Westwood, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westwood, a city in Johnson County, Kansas.
Today
94°F
Mostly Sunny
Mostly sunny, with a high near 94. Heat index values as high as 99. South wind around 6 mph.
7-day forecast for Westwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 94°F | Mostly Sunny | 6 mph S | 5% |
| Tonight | 73°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 6 mph SE | 21% |
| Wednesday | 88°F | Chance Showers And Thunderstorms | 5 to 8 mph E | 44% |
| Wednesday Night | 69°F | Showers And Thunderstorms Likely | 7 mph NNE | 78% |
| Thursday | 86°F | Showers And Thunderstorms then Partly Sunny | 5 mph NE | 78% |
| Thursday Night | 70°F | Partly Cloudy then Chance Showers And Thunderstorms | 5 mph SE | 25% |
| Friday | 90°F | Chance Showers And Thunderstorms then Mostly Sunny | 6 mph S | 25% |
| Friday Night | 72°F | Mostly Clear | 6 mph S | 12% |
| Saturday | 93°F | Sunny | 6 to 9 mph S | 12% |
| Saturday Night | 76°F | Mostly Clear | 12 mph S | 2% |
| Sunday | 95°F | Sunny | 13 mph SSW | 1% |
| Sunday Night | 77°F | Mostly Clear | 13 mph S | 3% |
| Monday | 96°F | Sunny | 14 mph SSW | 3% |
| Monday Night | 78°F | Mostly Clear | 13 mph SSW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Westwood (39.039, -94.616). Updated through the day.
Growing snapshot for Westwood
Last spring frost
Apr 4
First fall frost
Nov 2
Growing season
211 days
Hardiness zone
6b
More local growing data for Westwood: nearby ZIP 66205 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Bonner Springs
De Soto
Edgerton
Fairway
Gardner
Lake Quivira
Leawood
Lenexa
Merriam
Mission
Mission Hills
Olathe
Overland Park
Prairie Village
Roeland Park
Shawnee
Climate data from the nearest NOAA station, Kansas City Downtown Ap, Mo (6.4 mi from Westwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.