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As of 12:24 PDT

Weather in Riverside, WA

86°Current weather

Riverside, Saturday, 8 August, 12:24

Overcast. Feels like 84°. High 87°, low 59°.

Pressure29.91 inHg
Wind2.6 mph NE
Humidity28%
Visibility6.2 mi
Dew point45°
Sun, 0986° / 61°0Mostly clear
86 °Mostly clear

Riverside, Sunday, 9 August

Mostly clear. High 86°, low 61°.

Pressure29.83 inHg
Wind1.1 mph SE
Humidity15%
Visibility6.2 mi
Dew point34°
Mon, 1093° / 57°0Clear
93 °Clear

Riverside, Monday, 10 August

Clear. High 93°, low 57°.

Pressure29.85 inHg
Wind2.4 mph SE
Humidity20%
Visibility6.2 mi
Dew point39°
Tue, 1193° / 58°0Clear
93 °Clear

Riverside, Tuesday, 11 August

Clear. High 93°, low 58°.

Pressure29.91 inHg
Wind3.2 mph S
Humidity19%
Visibility6.2 mi
Dew point38°
Wed, 1291° / 60°0Clear
91 °Clear

Riverside, Wednesday, 12 August

Clear. High 91°, low 60°.

Pressure29.80 inHg
Wind1.1 mph E
Humidity26%
Visibility6.2 mi
Dew point45°
Thu, 1386° / 56°0Clear
86 °Clear

Riverside, Thursday, 13 August

Clear. High 86°, low 56°.

Pressure29.80 inHg
Wind8.8 mph N
Humidity24%
Visibility—
Dew point40°
Fri, 1489° / 56°0Clear
89 °Clear

Riverside, Friday, 14 August

Clear. High 89°, low 56°.

Pressure29.88 inHg
Wind9.5 mph N
Humidity19%
Visibility—
Dew point36°
Sat, 1588° / 59°0Overcast
88 °Overcast

Riverside, Saturday, 15 August

Overcast. High 88°, low 59°.

Pressure29.88 inHg
Wind17.6 mph S
Humidity18%
Visibility—
Dew point37°
Sun, 1689° / 55°0Overcast
89 °Overcast

Riverside, Sunday, 16 August

Overcast. High 89°, low 55°.

Pressure29.91 inHg
Wind12 mph S
Humidity22%
Visibility—
Dew point40°
Mon, 1793° / 62°0Mostly clear
93 °Mostly clear

Riverside, Monday, 17 August

Mostly clear. High 93°, low 62°.

Pressure29.91 inHg
Wind9.9 mph S
Humidity11%
Visibility—
Dew point27°
Tue, 1894° / 60°0Partly cloudy
94 °Partly cloudy

Riverside, Tuesday, 18 August

Partly cloudy. High 94°, low 60°.

Pressure29.91 inHg
Wind16.6 mph SE
Humidity11%
Visibility—
Dew point27°
Wed, 1991° / 61°0Overcast
91 °Overcast

Riverside, Wednesday, 19 August

Overcast. High 91°, low 61°.

Pressure29.91 inHg
Wind10.2 mph S
Humidity22%
Visibility—
Dew point42°
Thu, 2092° / 63°0Overcast
92 °Overcast

Riverside, Thursday, 20 August

Overcast. High 92°, low 63°.

Pressure29.85 inHg
Wind8 mph S
Humidity20%
Visibility—
Dew point40°
Fri, 2193° / 62°0Clear
93 °Clear

Riverside, Friday, 21 August

Clear. High 93°, low 62°.

Pressure29.85 inHg
Wind10.6 mph S
Humidity20%
Visibility—
Dew point42°
Sat, 2295° / 63°0Overcast
95 °Overcast

Riverside, Saturday, 22 August

Overcast. High 95°, low 63°.

Pressure29.88 inHg
Wind6.6 mph S
Humidity19%
Visibility—
Dew point42°
Sun, 23102° / 66°0Overcast
102 °Overcast

Riverside, Sunday, 23 August

Overcast. High 102°, low 66°.

Pressure29.83 inHg
Wind9.4 mph S
Humidity12%
Visibility—
Dew point35°

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 Riverside, WA 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 Riverside, WA 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.