Calio, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Calio, a city in Cavalier County, North Dakota.
This Afternoon
50°F
Sunny
Sunny. High near 50, with temperatures falling to around 46 in the afternoon. North wind around 13 mph.
7-day forecast for Calio
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 50°F | Sunny | 13 mph N | 0% |
| Tonight | 27°F | Mostly Cloudy then Patchy Fog | 13 to 16 mph N | 0% |
| Thursday | 38°F | Patchy Fog then Partly Sunny | 5 to 13 mph ENE | 0% |
| Thursday Night | 20°F | Partly Cloudy | 5 to 10 mph SSE | 0% |
| Friday | 46°F | Mostly Sunny | 10 to 14 mph SSW | 0% |
| Friday Night | 27°F | Partly Cloudy | 9 mph SSW | 0% |
| Saturday | 54°F | Mostly Sunny | 9 to 18 mph WSW | 1% |
| Saturday Night | 28°F | Partly Cloudy | 5 to 13 mph W | 0% |
| Sunday | 53°F | Mostly Sunny | 5 to 13 mph SW | 0% |
| Sunday Night | 36°F | Mostly Cloudy | 13 mph SW | 0% |
| Monday | 55°F | Mostly Sunny | 13 to 21 mph W | 0% |
| Monday Night | 29°F | Partly Cloudy | 6 to 13 mph WNW | 0% |
| Tuesday | 50°F | Mostly Sunny | 6 to 10 mph W | 0% |
| Tuesday Night | 29°F | Partly Cloudy | 7 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Calio (48.624, -98.938). Updated through the day.
Growing snapshot for Calio
Last spring frost
May 15
First fall frost
Sep 22
Growing season
128 days
Hardiness zone
3b
More local growing data for Calio: nearby ZIP 58352 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Edmore 4Nw, Nd (22.6 mi from Calio). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.