Longview Heights, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Longview Heights, a community in Cowlitz County, Washington.
This Afternoon
58°F
Partly Sunny
Partly sunny. High near 58, with temperatures falling to around 53 in the afternoon. North northeast wind around 2 mph.
7-day forecast for Longview Heights
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 58°F | Partly Sunny | 2 mph NNE | 5% |
| Tonight | 40°F | Patchy Fog | 0 to 3 mph SE | 5% |
| Wednesday | 54°F | Partly Sunny then Light Rain Likely | 3 to 8 mph SSE | 58% |
| Wednesday Night | 46°F | Light Rain | 6 to 12 mph SSE | 96% |
| Thursday | 54°F | Slight Chance Light Rain then Partly Sunny | 7 mph SSE | 19% |
| Thursday Night | 46°F | Light Rain | 2 to 18 mph SSE | 75% |
| Friday | 54°F | Light Rain | 5 to 18 mph SSE | 75% |
| Friday Night | 47°F | Chance Light Rain | 1 to 5 mph SSE | 36% |
| Saturday | 60°F | Mostly Cloudy then Chance Light Rain | 3 to 8 mph SSE | 32% |
| Saturday Night | 49°F | Light Rain Likely | 8 to 18 mph S | 71% |
| Sunday | 55°F | Light Rain Likely | 1 to 12 mph SSW | 66% |
| Sunday Night | 45°F | Slight Chance Light Rain then Patchy Fog | 2 mph SE | 23% |
| Monday | 54°F | Chance Light Rain | 2 to 9 mph SE | 48% |
| Monday Night | 47°F | Light Rain Likely | 6 to 15 mph SSE | 66% |
Forecast source: National Weather Service (api.weather.gov) for Longview Heights (46.180, -122.954). Updated through the day.
Growing snapshot for Longview Heights
Last spring frost
Apr 8
First fall frost
Nov 5
Growing season
210 days
Hardiness zone
8b
More local growing data for Longview Heights: nearby ZIP 98632 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Longview, Wa (7.9 mi from Longview Heights). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.