How is the weather in Union Gap, WA?

At 6:53 PM on Thu, Sep 4, 2025 it is hazy and 85 degrees Fahrenheit, feeling like 86 degrees.

Union Gap, WA Weather Forecast and Current Conditions

WEATHER ALERTS - Air Quality Alert

85°F
Feels Like 86°F

Humidity 48% Dew Point 63°F Wind NW 5 MPH Barometer 29.74 in.755.4 mm

Solar Rad 81 w/m2 Visibility 3 mi.

Report from 2.8 miles WNW of central Union Gap at 6:53 PM Thu, Sep 4, 2025

WEATHER ALERTS - Air Quality Alert

Current Weather

85°F
Feels Like 86°F

Humidity 48% Dew Point 63°F Wind NW 5 MPH Barometer 29.74 in.755.4 mm

Solar Rad 81 w/m2 Visibility 3 mi.

Report from 2.8 miles WNW of central Union Gap at 6:53 PM Thu, Sep 4, 2025

Forecast at a Glance

ThuSep 4

65°

FriSep 5

10%

97°

66°

SatSep 6

30%

92°

64°

SunSep 7

30%

87°

59°

MonSep 8

40%

79°

56°

TueSep 9

40%

77°

55°

WedSep 10

30%

78°

56°

This Date in Weather History

1987 - Thunderstorms developing along a stationary front produced heavy rain across the Southern Atlantic Coast States. Up to eight inches was reported north of Charleston SC. Serious flooding was reported in Monks Corner SC. Seven cities in the northeastern U.S. reported record low temperatures for the date. Houlton ME dipped to 32 degrees.

Union Gap 7 Day Weather Forecast Details

Thursday Sep 4

Night: Haze and areas of smoke. Mostly clear, with a low around 65. Northwest wind around 6 mph.

Friday Sep 5

Day: Areas of smoke. Sunny, with a high near 97. Northeast wind around 6 mph.

Night: Areas of smoke before 5am, then areas of smoke and a slight chance of rain showers. Partly cloudy, with a low around 66. Northeast wind around 5 mph. Chance of precipitation is 20%.

Saturday Sep 6

Day: Areas of smoke and a chance of rain showers. Partly sunny, with a high near 92. Northeast wind around 6 mph. Chance of precipitation is 30%.

Night: A chance of rain showers. Mostly cloudy, with a low around 64. Northwest wind around 6 mph. Chance of precipitation is 30%.

Sunday Sep 7

Day: A chance of rain showers before 11am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 30%.

Night: A chance of rain showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

Monday Sep 8

Day: A chance of rain showers. Partly sunny, with a high near 79. Chance of precipitation is 40%.

Night: A chance of rain showers. Mostly cloudy, with a low around 56.

Tuesday Sep 9

Day: A chance of rain showers. Partly sunny, with a high near 77.

Night: A chance of rain showers. Mostly cloudy, with a low around 55.

Wednesday Sep 10

Day: A chance of rain showers. Partly sunny, with a high near 78.

Night: A slight chance of rain showers. Mostly cloudy, with a low around 56.

Thursday Sep 11

Day: A chance of rain showers. Mostly sunny, with a high near 79.

Sun & Moon Monthly

First Light 5:56 AM

Sunrise 6:27 AM

Sunset 7:37 PM

Last Light 8:08 PM

Moonrise 6:27 PM

Moonset 2:24 AM

Moon Phase

Stadium Weather - Be Prepared for the Game

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