Clarksville, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clarksville, a community in Wagoner County, Oklahoma.
This Afternoon
68°F
Patchy Drizzle
Patchy drizzle and a slight chance of rain showers before 3pm. Partly sunny. High near 68, with temperatures falling to around 63 in the afternoon. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
7-day forecast for Clarksville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Patchy Drizzle | 15 mph W | 22% |
| Tonight | 47°F | Mostly Cloudy | 5 to 15 mph NW | 1% |
| Wednesday | 67°F | Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 45°F | Mostly Clear | 0 mph | 0% |
| Thursday | 65°F | Mostly Sunny then Chance Rain Showers | 0 to 5 mph SW | 47% |
| Thursday Night | 43°F | Slight Chance Rain Showers then Partly Cloudy | 5 mph N | 18% |
| Friday | 61°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Friday Night | 41°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 61°F | Mostly Sunny | 0 to 5 mph N | 1% |
| Saturday Night | 40°F | Mostly Clear | 0 mph | 3% |
| Sunday | 65°F | Sunny | 0 to 5 mph W | 2% |
| Sunday Night | 40°F | Clear | 0 mph | 1% |
| Monday | 69°F | Sunny | 0 to 10 mph S | 0% |
| Monday Night | 44°F | Mostly Clear | 0 to 5 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Clarksville (35.824, -95.514). Updated through the day.
Growing snapshot for Clarksville
Last spring frost
Apr 7
First fall frost
Oct 30
Growing season
208 days
Hardiness zone
7b
More local growing data for Clarksville: nearby ZIP 74454 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Coweta
Mallard Bay
Okay
Porter
Redbird
Rocky Point
Taylor Ferry
Toppers
Tullahassee
Wagoner
Whitehorn Cove
Climate data from the nearest NOAA station, Muskogee, Ok (10.8 mi from Clarksville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.