Cody, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cody, a city in Park County, Wyoming.
Today
61°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely between 1pm and 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers and thunderstorms likely. Mostly cloudy. High near 61, with temperatures falling to around 57 in the afternoon. North wind 8 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Cody
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 61°F | Slight Chance Showers And Thunderstorms | 8 to 13 mph N | 70% |
| Tonight | 46°F | Chance Showers And Thunderstorms | 0 to 12 mph N | 58% |
| Sunday | 62°F | Chance Rain Showers | 0 to 8 mph NNE | 54% |
| Sunday Night | 46°F | Partly Cloudy | 0 to 6 mph NNW | 12% |
| Monday | 69°F | Sunny | 0 to 9 mph S | 1% |
| Monday Night | 49°F | Mostly Clear | 2 to 7 mph S | 0% |
| Tuesday | 76°F | Sunny | 3 to 10 mph SSE | 0% |
| Tuesday Night | 54°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph S | 17% |
| Wednesday | 76°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 7 mph W | 13% |
| Wednesday Night | 52°F | Mostly Clear | 7 mph SSW | 2% |
| Thursday | 79°F | Sunny | 9 mph S | 1% |
| Thursday Night | 54°F | Partly Cloudy | 5 to 8 mph SSW | 0% |
| Friday | 80°F | Mostly Sunny | 7 mph S | 1% |
| Friday Night | 53°F | Partly Cloudy | 9 mph SW | 5% |
Forecast source: National Weather Service (api.weather.gov) for Cody (44.521, -109.057). Updated through the day.
Growing snapshot for Cody
Last spring frost
May 15
First fall frost
Sep 25
Growing season
132 days
Hardiness zone
5a
More local growing data for Cody: nearby ZIP 82440 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Heart Mtn, Wy (4.4 mi from Cody). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.