Weather forecast for 10 daysReardan, WA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 63°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphENE 67°
  • Humidity: 47%
  • UV index: 3
  • Sunrise: 7:15 am PDT
  • Sunset: 5:57 pm PDT
  • ▼
Today, on Sunday, October 18, mainly sunny conditions will dominate the day.
Temperature span will be from a high of an enjoyable 62.6°F to a low of a wintry 39.2°F.
Today's peak is predicted to be relatively higher than the regular high for October at 55.9°F.
Sunrise will be at 7:15 am and sunset at 5:57 pm; the daylight will last for 10h and 43min.

10-day overview

Daily temperatures

Warmest day: Tuesday 66°C.
Coldest period: Saturday - Tuesday 48°C.

Chance of precipitation

Highest chance: Sunday 25.10. 36%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 63°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphENE 67°
  • Humidity: 47%
  • UV index: 3
  • Sunrise: 7:15 am PDT
  • Sunset: 5:57 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 59°F
  • 39°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphNE 39°
  • Humidity: 49%
  • UV index: 2
  • Sunrise: 7:16 am PDT
  • Sunset: 5:56 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphNNE 21°
  • Humidity: 49%
  • UV index: 2
  • Sunrise: 7:18 am PDT
  • Sunset: 5:54 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 64°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphE 85°
  • Humidity: 51%
  • UV index: 2
  • Sunrise: 7:19 am PDT
  • Sunset: 5:52 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 61°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphSSE 149°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 7:21 am PDT
  • Sunset: 5:50 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 55°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 10mphW 270°
  • Humidity: 47%
  • UV index: 2
  • Sunrise: 7:22 am PDT
  • Sunset: 5:48 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 48°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 7mphESE 107°
  • Humidity: 61%
  • UV index: 2
  • Sunrise: 7:24 am PDT
  • Sunset: 5:47 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 48°F
  • 34°F
Few Showers
Few Showers
  • Precip. probability: 36%
  • Precipitation: 0.08"
  • Wind: 10mphENE 73°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 7:25 am PDT
  • Sunset: 5:45 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 48°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0.16"
  • Wind: 7mphNE 48°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 7:27 am PDT
  • Sunset: 5:43 pm PDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 48°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphS 176°
  • Humidity: 73%
  • UV index: 2
  • Sunrise: 7:28 am PDT
  • Sunset: 5:42 pm PDT
  • ▼
During the ten-day period, primarily cloud-filled and occasionally bright and damp weather is forecasted.
Rain is predicted for next Sunday and Monday.
Substantial differences in temperature are forecasted in the coming days. The temperature is expected to swing from 48.2°F up to 66.2°F, while the lowest temperature will be between 32°F and 41°F.
With the highest temperature of 66.2°F, Tuesday will be the warmest day; Saturday through next Tuesday, with the highest temperature of 48.2°F, will be the coldest days in Reardan.
Updated: Oct 18, 2026 @ 09:42:15 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Reardan, bright conditions and mild breezes are expected.

Today, the highest temperature will be 62.6°F, while the lowest temperature will be 39.2°F.
The highest temperature will be relatively higher than the average maximum of 55.9°F in October. Today, the lowest temperature will be in line with the average low temperature.

On Sunday, in Reardan, sunrise will be at 7:15 am and sunset at 5:57 pm (PDT).

In Reardan, the length of the day today will be 10h and 43min.