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Longtown, OK Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Longtown, a community in Pittsburg County, Oklahoma.

Overnight
50°F
Partly Cloudy
Partly cloudy, with a low around 50. Northwest wind around 5 mph.

7-day forecast for Longtown

WhenTempForecastWindPrecip
Overnight 50°F Partly Cloudy 5 mph NW 0%
Wednesday 69°F Sunny 0 to 5 mph NW 0%
Wednesday Night 54°F Mostly Clear 0 mph 0%
Thursday 68°F Sunny 0 to 5 mph SW 13%
Thursday Night 53°F Slight Chance Rain Showers then Mostly Cloudy 5 mph N 17%
Friday 62°F Mostly Sunny 5 to 10 mph N 0%
Friday Night 49°F Partly Cloudy 5 mph N 0%
Saturday 61°F Mostly Sunny 0 to 5 mph N 0%
Saturday Night 46°F Partly Cloudy 0 mph 1%
Sunday 63°F Sunny 0 mph 0%
Sunday Night 46°F Mostly Clear 0 mph 0%
Monday 66°F Sunny 0 mph 0%
Monday Night 50°F Clear 0 mph 2%
Tuesday 69°F Sunny 0 to 5 mph S 1%

Forecast source: National Weather Service (api.weather.gov) for Longtown (35.242, -95.519). Updated through the day.

Growing snapshot for Longtown

Last spring frost
Mar 31
First fall frost
Nov 3
Growing season
216 days
Hardiness zone
7b

More local growing data for Longtown: nearby ZIP 74425 weather · frost dates · planting calendar · Oklahoma frost dates

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Climate data from the nearest NOAA station, Mcalester Rgnl Ap, Ok (21.9 mi from Longtown). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.