Cathay, ND Weather & Growing Conditions
Today
67°F
Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 5pm. Cloudy, with a high near 67. Northeast wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 67°F | Cloudy then Slight Chance Rain Showers | 5 to 14 mph NE | 16% |
| Tonight | 46°F | Slight Chance Rain Showers then Mostly Cloudy | 9 to 15 mph NE | 22% |
| Sunday | 64°F | Mostly Cloudy | 8 to 12 mph E | 7% |
| Sunday Night | 43°F | Mostly Cloudy | 5 to 8 mph E | 7% |
| Monday | 68°F | Sunny | 5 to 10 mph SE | 2% |
| Monday Night | 44°F | Mostly Clear | 9 mph SE | 0% |
| Tuesday | 68°F | Mostly Sunny | 8 to 22 mph SE | 0% |
| Tuesday Night | 49°F | Partly Cloudy | 18 mph S | 5% |
| Wednesday | 71°F | Partly Sunny | 16 to 21 mph SE | 8% |
| Wednesday Night | 52°F | Slight Chance Rain Showers | 10 to 17 mph SE | 15% |
| Thursday | 73°F | Mostly Sunny | 10 to 14 mph SE | 13% |
| Thursday Night | 54°F | Partly Cloudy | 13 mph S | 12% |
| Friday | 74°F | Partly Sunny | 10 to 21 mph S | 8% |
| Friday Night | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 20 mph S | 20% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cathay, ND
Last spring frost
May 13
First fall frost
Sep 28
Growing season
139 days
Hardiness zone
4a
Explore more for Cathay, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Fessenden, Nd (10.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.