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As of 13:05 PDT

Weather in Union Gap, OR

88°Current weather

Union Gap, Saturday, 8 August, 13:05

Clear. Feels like 86°. High 91°, low 57°.

Pressure30.00 inHg
Wind1 mph E
Humidity30%
Visibility6.2 mi
Dew point52°
Sun, 0991° / 54°0Clear
91 °Clear

Union Gap, Sunday, 9 August

Clear. High 91°, low 54°.

Pressure30.00 inHg
Wind6.2 mph N
Humidity25%
Visibility6.2 mi
Dew point41°
Mon, 1089° / 49°0Clear
89 °Clear

Union Gap, Monday, 10 August

Clear. High 89°, low 49°.

Pressure30.00 inHg
Wind7.6 mph N
Humidity26%
Visibility6.2 mi
Dew point43°
Tue, 1188° / 51°0Clear
88 °Clear

Union Gap, Tuesday, 11 August

Clear. High 88°, low 51°.

Pressure30.06 inHg
Wind7.5 mph N
Humidity32%
Visibility6.2 mi
Dew point48°
Wed, 1287° / 54°0Clear
87 °Clear

Union Gap, Wednesday, 12 August

Clear. High 87°, low 54°.

Pressure30.00 inHg
Wind7.3 mph N
Humidity44%
Visibility6.2 mi
Dew point54°
Thu, 1385° / 50°0Clear
85 °Clear

Union Gap, Thursday, 13 August

Clear. High 85°, low 50°.

Pressure29.91 inHg
Wind9.8 mph N
Humidity26%
Visibility—
Dew point40°
Fri, 1487° / 50°0Mostly clear
87 °Mostly clear

Union Gap, Friday, 14 August

Mostly clear. High 87°, low 50°.

Pressure29.91 inHg
Wind6.4 mph N
Humidity24%
Visibility—
Dew point41°
Sat, 1589° / 58°0Mostly clear
89 °Mostly clear

Union Gap, Saturday, 15 August

Mostly clear. High 89°, low 58°.

Pressure29.94 inHg
Wind12.8 mph NW
Humidity26%
Visibility—
Dew point47°
Sun, 1692° / 52°0Clear
92 °Clear

Union Gap, Sunday, 16 August

Clear. High 92°, low 52°.

Pressure29.97 inHg
Wind8.2 mph NW
Humidity24%
Visibility—
Dew point45°
Mon, 1792° / 54°0Overcast
92 °Overcast

Union Gap, Monday, 17 August

Overcast. High 92°, low 54°.

Pressure29.97 inHg
Wind12.6 mph NW
Humidity24%
Visibility—
Dew point46°
Tue, 1888° / 50°0Overcast
88 °Overcast

Union Gap, Tuesday, 18 August

Overcast. High 88°, low 50°.

Pressure30.03 inHg
Wind12.6 mph NW
Humidity20%
Visibility—
Dew point39°
Wed, 1987° / 51°0Overcast
87 °Overcast

Union Gap, Wednesday, 19 August

Overcast. High 87°, low 51°.

Pressure30.00 inHg
Wind11.2 mph NW
Humidity23%
Visibility—
Dew point41°
Thu, 2086° / 57°0Clear
86 °Clear

Union Gap, Thursday, 20 August

Clear. High 86°, low 57°.

Pressure29.97 inHg
Wind10.5 mph NW
Humidity34%
Visibility—
Dew point51°
Fri, 2188° / 53°0Overcast
88 °Overcast

Union Gap, Friday, 21 August

Overcast. High 88°, low 53°.

Pressure29.97 inHg
Wind8.6 mph NW
Humidity27%
Visibility—
Dew point46°
Sat, 2292° / 56°0Clear
92 °Clear

Union Gap, Saturday, 22 August

Clear. High 92°, low 56°.

Pressure29.91 inHg
Wind7.7 mph N
Humidity31%
Visibility—
Dew point51°
Sun, 2393° / 56°0Clear
93 °Clear

Union Gap, Sunday, 23 August

Clear. High 93°, low 56°.

Pressure29.85 inHg
Wind8.8 mph NW
Humidity28%
Visibility—
Dew point50°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Union Gap, OR are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Union Gap, OR since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.