All states Wisconsin
Frost dates in Wisconsin
The typical last spring frost and first fall frost for 200 places in Wisconsin. Each page has the chance of frost by date and when to plant.
Places in Wisconsin
| Place | Last spring frost | First fall frost |
|---|---|---|
| Abbotsford | May 13 | September 26 |
| Adams | May 9 | October 3 |
| Algoma | May 6 | October 17 |
| Alma | April 28 | October 14 |
| Amery | May 5 | October 4 |
| Antigo | May 14 | September 30 |
| Appleton | May 4 | October 6 |
| Arcadia | May 5 | October 5 |
| Ashland | May 20 | October 2 |
| Baldwin | May 6 | October 2 |
| Baraboo | May 5 | October 5 |
| Bayfield | May 20 | October 8 |
| Beaver Dam | May 2 | October 9 |
| Belgium | May 5 | October 12 |
| Beloit | May 1 | October 12 |
| Berlin | May 1 | October 8 |
| Black River Falls | May 9 | October 1 |
| Bloomer | May 5 | October 3 |
| Bloomfield | April 30 | October 13 |
| Boscobel | May 3 | October 7 |
| Brillion | May 6 | October 6 |
| Brodhead | April 29 | October 12 |
| Brookfield | April 30 | October 14 |
| Bruce | May 9 | September 29 |
| Burlington | May 5 | October 9 |
| Butternut | May 22 | September 24 |
| Caledonia | April 24 | October 24 |
| Cambria | May 6 | October 2 |
| Camp Douglas | May 1 | October 3 |
| Cashton | April 27 | October 14 |
| Chilton | May 1 | October 14 |
| Chippewa Falls | May 8 | October 4 |
| Clam Lake | May 16 | September 30 |
| Clinton | April 30 | October 10 |
| Clintonville | May 4 | October 6 |
| Columbus | April 30 | October 9 |
| Cornell | May 5 | October 2 |
| Crandon | May 19 | September 29 |
| Crivitz | May 26 | September 22 |
| Cudahy | April 19 | October 29 |
| Cumberland | May 5 | October 4 |
| Darlington | May 3 | October 4 |
| De Pere | April 30 | October 9 |
| DeForest | May 4 | October 6 |
| Denmark | May 6 | October 12 |
| Dodgeville | May 3 | October 7 |
| Dousman | May 3 | October 9 |
| Drummond | May 20 | October 1 |
| Durand | May 1 | October 10 |
| Eagle River | May 25 | September 24 |
| Eastman | April 24 | October 17 |
| Eau Claire | April 24 | October 14 |
| Elkhorn | April 28 | October 14 |
| Ellsworth | May 13 | September 29 |
| Florence | May 24 | September 25 |
| Fond du Lac | April 27 | October 19 |
| Fort Atkinson | April 28 | October 13 |
| Foxboro | June 1 | September 22 |
| Frederic | May 6 | October 4 |
| Gillett | May 14 | October 1 |
| Gilman | May 20 | September 23 |
| Goodman Sanitary Dist | May 24 | September 30 |
| Gordon | May 22 | September 26 |
| Grafton | April 23 | October 24 |
| Grantsburg | May 11 | October 1 |
| Green Bay | May 7 | October 9 |
| Gresham | May 13 | September 30 |
| Hartford | May 8 | October 3 |
| Hayward | May 22 | September 23 |
| Hayward | May 23 | September 22 |
| Hillsboro | May 5 | October 4 |
| Hobart | May 1 | October 11 |
| Hurley | May 24 | September 28 |
| Hustisford | April 28 | October 10 |
| Jackson | April 30 | October 15 |
| Janesville | April 26 | October 15 |
| Jefferson | April 25 | October 18 |
| Jim Falls | May 1 | October 8 |
| Kenosha | April 28 | October 19 |
| Kewaunee | May 1 | October 18 |
| La Crosse | April 27 | October 13 |
| Ladysmith | May 27 | September 22 |
| Lake Delton | May 8 | October 3 |
| Lake Geneva | April 25 | October 21 |
| Lake Mills | April 29 | October 14 |
| Lake Nebagamon | May 24 | September 26 |
| Lakewood | May 22 | September 28 |
| Lancaster | April 27 | October 11 |
| Lodi | May 1 | October 10 |
| Madison | May 1 | October 9 |
| Manitowoc | April 30 | October 20 |
| Marinette | May 4 | October 11 |
| Markesan | May 8 | October 2 |
| Marshfield | May 5 | October 5 |
| Mauston | May 2 | October 7 |
| Mayville | May 1 | October 10 |
| Medford | May 11 | October 1 |
| Mellen | May 26 | September 27 |
| Menomonee Falls | May 6 | October 8 |
| Menomonie | May 9 | October 1 |
| Merrill | May 11 | September 30 |
| Middleton | April 28 | October 15 |
| Milwaukee | April 26 | October 18 |
| Minocqua | May 23 | September 27 |
| Minong | May 10 | October 4 |
| Mondovi | May 10 | October 2 |
| Monroe | April 27 | October 14 |
| Montello | May 3 | October 5 |
| Mount Horeb | May 7 | October 1 |
| Mukwonago | May 5 | October 10 |
| Necedah | May 17 | September 25 |
| Neillsville | May 10 | October 1 |
| Nekoosa | May 8 | October 1 |
| New Berlin | May 3 | October 14 |
| New London | May 4 | October 6 |
| North Fond du Lac | May 1 | October 12 |
| North Freedom | April 24 | October 20 |
| North Pelican | June 3 | September 18 |
| Norwalk | May 6 | October 3 |
| Oak Creek | April 22 | October 26 |
| Oakfield | May 1 | October 10 |
| Oconomowoc | April 30 | October 12 |
| Oconto | May 9 | October 6 |
| Onalaska | April 23 | October 17 |
| Oostburg | May 3 | October 16 |
| Osceola | May 4 | October 8 |
| Oshkosh | April 24 | October 20 |
| Oshkosh Wittman | April 30 | October 13 |
| Osseo | May 7 | October 1 |
| Park Falls | May 15 | September 28 |
| Pattison Ranger Staion | May 18 | October 3 |
| Peshtigo | May 11 | October 5 |
| Phillips | May 23 | September 23 |
| Platteville | April 30 | October 13 |
| Pleasant Prairie | April 19 | October 26 |
| Plymouth | May 3 | October 10 |
| Port Washington | April 27 | October 22 |
| Port Wing | May 31 | October 2 |
| Portage | April 28 | October 10 |
| Prairie du Chien | April 28 | October 12 |
| Prairie du Sac | May 4 | October 6 |
| Prairie Farm | May 10 | September 29 |
| Racine | April 20 | October 24 |
| Reedsburg | May 2 | October 7 |
| Rest Lake | May 25 | September 21 |
| Rhinelander | May 22 | September 24 |
| Rhinelander | May 23 | September 23 |
| Rice Lake | May 8 | October 2 |
| Richland Center | May 5 | October 6 |
| Ripon | May 1 | October 11 |
| River Falls | May 11 | October 1 |
| Salem Lakes | April 30 | October 15 |
| Saukville | May 5 | October 11 |
| Saxon | May 23 | October 1 |
| Shawano | May 9 | October 2 |
| Sheboygan | April 25 | October 23 |
| Sheboygan Falls | May 5 | October 8 |
| Sheboygan Wwtp | May 2 | October 21 |
| Sister Bay | May 14 | October 18 |
| Slinger | May 5 | October 5 |
| Soldiers Grove | May 3 | October 7 |
| Solon Springs | May 12 | October 2 |
| Sparta | May 9 | October 1 |
| Spooner | May 14 | September 28 |
| Spring Green | April 30 | October 9 |
| St Germain | May 19 | October 3 |
| Stanley | May 7 | October 3 |
| Stevens Point | May 4 | October 7 |
| Stoddard | April 22 | October 17 |
| Stoughton | April 30 | October 11 |
| Stratford | May 5 | October 5 |
| Sturgeon Bay | May 8 | October 13 |
| Sun Prairie | May 1 | October 10 |
| Superior | May 6 | October 9 |
| Sussex | April 30 | October 16 |
| Tomah | May 6 | October 3 |
| Tomahawk | May 10 | October 4 |
| Tony | May 7 | October 3 |
| Trempealeau | April 29 | October 11 |
| Two Rivers | April 27 | October 21 |
| Union Grove | May 5 | October 8 |
| Viroqua | May 7 | October 2 |
| Washburn | May 23 | October 2 |
| Washington Is | May 15 | October 14 |
| Watertown | April 28 | October 12 |
| Waukesha | May 1 | October 13 |
| Waupaca | May 8 | October 6 |
| Waupun | May 1 | October 11 |
| Wausau | May 6 | October 4 |
| Wautoma | May 10 | October 3 |
| Wauzeka | April 22 | October 20 |
| Webster | May 11 | September 30 |
| West Allis | April 26 | October 22 |
| West Bend | May 1 | October 12 |
| Whitewater | May 2 | October 9 |
| Willow Rsvr | May 13 | October 3 |
| Winter | May 19 | September 27 |
| Wisconsin Rapids | May 9 | September 30 |
| Wittenberg | May 6 | October 5 |
| Yuba | May 12 | September 29 |
Typical year: frost is over (spring) or has come (fall) by that date in half of years. "n/a" means frost is too rare there to give a date.