Tioga, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tioga, a city in Williams County, North Dakota.
Tonight
56°F
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and 1am, then a chance of rain showers and patchy fog between 1am and 3am, then patchy fog and a slight chance of rain showers. Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. East wind 2 to 12 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Tioga
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 to 12 mph E | 29% |
| Saturday | 64°F | Patchy Fog then Cloudy | 6 to 17 mph NE | 15% |
| Saturday Night | 48°F | Cloudy then Slight Chance Rain Showers | 13 to 16 mph E | 22% |
| Sunday | 61°F | Slight Chance Rain Showers | 14 mph E | 22% |
| Sunday Night | 45°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 12 mph SE | 16% |
| Monday | 67°F | Mostly Sunny | 6 to 17 mph SE | 3% |
| Monday Night | 48°F | Partly Cloudy | 16 mph SE | 1% |
| Tuesday | 69°F | Mostly Sunny | 15 to 23 mph SE | 2% |
| Tuesday Night | 51°F | Partly Cloudy | 13 to 20 mph SE | 5% |
| Wednesday | 74°F | Mostly Sunny | 13 to 16 mph S | 6% |
| Wednesday Night | 52°F | Mostly Clear | 7 to 13 mph S | 11% |
| Thursday | 76°F | Sunny | 7 to 13 mph SE | 4% |
| Thursday Night | 53°F | Mostly Clear | 12 mph SE | 4% |
| Friday | 75°F | Mostly Sunny | 10 to 21 mph SE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Tioga (48.395, -102.943). Updated through the day.
Growing snapshot for Tioga
Last spring frost
May 11
First fall frost
Sep 26
Growing season
136 days
Hardiness zone
3b
More local growing data for Tioga: nearby ZIP 58852 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Tioga 1E, Nd (1.4 mi from Tioga). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.