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As of 21:24 PDT

Weather in Rochester, WA

67°Current weather

Rochester, Saturday, 8 August, 21:24

Clear. Feels like 67°. High 85°, low 57°.

Pressure30.06 inHg
Wind5.1 mph SW
Humidity64%
Visibility6.2 mi
Dew point56°
Sun, 0977° / 52°0Overcast
77 °Overcast

Rochester, Sunday, 9 August

Overcast. High 77°, low 52°.

Pressure30.06 inHg
Wind3.4 mph W
Humidity45%
Visibility6.2 mi
Dew point51°
Mon, 1080° / 54°0Partly cloudy
80 °Partly cloudy

Rochester, Monday, 10 August

Partly cloudy. High 80°, low 54°.

Pressure30.09 inHg
Wind4.8 mph NW
Humidity46%
Visibility6.2 mi
Dew point51°
Tue, 1182° / 50°0Clear
82 °Clear

Rochester, Tuesday, 11 August

Clear. High 82°, low 50°.

Pressure30.09 inHg
Wind3.8 mph NW
Humidity45%
Visibility6.2 mi
Dew point53°
Wed, 1274° / 52°0Overcast
74 °Overcast

Rochester, Wednesday, 12 August

Overcast. High 74°, low 52°.

Pressure30.06 inHg
Wind5.4 mph W
Humidity74%
Visibility6.2 mi
Dew point55°
Thu, 1384° / 51°0Clear
84 °Clear

Rochester, Thursday, 13 August

Clear. High 84°, low 51°.

Pressure29.94 inHg
Wind5.1 mph NW
Humidity37%
Visibility—
Dew point50°
Fri, 1490° / 54°0Clear
90 °Clear

Rochester, Friday, 14 August

Clear. High 90°, low 54°.

Pressure29.94 inHg
Wind6.4 mph NW
Humidity30%
Visibility—
Dew point49°
Sat, 1592° / 56°0Mostly clear
92 °Mostly clear

Rochester, Saturday, 15 August

Mostly clear. High 92°, low 56°.

Pressure29.97 inHg
Wind9.1 mph W
Humidity25%
Visibility—
Dew point47°
Sun, 1688° / 54°0Clear
88 °Clear

Rochester, Sunday, 16 August

Clear. High 88°, low 54°.

Pressure30.00 inHg
Wind10.8 mph W
Humidity25%
Visibility—
Dew point45°
Mon, 1787° / 53°0Partly cloudy
87 °Partly cloudy

Rochester, Monday, 17 August

Partly cloudy. High 87°, low 53°.

Pressure29.97 inHg
Wind9.9 mph W
Humidity29%
Visibility—
Dew point48°
Tue, 1882° / 52°0Overcast
82 °Overcast

Rochester, Tuesday, 18 August

Overcast. High 82°, low 52°.

Pressure30.00 inHg
Wind10.3 mph W
Humidity34%
Visibility—
Dew point48°
Wed, 1979° / 53°0Overcast
79 °Overcast

Rochester, Wednesday, 19 August

Overcast. High 79°, low 53°.

Pressure30.06 inHg
Wind9.5 mph W
Humidity39%
Visibility—
Dew point49°
Thu, 2079° / 53°0Clear
79 °Clear

Rochester, Thursday, 20 August

Clear. High 79°, low 53°.

Pressure30.03 inHg
Wind11.3 mph W
Humidity40%
Visibility—
Dew point49°
Fri, 2182° / 51°0Clear
82 °Clear

Rochester, Friday, 21 August

Clear. High 82°, low 51°.

Pressure30.00 inHg
Wind6.9 mph W
Humidity41%
Visibility—
Dew point51°
Sat, 2279° / 51°0Overcast
79 °Overcast

Rochester, Saturday, 22 August

Overcast. High 79°, low 51°.

Pressure29.97 inHg
Wind10.5 mph W
Humidity40%
Visibility—
Dew point50°
Sun, 2375° / 49°0Overcast
75 °Overcast

Rochester, Sunday, 23 August

Overcast. High 75°, low 49°.

Pressure30.03 inHg
Wind9.3 mph W
Humidity36%
Visibility—
Dew point44°

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 Rochester, 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 Rochester, 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.