Granite Falls, WA Weather Forecast

Local 7-day forecast

42°

Partly Cloudy

Track current conditions, temperature changes, wind, and the full daily outlook for Granite Falls, WA in one place.

Monday, April 13, 2026

Wind: 5 to 9 mph W

Monday Night

Partly cloudy, with a low around 42.

Local 7-day forecast

Local Weather Overview

This forecast page for Granite Falls, 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: Apr 9, 2026 4:19 PM PDT.

The active forecast window currently covers Apr 13 to Apr 15, 2026 for Granite Falls, WA.

Page Snapshot

Page focus: city weather
Forecast window: Apr 13 to Apr 15, 2026
Latest sync: Apr 9, 2026 4:19 PM PDT
Forecast office: OTX
Source: NOAA / NWS

Next High

53°F

Tuesday

Next Low

42°F

Monday Night

Rain Outlook

Periods mentioning precipitation

Windiest

5 to 10 mph

Tuesday

Daily Outlook

Today

Apr 13

Partly Sunny then Chance Light Rain

53 °F

/ 42°F

Wind 5 to 10 mph

Tue

Apr 14

Slight Chance Light Rain

51 °F

/ 39°F

Wind 8 mph

Wed

Apr 15

Partly Cloudy

35 °F

/ 35°F

Wind 3 to 8 mph

This Week in Granite Falls

Tuesday looks like the warmest upcoming period in Granite Falls at 53 degrees F.

Wednesday Night is the coolest period ahead with temperatures near 35 degrees F.

The strongest winds are forecast for Tuesday at about 5 to 10 mph W.

Precipitation is mentioned in 3 upcoming forecast periods.

Forecast Details

Last updated: Apr 9, 2026 4:19 PM PDT
Coverage: 3 days
Time zone: America/Los_Angeles
Forecast office: OTX
Radar station: KATX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Tuesday

Apr 13

53°F

Partly Sunny then Chance Light Rain

5 to 10 mph W

A chance of rain after 5pm. Partly sunny, with a high near 53. Chance of precipitation is 30%.

Tuesday Night

Apr 14

39°F

Chance Light Rain

6 to 10 mph W

A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.

Wednesday

Apr 14

51°F

Slight Chance Light Rain

8 mph W

A slight chance of rain before 5pm. Mostly sunny, with a high near 51. Chance of precipitation is 20%.

Wednesday Night

Apr 15

35°F

Partly Cloudy

3 to 8 mph W

Partly cloudy, with a low around 35.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Monday Night Apr 13	Partly Cloudy	42°F	5 to 9 mph W	Partly cloudy, with a low around 42.
Tuesday Apr 13	Partly Sunny then Chance Light Rain	53°F	5 to 10 mph W	A chance of rain after 5pm. Partly sunny, with a high near 53. Chance of precipitation is 30%.
Tuesday Night Apr 14	Chance Light Rain	39°F	6 to 10 mph W	A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Wednesday Apr 14	Slight Chance Light Rain	51°F	8 mph W	A slight chance of rain before 5pm. Mostly sunny, with a high near 51. Chance of precipitation is 20%.
Wednesday Night Apr 15	Partly Cloudy	35°F	3 to 8 mph W	Partly cloudy, with a low around 35.

Nearby Forecasts

Explore weather pages for nearby cities and major places around Granite Falls.

Region Links

Chelan County weather

County forecast page

Washington weather

Statewide weather overview

United States weather

National weather entry point

Granite Falls WA - Stanley Street image

Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.