Westwood, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westwood, a city in Johnson County, Kansas.
Overnight
48°F
Cloudy
Cloudy, with a low around 48. West northwest wind around 10 mph.
7-day forecast for Westwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Cloudy | 10 mph WNW | 5% |
| Wednesday | 57°F | Mostly Cloudy | 8 to 13 mph W | 0% |
| Wednesday Night | 43°F | Mostly Clear | 7 mph W | 0% |
| Thursday | 57°F | Mostly Sunny | 6 to 9 mph WNW | 0% |
| Thursday Night | 45°F | Mostly Cloudy | 7 mph NNW | 9% |
| Friday | 55°F | Partly Sunny | 7 mph N | 4% |
| Friday Night | 37°F | Mostly Cloudy | 3 mph NNE | 0% |
| Saturday | 56°F | Mostly Sunny | 3 mph SSW | 0% |
| Saturday Night | 39°F | Mostly Clear | 3 mph WSW | 0% |
| Sunday | 61°F | Sunny | 5 mph W | 0% |
| Sunday Night | 41°F | Clear | 5 mph SW | 0% |
| Monday | 67°F | Sunny | 5 to 8 mph SSW | 0% |
| Monday Night | 46°F | Clear | 6 mph SW | 0% |
| Tuesday | 68°F | Sunny | 5 mph WNW | 0% |
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
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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 Nov 4, 2026.