EN
English Español

As of 18:40 CDT

Weather in Rochester, WI

78°Current weather

Rochester, Saturday, 8 August, 18:40

Clear. Feels like 78°. High 81°, low 67°.

Pressure30.00 inHg
Wind4.5 mph W
Humidity63%
Visibility6.2 mi
Dew point63°
Sun, 0983° / 64°0.76Heavy rain
83 °Heavy rain

Rochester, Sunday, 9 August

Heavy rain. High 83°, low 64°.

Pressure29.88 inHg
Wind11.3 mph SE
Humidity95%
Visibility6.2 mi
Dew point64°
Mon, 1082° / 69°0.19Rain
82 °Rain

Rochester, Monday, 10 August

Rain. High 82°, low 69°.

Pressure29.91 inHg
Wind4 mph W
Humidity79%
Visibility6.2 mi
Dew point66°
Tue, 1178° / 64°0.27Rain
78 °Rain

Rochester, Tuesday, 11 August

Rain. High 78°, low 64°.

Pressure29.88 inHg
Wind14.7 mph NE
Humidity97%
Visibility2.4 mi
Dew point68°
Wed, 1284° / 63°0.02Light rain
84 °Light rain

Rochester, Wednesday, 12 August

Light rain. High 84°, low 63°.

Pressure29.85 inHg
Wind3.6 mph W
Humidity67%
Visibility6.2 mi
Dew point68°
Thu, 1370° / 57°0.09Light rain
70 °Light rain

Rochester, Thursday, 13 August

Light rain. High 70°, low 57°.

Pressure29.97 inHg
Wind9.1 mph NE
Humidity73%
Visibility—
Dew point58°
Fri, 1473° / 55°0Clear
73 °Clear

Rochester, Friday, 14 August

Clear. High 73°, low 55°.

Pressure30.18 inHg
Wind7.1 mph N
Humidity52%
Visibility—
Dew point51°
Sat, 1575° / 55°0Overcast
75 °Overcast

Rochester, Saturday, 15 August

Overcast. High 75°, low 55°.

Pressure30.30 inHg
Wind8.5 mph SW
Humidity54%
Visibility—
Dew point54°
Sun, 1677° / 56°0Overcast
77 °Overcast

Rochester, Sunday, 16 August

Overcast. High 77°, low 56°.

Pressure30.18 inHg
Wind11.8 mph SW
Humidity56%
Visibility—
Dew point56°
Mon, 1781° / 64°0.04Light rain
81 °Light rain

Rochester, Monday, 17 August

Light rain. High 81°, low 64°.

Pressure29.97 inHg
Wind6.6 mph S
Humidity73%
Visibility—
Dew point67°
Tue, 1879° / 64°0.06Light rain
79 °Light rain

Rochester, Tuesday, 18 August

Light rain. High 79°, low 64°.

Pressure30.03 inHg
Wind9.2 mph NE
Humidity60%
Visibility—
Dew point62°
Wed, 1980° / 64°0.35Rain
80 °Rain

Rochester, Wednesday, 19 August

Rain. High 80°, low 64°.

Pressure29.91 inHg
Wind6.5 mph SE
Humidity71%
Visibility—
Dew point67°
Thu, 2076° / 62°0.02Light rain
76 °Light rain

Rochester, Thursday, 20 August

Light rain. High 76°, low 62°.

Pressure29.91 inHg
Wind10.3 mph NE
Humidity75%
Visibility—
Dew point64°
Fri, 2175° / 59°0Partly cloudy
75 °Partly cloudy

Rochester, Friday, 21 August

Partly cloudy. High 75°, low 59°.

Pressure29.97 inHg
Wind9.1 mph E
Humidity64%
Visibility—
Dew point60°
Sat, 2266° / 55°0.14Light rain
66 °Light rain

Rochester, Saturday, 22 August

Light rain. High 66°, low 55°.

Pressure30.00 inHg
Wind15.5 mph NE
Humidity78%
Visibility—
Dew point58°
Sun, 2366° / 47°0Partly cloudy
66 °Partly cloudy

Rochester, Sunday, 23 August

Partly cloudy. High 66°, low 47°.

Pressure30.27 inHg
Wind10 mph NE
Humidity56%
Visibility—
Dew point47°

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, WI 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, WI 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.