Newton, WA Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Newton, WA in one place.
Mostly cloudy. Low around 54, with temperatures rising to around 56 overnight. West wind around 8 mph. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Newton, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 17, 2026 6:04 AM PDT.
The active forecast window currently covers Oct 17 to Oct 23, 2026 for Newton, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 17 to Oct 23, 2026
- Latest sync
- Oct 17, 2026 6:04 AM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Newton
Saturday looks like the warmest upcoming period in Newton at 60 degrees F.
Monday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Thursday at about 2 to 10 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 17, 2026 6:04 AM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KLGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain before 7am. Mostly sunny. High near 60, with temperatures falling to around 58 in the afternoon. Northwest wind 6 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear. Low around 41, with temperatures rising to around 43 overnight. North wind 2 to 8 mph.
Partly sunny, with a high near 58. North northeast wind 2 to 6 mph.
Mostly cloudy, with a low around 42. North northeast wind 2 to 6 mph.
Mostly cloudy, with a high near 57.
Partly cloudy, with a low around 40.
Sunny, with a high near 58.
Mostly clear, with a low around 40.
Mostly sunny, with a high near 59.
A chance of rain after 11pm. Mostly cloudy, with a low around 43.
A chance of rain. Partly sunny, with a high near 57.
A slight chance of rain before 11pm. Partly cloudy, with a low around 42.
Mostly sunny, with a high near 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 17
|
Mostly Cloudy
|
54°F |
8 mph
W
|
|
Saturday
Oct 17
|
Slight Chance Light Rain then Mostly Sunny
|
60°F |
6 to 9 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
41°F |
2 to 8 mph
N
|
|
Sunday
Oct 18
|
Partly Sunny
|
58°F |
2 to 6 mph
NNE
|
|
Sunday Night
Oct 18
|
Mostly Cloudy
|
42°F |
2 to 6 mph
NNE
|
|
Monday
Oct 19
|
Mostly Cloudy
|
57°F |
2 to 6 mph
SE
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
40°F |
2 to 6 mph
N
|
|
Tuesday
Oct 20
|
Sunny
|
58°F |
5 mph
NNE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
40°F |
5 mph
NNE
|
|
Wednesday
Oct 21
|
Mostly Sunny
|
59°F |
1 to 6 mph
NNE
|
|
Wednesday Night
Oct 21
|
Chance Light Rain
|
43°F |
2 to 6 mph
NW
|
|
Thursday
Oct 22
|
Chance Light Rain
|
57°F |
2 to 10 mph
NW
|
|
Thursday Night
Oct 22
|
Slight Chance Light Rain then Partly Cloudy
|
42°F |
3 to 10 mph
NW
|
|
Friday
Oct 23
|
Mostly Sunny
|
56°F |
5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Newton.