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Hermiston, OR

94°F
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Hermiston

Oregon

94°
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Hermiston, OR Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center

Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, August 21

Current Weather

2:45 PM

94°F
Mostly cloudy
RealFeel® 95°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel®
95°
RealFeel Shade™
92°
Heat Index
91°
Max UV Index
2.3 (Low)
Wind
N 5 mph
Wind Gusts
5 mph
Humidity
21%
Indoor Humidity
21% (Ideal Humidity)
Dew Point
49° F
Pressure
↓ 29.85 in
Cloud Cover
90%
Visibility
10 mi
Cloud Ceiling
20000 ft

Day

8/21
97°Hi
RealFeel® 102°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 94°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Hot with some sun, then turning cloudy; gusty winds and dry brush will result in a high fire threat
alerts

Heat Advisory

11:00 AM Thursday - 10:00 PM Friday

alerts

Air Quality Alert

10:16 AM Friday - 1:00 PM Saturday

Max UV Index6.0 (High)

AccuLumen Brightness Index™5 (Medium)

WindNW 5 mph

Wind Gusts8 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover67%

Morning

Afternoon

Night

8/21
71°Lo
RealFeel® 68°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Very warm; cloudy this evening, then partly cloudy late
alerts

Heat Advisory

11:00 AM Thursday - 10:00 PM Friday

alerts

Air Quality Alert

10:16 AM Friday - 1:00 PM Saturday

WindWSW 7 mph

Wind Gusts10 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover81%

Evening

Overnight

Sun & Moon

13 hrs 52 mins
Rise 6:04 AM
Set 7:56 PM
Waxing Gibbous
Rise 4:21 PM
Set 12:09 AM

Temperature History

8/21
High
Low
Forecast
97°
71°
Average
90°
56°
Last Year
92°
52°
Record
101°
1977
41°
1945

Current Weather Conditions in Hermiston

Hermiston, Oregon is currently Mostly cloudy with a temperature of 94°. The current RealFeel® Temperature is 95° (Hot) based on observed conditions including 21% humidity, 90% cloud cover, a UV index of 2, and winds of 5 mph. In shade, the RealFeel Shade™ is 92°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Hermiston, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

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