Union Gap, WA Weather Hourly

Switch to Metric
Next 6 Hours
5 AM
Mon
Cloudy
38°F
Feels like: 34°F
Precip: 13%
Dewpoint: 34°F
Humidity: 87%
S 5 mph
6 AM
Mon
Cloudy
39°F
Feels like: 35°F
Precip: 13%
Dewpoint: 37°F
Humidity: 91%
S 5 mph
7 AM
Mon
Chance Light Rain
39°F
Feels like: 35°F
Precip: 45%
Dewpoint: 37°F
Humidity: 93%
SE 5 mph
8 AM
Mon
Chance Light Rain
40°F
Feels like: 36°F
Precip: 45%
Dewpoint: 38°F
Humidity: 93%
SE 5 mph
9 AM
Mon
Chance Light Rain
43°F
Feels like: 40°F
Precip: 45%
Dewpoint: 41°F
Humidity: 91%
SE 5 mph
10 AM
Mon
Light Rain Likely
46°F
Feels like: 42°F
Precip: 60%
Dewpoint: 43°F
Humidity: 88%
S 7 mph
Hours 7-12
11 AM
Mon
Light Rain Likely
49°F
Feels like: 46°F
Precip: 60%
Dewpoint: 44°F
Humidity: 83%
S 7 mph
12 PM
Mon
Light Rain Likely
51°F
Feels like: 51°F
Precip: 60%
Dewpoint: 45°F
Humidity: 79%
S 7 mph
1 PM
Mon
Light Rain
54°F
Feels like: 54°F
Precip: 79%
Dewpoint: 46°F
Humidity: 74%
SW 12 mph
2 PM
Mon
Light Rain
54°F
Feels like: 54°F
Precip: 79%
Dewpoint: 46°F
Humidity: 75%
SW 12 mph
3 PM
Mon
Light Rain
54°F
Feels like: 54°F
Precip: 79%
Dewpoint: 46°F
Humidity: 75%
SW 12 mph
4 PM
Mon
Light Rain Likely
54°F
Feels like: 54°F
Precip: 73%
Dewpoint: 47°F
Humidity: 78%
S 14 mph
Hours 13-18
5 PM
Mon
Light Rain Likely
53°F
Feels like: 53°F
Precip: 73%
Dewpoint: 46°F
Humidity: 78%
S 14 mph
6 PM
Mon
Light Rain Likely
54°F
Feels like: 54°F
Precip: 73%
Dewpoint: 47°F
Humidity: 78%
S 14 mph
7 PM
Mon
Light Rain Likely
53°F
Feels like: 53°F
Precip: 69%
Dewpoint: 46°F
Humidity: 77%
S 14 mph
8 PM
Mon
Light Rain Likely
53°F
Feels like: 53°F
Precip: 69%
Dewpoint: 46°F
Humidity: 77%
S 14 mph
9 PM
Mon
Light Rain Likely
52°F
Feels like: 52°F
Precip: 69%
Dewpoint: 45°F
Humidity: 77%
S 14 mph
10 PM
Mon
Light Rain Likely
53°F
Feels like: 53°F
Precip: 69%
Dewpoint: 45°F
Humidity: 75%
S 14 mph
Hours 19-24
11 PM
Mon
Light Rain Likely
52°F
Feels like: 52°F
Precip: 69%
Dewpoint: 45°F
Humidity: 76%
S 14 mph
12 AM
Tue
Light Rain Likely
51°F
Feels like: 51°F
Precip: 69%
Dewpoint: 44°F
Humidity: 77%
S 14 mph
1 AM
Tue
Light Rain Likely
50°F
Feels like: 45°F
Precip: 73%
Dewpoint: 44°F
Humidity: 79%
W 12 mph
2 AM
Tue
Light Rain Likely
49°F
Feels like: 44°F
Precip: 73%
Dewpoint: 43°F
Humidity: 79%
W 12 mph
3 AM
Tue
Light Rain Likely
47°F
Feels like: 42°F
Precip: 73%
Dewpoint: 41°F
Humidity: 78%
W 12 mph
4 AM
Tue
Chance Light Rain
46°F
Feels like: 40°F
Precip: 47%
Dewpoint: 40°F
Humidity: 79%
W 12 mph
Data from National Weather Service API. Last updated: December 8, 2025, 5:12 am

About Hourly Weather Forecasts

This page provides detailed information about expected weather conditions in the Union Gap, WA area over the next 24 hours. Hourly temperature predictions are a key feature, indicating the expected air temperature at each hour. The forecast will include details about the likelihood and type of precipitation, such as rain, snow, sleet, or hail.

Information on wind conditions is crucial, including the predicted wind speed and the direction from which the wind is expected. This is particularly important for outdoor activities, aviation, and maritime operations. The level of humidity in the air is included in the forecast. High humidity can influence how temperatures feel, especially in terms of perceived comfort.

Understanding Hourly Forecasts

  • Temperature: Expected air temperature for each hour
  • Precipitation: Likelihood and type of rain, snow, or other precipitation
  • Wind: Speed and direction of expected winds
  • Humidity: Moisture levels affecting comfort and weather feel
  • Cloud Cover: Expected amount of clouds in the sky

The forecast specifies the amount of cloud cover expected at each hour. The forecast uses icons to represent the overall weather conditions for each hour, providing a quick visual summary.

These components collectively offer a comprehensive overview of the expected weather conditions on an hourly basis, helping individuals make informed decisions about their daily activities and plans. Whether you're planning on working or relaxing outdoors this information can be helpful to know how to prepare for a great day. Check back for the latest report throughout the day as conditions can change.