Manchester, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Manchester, a town in Grant County, Oklahoma.
Overnight
74°F
Mostly Clear
Mostly clear, with a low around 74. South wind around 8 mph.
7-day forecast for Manchester
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Mostly Clear | 8 mph S | 1% |
| Saturday | 100°F | Sunny | 8 to 13 mph SSW | 12% |
| Saturday Night | 70°F | Showers And Thunderstorms Likely | 5 to 12 mph SSE | 67% |
| Sunday | 91°F | Showers And Thunderstorms Likely | 7 mph ENE | 67% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms | 8 mph NNE | 51% |
| Monday | 82°F | Slight Chance Rain Showers | 6 to 9 mph NNE | 23% |
| Monday Night | 57°F | Partly Cloudy | 5 to 8 mph NE | 12% |
| Tuesday | 79°F | Mostly Sunny | 7 mph NE | 4% |
| Tuesday Night | 55°F | Partly Cloudy | 7 mph E | 2% |
| Wednesday | 80°F | Mostly Sunny | 6 mph E | 11% |
| Wednesday Night | 60°F | Partly Cloudy then Chance Rain Showers | 5 mph E | 27% |
| Thursday | 82°F | Chance Rain Showers | 5 mph ESE | 33% |
| Thursday Night | 61°F | Chance Rain Showers | 5 mph ESE | 30% |
| Friday | 83°F | Chance Rain Showers | 6 mph SE | 30% |
Forecast source: National Weather Service (api.weather.gov) for Manchester (36.994, -98.035). Updated through the day.
Growing snapshot for Manchester
Last spring frost
Apr 5
First fall frost
Nov 1
Growing season
209 days
Hardiness zone
7a
More local growing data for Manchester: nearby ZIP 73758 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Great Salt Plains Dam, Ok (13.5 mi from Manchester). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.