Lamont, WA Weather & Growing Conditions
Overnight
48°F
Areas Of Smoke
Areas of smoke. Clear, with a low around 48. Northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Areas Of Smoke | 5 mph NE | 0% |
| Tuesday | 88°F | Smoke then Haze | 6 mph N | 0% |
| Tuesday Night | 53°F | Haze | 3 mph NE | 0% |
| Wednesday | 94°F | Areas Of Smoke | 3 mph SE | 0% |
| Wednesday Night | 56°F | Areas Of Smoke then Clear | 3 mph SE | 0% |
| Thursday | 98°F | Sunny | 3 to 8 mph S | 0% |
| Thursday Night | 61°F | Mostly Clear | 2 to 7 mph S | 0% |
| Friday | 97°F | Sunny | 6 to 13 mph SW | 0% |
| Friday Night | 61°F | Mostly Clear | 5 to 12 mph SW | 0% |
| Saturday | 93°F | Sunny | 6 to 10 mph SW | 0% |
| Saturday Night | 58°F | Mostly Clear | 5 to 10 mph SW | 0% |
| Sunday | 88°F | Sunny | 7 to 10 mph SW | 0% |
| Sunday Night | 55°F | Mostly Clear | 5 to 9 mph SW | 0% |
| Monday | 87°F | Sunny | 9 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lamont, WA
Last spring frost
Apr 29
First fall frost
Oct 4
Growing season
161 days
Hardiness zone
6b
Explore more for Lamont, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, St John, Wa (15.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.