ |
The season runs March through August: 15 of the 17 hail days on record fall in those 6 months (88%). July is the single busiest month, with 4 of them (24%). That peak sits inside the window rather than at either end. Hail has also been reported in February and September, outside that window. Reports span 7 of the 12 calendar months; the other 5 have never produced one.
| Month | Hail days |
|---|---|
| February | 1 |
| March | 3 |
| April | 3 |
| June | 2 |
| July | 4 |
| August | 3 |
| September | 1 |
That day put 2 reports on the map, the biggest 1.25 inches near Howards Grove. 2 hail days have already been reported this year.
| Date | Max hail | Reports |
|---|---|---|
| 2026-03-31 | 1.25″ | 2 |
| 2026-03-30 | 1.00″ | 1 |
| 2021-09-07 | 1.00″ | 1 |
| 2020-07-28 | 1.75″ | 2 |
| 2019-08-29 | 1.50″ | 2 |
| 2018-04-13 | 1.00″ | 1 |
| 2017-07-07 | 1.75″ | 1 |
| 2017-06-12 | 1.00″ | 1 |
The colored swath is NOAA's MRMS radar estimate of the largest hail per ~1 km cell; the dots are SPC ground reports. Yellow is about an inch, red 1.5 to 2″, purple 2″ and up (hail size vs roof damage). On this county's worst day the reports reached 1.75 inches, which is the red band. Look up a street address with the hail history by address tool.
The nearest counties with a page of their own: Fond du Lac County (13 hail days), Washington County (25) and Winnebago County (17). Sheboygan County sits in between.
Fond du Lac County · Washington County · Winnebago County
Back to the Wisconsin hail map or the U.S. hail map.
Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Sheboygan County, Wisconsin only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.