Weather forecast for todayCoulee Dam, WA

Weather forecast for today

Current condition 9:18 am PDT

  • 46°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 4mphN 0°
  • Humidity: 50%
  • Dewpoint: 28°F
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
At the moment, the sun is shining brightly, and temperatures are comfortable.
The temperature is a brisk 46.4°F, with the feels-like temperature closely matching at 44.6°F. The current temperature is relatively far from the maximum of 64.4°F anticipated for today.

Sunday Oct 18, 2026

  • 64°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphENE 71°
  • Humidity: 32%
  • UV index: 3
  • Sunrise: 7:20 am PDT
  • Sunset: 6:01 pm PDT
  • ▼
Today, expect plenty of sunshine and only a few scattered clouds.
The temperature variation is expected to range from a maximum of a comfortable 64.4°F to a minimum of a wintry 41°F.
Today, the forecasted peak temperature is set to be a couple of degrees higher than the typical October temperature of 56.3°F.
Sunrise was at 7:20 am and sunset will be at 6:01 pm; the daylight will last for 10h and 42min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 64°C.
Coldest hour: 12 am 45°C.

Chance of precipitation

Highest chance: 10 am - 12 am 0%.

Hourly weather forecast

  • 10 am
  • 50°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNE 18°
  • Humidity: 44%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 11 am
  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphN 8°
  • Humidity: 36%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNE 34°
  • Humidity: 32%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 1 pm
  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphE 91°
  • Humidity: 29%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphESE 123°
  • Humidity: 26%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphSE 125°
  • Humidity: 25%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphESE 115°
  • Humidity: 24%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphESE 108°
  • Humidity: 28%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphE 91°
  • Humidity: 31%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:01 pm
  • 7 pm
  • 52°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNE 41°
  • Humidity: 38%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 50°F
  • Feels like:
    48°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphN 6°
  • Humidity: 43%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 48°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphN 3°
  • Humidity: 48%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    45°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphN 6°
  • Humidity: 53%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 45°F
  • Feels like:
    43°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphN 359°
  • Humidity: 57%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Coulee Dam, a combination of dull and sun-filled weather is predicted.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, the maximum will be a few degrees higher than the average high for October. The nighttime low today will be also in line with October's typical minimum temperature.
Updated: Oct 18, 2026 @ 16:18:48 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (9:18 am PDT) it is 46.4°F in Coulee Dam.

On Sunday, mainly sunny conditions will dominate the day.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 41°F.
The maximum temperature today will be moderately higher than the average highest temperature in October. The lowest temperature will be in line with the average low of 41.4°F.

On Sunday, in Coulee Dam, sunrise was at 7:20 am and sunset will be at 6:01 pm (PDT).

In Coulee Dam, today, there will be 10h and 42min of daylight.