Fargo, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fargo, a town in Ellis County, Oklahoma.
Overnight
73°F
Partly Cloudy
Partly cloudy, with a low around 73. South wind around 15 mph, with gusts as high as 23 mph.
7-day forecast for Fargo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Partly Cloudy | 15 mph S | 1% |
| Tuesday | 102°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 14 mph S | 12% |
| Tuesday Night | 71°F | Slight Chance Showers And Thunderstorms | 8 to 12 mph S | 12% |
| Wednesday | 101°F | Slight Chance Showers And Thunderstorms | 7 to 13 mph SSW | 12% |
| Wednesday Night | 70°F | Slight Chance Showers And Thunderstorms | 7 to 12 mph ESE | 17% |
| Thursday | 99°F | Mostly Sunny | 6 to 13 mph ESE | 14% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 13 mph SSE | 44% |
| Friday | 100°F | Slight Chance Showers And Thunderstorms | 12 mph S | 22% |
| Friday Night | 71°F | Slight Chance Showers And Thunderstorms | 12 mph S | 16% |
| Saturday | 102°F | Sunny | 12 mph S | 7% |
| Saturday Night | 74°F | Clear | 15 mph S | 0% |
| Sunday | 101°F | Sunny | 15 mph SSW | 0% |
| Sunday Night | 74°F | Clear | 16 mph S | 0% |
| Monday | 101°F | Sunny | 18 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Fargo (36.374, -99.622). Updated through the day.
Growing snapshot for Fargo
Last spring frost
Apr 17
First fall frost
Oct 20
Growing season
185 days
Hardiness zone
7a
More local growing data for Fargo: nearby ZIP 73840 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Gage Ap, Ok (10.1 mi from Fargo). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.