When to plant Green beans in Wisconsin

In spring, from Apr 25 – June 30 in Caledonia to May 10 – June 30 in Wisconsin Rapids.

In fall, from June 1 – July 10 in Baraboo to July 1 – Aug 1 in Whitefish Bay.

USDA's earliest safe spring and latest safe fall planting dates, matched to each place's average frost dates.

Snap beans planting dates by place in Wisconsin
PlaceSpringFall
AllouezMay 10 – June 30June 15 – July 20
AppletonMay 10 – June 30June 15 – July 20
AshwaubenonMay 10 – June 30June 15 – July 20
BarabooMay 10 – June 30June 1 – July 10
Beaver DamMay 10 – June 30June 15 – July 20
BellevueMay 10 – June 30June 15 – July 20
BeloitMay 10 – June 30June 15 – July 20
BrookfieldMay 10 – June 30June 15 – July 20
Brown DeerMay 10 – June 30July 1 – Aug 1
BurlingtonMay 10 – June 30June 15 – July 20
CaledoniaApr 25 – June 30July 1 – Aug 1
CedarburgApr 25 – June 30July 1 – Aug 1
Chippewa FallsMay 10 – June 30June 1 – July 10
CudahyApr 25 – June 30July 1 – Aug 15
De PereMay 10 – June 30June 15 – July 20
DeForestMay 10 – June 30June 15 – July 20
Eau ClaireApr 25 – June 30June 15 – July 20
ElkhornMay 10 – June 30June 15 – July 20
FitchburgMay 10 – June 30June 15 – July 20
Fond du LacMay 10 – June 30July 1 – Aug 1
Fort AtkinsonMay 10 – June 30June 15 – July 20
Fox CrossingMay 10 – June 30June 15 – July 20
FranklinMay 10 – June 30June 15 – July 20
GermantownMay 10 – June 30June 15 – July 20
GlendaleMay 10 – June 30July 1 – Aug 1
GraftonApr 25 – June 30July 1 – Aug 1
Green BayMay 10 – June 30June 15 – July 20
GreendaleMay 10 – June 30June 15 – July 20
GreenfieldMay 10 – June 30June 15 – July 20
GreenvilleMay 10 – June 30June 15 – July 20
HarrisonMay 10 – June 30June 15 – July 20
HartfordMay 10 – June 30June 1 – July 10
HartlandMay 10 – June 30June 15 – July 20
HobartMay 10 – June 30June 15 – July 20
HolmenApr 25 – June 30July 1 – Aug 1
HowardMay 10 – June 30June 15 – July 20
HudsonApr 25 – June 30July 1 – Aug 1
JanesvilleMay 10 – June 30June 15 – July 20
KaukaunaMay 10 – June 30June 15 – July 20
KenoshaMay 10 – June 30July 1 – Aug 1
La CrosseMay 10 – June 30June 15 – July 20
LisbonMay 10 – June 30July 1 – Aug 1
Little ChuteMay 10 – June 30June 15 – July 20
MadisonMay 10 – June 30June 15 – July 20
ManitowocMay 10 – June 30July 1 – Aug 1
MarinetteMay 10 – June 30June 15 – July 20
MarshfieldMay 10 – June 30June 1 – July 10
MenashaMay 10 – June 30June 15 – July 20
Menomonee FallsMay 10 – June 30June 15 – July 20
MenomonieMay 10 – June 30June 1 – July 10
MequonMay 10 – June 30June 15 – July 20
MiddletonMay 10 – June 30June 15 – July 20
MilwaukeeMay 10 – June 30July 1 – Aug 1
MonroeMay 10 – June 30June 15 – July 20
Mount PleasantApr 25 – June 30July 1 – Aug 1
MuskegoMay 10 – June 30June 15 – July 20
NeenahMay 10 – June 30June 15 – July 20
New BerlinMay 10 – June 30June 15 – July 20
New RichmondApr 25 – June 30July 1 – Aug 1
Oak CreekApr 25 – June 30July 1 – Aug 15
OconomowocMay 10 – June 30June 15 – July 20
OnalaskaApr 25 – June 30July 1 – Aug 1
OregonMay 10 – June 30June 15 – July 20
OshkoshApr 25 – June 30July 1 – Aug 1
PewaukeeMay 10 – June 30June 15 – July 20
PlattevilleMay 10 – June 30June 15 – July 20
Pleasant PrairieApr 25 – June 30July 1 – Aug 15
PloverMay 10 – June 30June 15 – July 20
Port WashingtonMay 10 – June 30July 1 – Aug 1
RacineApr 25 – June 30July 1 – Aug 1
ReedsburgMay 10 – June 30June 15 – July 20
RichfieldMay 10 – June 30July 1 – Aug 1
River FallsMay 10 – June 30June 1 – July 10
Salem LakesMay 10 – June 30June 15 – July 20
SheboyganApr 25 – June 30July 1 – Aug 1
ShorewoodMay 10 – June 30July 1 – Aug 1
South MilwaukeeApr 25 – June 30July 1 – Aug 15
Stevens PointMay 10 – June 30June 15 – July 20
StoughtonMay 10 – June 30June 15 – July 20
SuamicoMay 10 – June 30June 15 – July 20
Sun PrairieMay 10 – June 30June 15 – July 20
SuperiorMay 10 – June 30June 15 – July 20
SussexMay 10 – June 30July 1 – Aug 1
Two RiversMay 10 – June 30July 1 – Aug 1
VeronaMay 10 – June 30June 15 – July 20
WatertownMay 10 – June 30June 15 – July 20
WaukeshaMay 10 – June 30June 15 – July 20
WaunakeeMay 10 – June 30June 15 – July 20
WaupunMay 10 – June 30June 15 – July 20
WausauMay 10 – June 30June 1 – July 10
WauwatosaMay 10 – June 30July 1 – Aug 1
West AllisMay 10 – June 30July 1 – Aug 1
West BendMay 10 – June 30June 15 – July 20
WestonMay 10 – June 30June 1 – July 10
Whitefish BayMay 10 – June 30July 1 – Aug 1
WhitewaterMay 10 – June 30June 15 – July 20
WindsorMay 10 – June 30June 15 – July 20
Wisconsin RapidsMay 10 – June 30June 1 – July 10

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), tables 4 and 5. Frost dates: NOAA U.S. Climate Normals 1991–2020. “—” means the place's frost date is outside the table. The full USDA table for snap beans.