Seward, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Seward, a community in Logan County, Oklahoma.
Tonight
77°F
Mostly Clear
Mostly clear, with a low around 77. South wind around 10 mph.
7-day forecast for Seward
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 77°F | Mostly Clear | 10 mph S | 0% |
| Saturday | 100°F | Sunny | 10 to 14 mph SSW | 1% |
| Saturday Night | 76°F | Slight Chance Showers And Thunderstorms | 13 mph S | 33% |
| Sunday | 95°F | Showers And Thunderstorms | 10 mph S | 75% |
| Sunday Night | 66°F | Showers And Thunderstorms Likely | 5 to 8 mph NNE | 60% |
| Monday | 85°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 7 to 10 mph NNE | 25% |
| Monday Night | 63°F | Partly Cloudy | 9 mph NE | 10% |
| Tuesday | 81°F | Partly Sunny | 10 mph NE | 10% |
| Tuesday Night | 60°F | Partly Cloudy | 9 mph ENE | 2% |
| Wednesday | 82°F | Mostly Sunny | 8 mph ENE | 12% |
| Wednesday Night | 62°F | Partly Cloudy then Slight Chance Rain Showers | 7 mph ENE | 15% |
| Thursday | 84°F | Slight Chance Rain Showers | 7 mph E | 24% |
| Thursday Night | 65°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 8 mph E | 17% |
| Friday | 84°F | Slight Chance Rain Showers | 7 mph SE | 19% |
Forecast source: National Weather Service (api.weather.gov) for Seward (35.797, -97.487). Updated through the day.
Growing snapshot for Seward
Last spring frost
Apr 3
First fall frost
Nov 1
Growing season
211 days
Hardiness zone
7b
More local growing data for Seward: nearby ZIP 73044 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Guthrie Muni Ap, Ok (1.6 mi from Seward). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.