Westwood, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westwood, a city in Johnson County, Kansas.
Tonight
78°F
Partly Cloudy
Partly cloudy, with a low around 78. South wind 7 to 10 mph, with gusts as high as 18 mph.
7-day forecast for Westwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 78°F | Partly Cloudy | 7 to 10 mph S | 2% |
| Saturday | 96°F | Mostly Sunny | 12 mph SSW | 4% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 9 mph WNW | 61% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 3 to 7 mph NNW | 47% |
| Sunday Night | 65°F | Showers And Thunderstorms Likely | 8 mph NNE | 58% |
| Monday | 72°F | Showers And Thunderstorms Likely | 7 to 10 mph NNE | 55% |
| Monday Night | 57°F | Mostly Cloudy | 6 to 9 mph NNE | 9% |
| Tuesday | 68°F | Partly Sunny | 9 mph NNE | 7% |
| Tuesday Night | 53°F | Mostly Cloudy | 5 to 8 mph NE | 3% |
| Wednesday | 72°F | Mostly Sunny | 6 mph ENE | 1% |
| Wednesday Night | 56°F | Partly Cloudy | 5 mph ENE | 5% |
| Thursday | 74°F | Slight Chance Rain Showers | 5 mph E | 20% |
| Thursday Night | 59°F | Slight Chance Rain Showers | 5 mph E | 16% |
| Friday | 74°F | Slight Chance Rain Showers | 6 mph E | 20% |
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 Sep 19, 2026.