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As of 04:04 CDT

Weather in Rochester, IA

58°Current weather

Rochester, Thursday, 15 October, 04:04

Rain. Feels like 58°. High 69°, low 52°.

Pressure30.09 inHg
Wind9.6 mph E
Humidity88%
Visibility6.2 mi
Dew point55°
Fri, 1654° / 43°0Overcast
54 °Overcast

Rochester, Friday, 16 October

Overcast. High 54°, low 43°.

Pressure30.21 inHg
Wind20.7 mph N
Humidity66%
Visibility6.2 mi
Dew point41°
Sat, 1756° / 36°0Clear
56 °Clear

Rochester, Saturday, 17 October

Clear. High 56°, low 36°.

Pressure30.56 inHg
Wind7.5 mph SW
Humidity47%
Visibility6.2 mi
Dew point33°
Sun, 1862° / 42°0Clear
62 °Clear

Rochester, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.42 inHg
Wind13.4 mph SW
Humidity50%
Visibility6.2 mi
Dew point39°
Mon, 1964° / 42°0Overcast
64 °Overcast

Rochester, Monday, 19 October

Overcast. High 64°, low 42°.

Pressure30.36 inHg
Wind8.4 mph S
Humidity53%
Visibility—
Dew point42°
Tue, 2066° / 47°0Overcast
66 °Overcast

Rochester, Tuesday, 20 October

Overcast. High 66°, low 47°.

Pressure30.30 inHg
Wind6.1 mph E
Humidity47%
Visibility—
Dew point42°
Wed, 2169° / 50°0Clear
69 °Clear

Rochester, Wednesday, 21 October

Clear. High 69°, low 50°.

Pressure30.33 inHg
Wind9.8 mph SE
Humidity47%
Visibility—
Dew point44°
Thu, 2262° / 54°0Overcast
62 °Overcast

Rochester, Thursday, 22 October

Overcast. High 62°, low 54°.

Pressure30.24 inHg
Wind8.9 mph SE
Humidity70%
Visibility—
Dew point49°
Fri, 2371° / 55°0Overcast
71 °Overcast

Rochester, Friday, 23 October

Overcast. High 71°, low 55°.

Pressure30.03 inHg
Wind18.4 mph S
Humidity46%
Visibility—
Dew point45°
Sat, 2464° / 55°0.02Light rain
64 °Light rain

Rochester, Saturday, 24 October

Light rain. High 64°, low 55°.

Pressure30.06 inHg
Wind18.6 mph S
Humidity75%
Visibility—
Dew point53°
Sun, 2552° / 42°0.15Light rain
52 °Light rain

Rochester, Sunday, 25 October

Light rain. High 52°, low 42°.

Pressure30.21 inHg
Wind15.1 mph W
Humidity47%
Visibility—
Dew point31°
Mon, 2651° / 36°0Partly cloudy
51 °Partly cloudy

Rochester, Monday, 26 October

Partly cloudy. High 51°, low 36°.

Pressure30.36 inHg
Wind11.4 mph W
Humidity42%
Visibility—
Dew point26°
Tue, 2747° / 35°0Partly cloudy
47 °Partly cloudy

Rochester, Tuesday, 27 October

Partly cloudy. High 47°, low 35°.

Pressure30.30 inHg
Wind10 mph NW
Humidity36%
Visibility—
Dew point19°
Wed, 2858° / 37°0Overcast
58 °Overcast

Rochester, Wednesday, 28 October

Overcast. High 58°, low 37°.

Pressure30.03 inHg
Wind14.2 mph SW
Humidity54%
Visibility—
Dew point37°
Thu, 2950° / 40°0Overcast
50 °Overcast

Rochester, Thursday, 29 October

Overcast. High 50°, low 40°.

Pressure30.12 inHg
Wind9.4 mph N
Humidity54%
Visibility—
Dew point32°
Fri, 3043° / 31°0Clear
43 °Clear

Rochester, Friday, 30 October

Clear. High 43°, low 31°.

Pressure30.56 inHg
Wind15.6 mph N
Humidity36%
Visibility—
Dew point14°

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, IA 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, IA 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.