Loyal, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Loyal, a city in Clark County, Wisconsin.
Today
78°F
Mostly Cloudy
Mostly cloudy, with a high near 78. West wind 7 to 10 mph, with gusts as high as 18 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Loyal
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Mostly Cloudy | 7 to 10 mph W | 11% |
| Tonight | 56°F | Mostly Cloudy | 2 to 7 mph NW | 13% |
| Wednesday | 77°F | Mostly Sunny | 2 to 6 mph N | 1% |
| Wednesday Night | 52°F | Mostly Clear | 1 to 5 mph W | 0% |
| Thursday | 83°F | Sunny | 1 to 7 mph S | 0% |
| Thursday Night | 58°F | Mostly Clear | 6 mph SW | 0% |
| Friday | 86°F | Sunny | 5 to 10 mph SW | 7% |
| Friday Night | 62°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 23% |
| Saturday | 85°F | Slight Chance Rain Showers | 5 to 8 mph SW | 16% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 44% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 5 to 8 mph W | 42% |
| Sunday Night | 61°F | Chance Showers And Thunderstorms | 2 to 7 mph N | 37% |
| Monday | 82°F | Chance Showers And Thunderstorms | 7 mph S | 30% |
| Monday Night | 61°F | Chance Showers And Thunderstorms | 6 mph N | 30% |
Forecast source: National Weather Service (api.weather.gov) for Loyal (44.737, -90.496). Updated through the day.
Growing snapshot for Loyal
Last spring frost
May 13
First fall frost
Sep 26
Growing season
136 days
Hardiness zone
4b
More local growing data for Loyal: nearby ZIP 54446 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Owen 1E, Wi (14.3 mi from Loyal). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.