Pittsburg, OK Weather & Growing Conditions
Today
69°F
Sunny
Sunny. High near 69, with temperatures falling to around 65 in the afternoon. West northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Sunny | 0 to 5 mph WNW | 0% |
| Tonight | 45°F | Mostly Clear | 1 mph SSE | 0% |
| Thursday | 72°F | Sunny | 1 to 6 mph S | 9% |
| Thursday Night | 47°F | Slight Chance Rain Showers then Mostly Cloudy | 8 mph N | 24% |
| Friday | 64°F | Mostly Sunny | 8 mph N | 0% |
| Friday Night | 41°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 63°F | Mostly Sunny | 3 mph N | 0% |
| Saturday Night | 40°F | Partly Cloudy then Slight Chance Rain Showers | 1 mph N | 15% |
| Sunday | 66°F | Mostly Sunny | 3 mph NNW | 0% |
| Sunday Night | 40°F | Mostly Clear | 0 mph | 0% |
| Monday | 69°F | Sunny | 0 to 3 mph S | 2% |
| Monday Night | 42°F | Clear | 1 mph S | 2% |
| Tuesday | 71°F | Sunny | 1 to 5 mph S | 1% |
| Tuesday Night | 46°F | Partly Cloudy | 1 mph SSE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pittsburg, OK
Last spring frost
Mar 27
First fall frost
Nov 9
Growing season
228 days
Hardiness zone
7b
Explore more for Pittsburg, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Mcgee Creek Dam, Ok (20.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.