Cody, SD Weather & Growing Conditions
Today
66°F
Patchy Fog then Chance Showers And Thunderstorms
Patchy fog before noon, then a chance of showers and thunderstorms. Cloudy. High near 66, with temperatures falling to around 64 in the afternoon. Northeast wind 6 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 66°F | Patchy Fog then Chance Showers And Thunderstorms | 6 to 12 mph NE | 45% |
| Tonight | 50°F | Showers And Thunderstorms Likely | 8 to 12 mph E | 58% |
| Sunday | 60°F | Rain Showers | 8 to 13 mph E | 83% |
| Sunday Night | 47°F | Showers And Thunderstorms | 9 to 14 mph E | 94% |
| Monday | 61°F | Rain Showers Likely | 9 to 15 mph E | 55% |
| Monday Night | 46°F | Mostly Cloudy | 15 mph SE | 12% |
| Tuesday | 66°F | Partly Sunny | 15 to 28 mph SE | 12% |
| Tuesday Night | 51°F | Partly Cloudy then Slight Chance Rain Showers | 23 to 26 mph S | 16% |
| Wednesday | 73°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 24 to 28 mph S | 20% |
| Wednesday Night | 53°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 13 to 23 mph S | 26% |
| Thursday | 76°F | Mostly Sunny | 12 mph S | 10% |
| Thursday Night | 53°F | Partly Cloudy | 13 mph SE | 13% |
| Friday | 77°F | Mostly Sunny | 13 to 23 mph S | 5% |
| Friday Night | 55°F | Partly Cloudy then Slight Chance Rain Showers | 22 to 25 mph S | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cody, SD
Last spring frost
May 11
First fall frost
Oct 1
Growing season
143 days
Hardiness zone
5a
Explore more for Cody, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Harrington, Sd (7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.