Weather forecast for 10 daysAlfalfa, WA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 70°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNW 310°
  • Humidity: 38%
  • UV index: 3
  • Sunrise: 7:21 am PDT
  • Sunset: 6:10 pm PDT
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Today, expect a partly sunny afternoon with variable cloud cover.
Temperatures will see a substantial oscillation, reaching a high of a pleasant 69.8°F and dropping to a low of a cold 32°F.
Today, the forecasted high of 69.8°F is expected to reflect September's average high of 75.4°F.
Sunrise was at 7:21 am and sunset will be at 6:10 pm; the daylight will last for 10h and 50min.

Sunday Oct 18, 2026

  • 66°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphN 9°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:22 am PDT
  • Sunset: 6:09 pm PDT
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On Sunday, October 18, clear skies with only minor cloud interruptions are in the outlook.
The day's temperature range will span from a high of a breezy 66.2°F to a minimum of a wintry 39.2°F.
Tomorrow's highest temperature will be relatively higher than the average October maximum of 59.9°F.
Sunrise will be at 7:22 am and sunset at 6:09 pm; tomorrow's daylight will last for 10h and 46min.

10-day overview

Daily temperatures

Warmest day: today 70°C.
Coldest period: Saturday - Monday 57°C.

Chance of precipitation

Highest chance: Sunday 25.10. 19%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 70°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNW 310°
  • Humidity: 38%
  • UV index: 3
  • Sunrise: 7:21 am PDT
  • Sunset: 6:10 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphN 9°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:22 am PDT
  • Sunset: 6:09 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 39°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphESE 121°
  • Humidity: 46%
  • UV index: 2
  • Sunrise: 7:24 am PDT
  • Sunset: 6:07 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 68°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphNW 315°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 7:25 am PDT
  • Sunset: 6:05 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 68°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphSE 145°
  • Humidity: 52%
  • UV index: 3
  • Sunrise: 7:27 am PDT
  • Sunset: 6:04 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 66°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 4mphW 261°
  • Humidity: 59%
  • UV index: 2
  • Sunrise: 7:28 am PDT
  • Sunset: 6:02 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 61°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphW 278°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:29 am PDT
  • Sunset: 6:00 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 57°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 5mphENE 60°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 7:31 am PDT
  • Sunset: 5:58 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 57°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 3mphNNW 331°
  • Humidity: 66%
  • UV index: 3
  • Sunrise: 7:32 am PDT
  • Sunset: 5:57 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 57°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 3mphWSW 240°
  • Humidity: 68%
  • UV index: 2
  • Sunrise: 7:34 am PDT
  • Sunset: 5:55 pm PDT
  • ▼
In the days ahead, a combination of gloomy and sun-filled weather is expected.
Rain is not anticipated in Alfalfa in the upcoming period.
Expect a substantial fluctuation in daytime highs across the forecast period. The maximum temperature will vary between 57.2°F and 69.8°F, while the low temperature range extends from 32°F to 39.2°F.
Today is the warmest day, with a maximum temperature of 69.8°F; with a maximum temperature of 57.2°F, next Saturday through next Monday will be the coldest days in Alfalfa.
Updated: Oct 17, 2026 @ 20:37:50 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Alfalfa, a partly cloudy sky is anticipated.

Today, the highest temperature will be 69.8°F, while the lowest temperature will be 32°F.
The maximum temperature today will be significantly higher than the average highest temperature of 59.9°F in October. Today, the lowest temperature will be also uncommonly lower than the average low of 43.7°F.

On Saturday, in Alfalfa, sunrise was at 7:21 am and sunset will be at 6:10 pm (PDT).

In Alfalfa, the length of the day today will be 10h and 50min.

On Sunday, mostly sunny skies are expected.

Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 39.2°F.
Tomorrow, the highest temperature will be a few degrees higher than the average maximum temperature in October. Tomorrow, the lowest temperature will be also a few degrees lower than the average low temperature.

On Sunday, in Alfalfa, sunrise will be at 7:22 am and sunset at 6:09 pm (PDT).

In Alfalfa, tomorrow, there will be 10h and 46min of daylight.