Weather forecast for todayUnion Gap, WA

Weather forecast for today

Current condition 10:39 am PDT

  • 48°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 3mphNNE 30°
  • Humidity: 70%
  • Dewpoint: 39°F
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
Currently, the weather is cheerful and full of sunlight.
The temperature is a chilly 48.2°F. The current temperature is far from the maximum of 69.8°F predicted for today.

Saturday Oct 17, 2026

  • 70°F
  • 30°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphNW 308°
  • Humidity: 42%
  • UV index: 3
  • Sunrise: 7:22 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
On Saturday, October 17, sunshine will dominate, with only occasional cloud cover.
A high of an agreeable 69.8°F during the day contrasts markedly with a low of a freezing 30.2°F at night.
Temperatures are trending warmer, with a peak resembling September's average maximum rather than October's seasonal high.
Sunrise was at 7:22 am and sunset will be at 6:11 pm; the daylight will last for 10h and 49min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 68°C.
Coldest hour: 1 am 41°C.

Chance of precipitation

Highest chance: 1 am 3%.

Hourly weather forecast

  • 11 am
  • 52°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNW 306°
  • Humidity: 66%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphWNW 291°
  • Humidity: 56%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 1 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphWNW 286°
  • Humidity: 47%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphWNW 282°
  • Humidity: 38%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphWNW 293°
  • Humidity: 34%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNW 305°
  • Humidity: 30%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNNW 340°
  • Humidity: 29%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphN 9°
  • Humidity: 34%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:11 pm
  • 7 pm
  • 59°F
  • Feels like:
    57°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphN 351°
  • Humidity: 40%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 54°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNW 323°
  • Humidity: 48%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 52°F
  • Feels like:
    50°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNW 308°
  • Humidity: 53%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    46°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphWNW 299°
  • Humidity: 59%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphWNW 292°
  • Humidity: 63%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a combination of overcast and mostly clear weather is predicted.
The temperature will vary between the highest temperature of 68°F and the lowest temperature of 46.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted maximum is more resembling September's typical high of 74.8°F than the average for October. The lowest temperature is more similar to November's average minimum of 32.7°F than the usual minimum of 42.6°F in October.
Updated: Oct 17, 2026 @ 17:39:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 10:39 am PDT, the temperature is 48.2°F.

On Saturday, clear skies with only minor cloud interruptions are in the outlook.

Today, the maximum temperature will be 69.8°F, while the minimum temperature will be 30.2°F.
Today, the highest temperature will be noticeably higher than the average maximum of 60.1°F in October. The lowest temperature today will be also uncommonly lower than the average low of 42.6°F.

On Saturday, in Union Gap, sunrise was at 7:22 am and sunset will be at 6:11 pm (PDT).

In Union Gap, the length of the day today will be 10h and 49min.