Killdeer, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Killdeer, a city in Dunn County, North Dakota.
Today
73°F
Sunny
Sunny. High near 73, with temperatures falling to around 71 in the afternoon. West wind 5 to 20 mph, with gusts as high as 30 mph.
7-day forecast for Killdeer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Sunny | 5 to 20 mph W | 0% |
| Tonight | 48°F | Mostly Clear | 2 to 17 mph W | 1% |
| Wednesday | 83°F | Mostly Sunny | 8 to 17 mph W | 1% |
| Wednesday Night | 53°F | Mostly Clear | 5 to 16 mph SW | 1% |
| Thursday | 88°F | Sunny | 5 to 13 mph W | 0% |
| Thursday Night | 56°F | Mostly Clear | 6 to 13 mph N | 0% |
| Friday | 87°F | Sunny | 7 to 12 mph NE | 0% |
| Friday Night | 55°F | Mostly Clear | 9 mph NE | 1% |
| Saturday | 90°F | Sunny | 6 to 14 mph NE | 1% |
| Saturday Night | 56°F | Mostly Clear | 7 to 14 mph NE | 2% |
| Sunday | 88°F | Mostly Sunny | 7 to 17 mph E | 9% |
| Sunday Night | 56°F | Slight Chance Showers And Thunderstorms | 12 to 18 mph E | 26% |
| Monday | 84°F | Chance Showers And Thunderstorms | 10 to 16 mph E | 26% |
| Monday Night | 55°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 to 17 mph E | 29% |
Forecast source: National Weather Service (api.weather.gov) for Killdeer (47.369, -102.746). Updated through the day.
Growing snapshot for Killdeer
Last spring frost
May 20
First fall frost
Sep 21
Growing season
125 days
Hardiness zone
4a
More local growing data for Killdeer: nearby ZIP 58626 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Dunn Ctr 1E, Nd (2.3 mi from Killdeer). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.