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As of 03:54 CDT

Weather in Rochester, IA

41°Current weather

Rochester, Monday, 19 October, 03:54

Clear. Feels like 38°. High 68°, low 41°.

Pressure30.36 inHg
Wind4.4 mph SW
Humidity82%
Visibility6.2 mi
Dew point36°
Tue, 2070° / 42°0Clear
70 °Clear

Rochester, Tuesday, 20 October

Clear. High 70°, low 42°.

Pressure30.36 inHg
Wind5.3 mph SE
Humidity49%
Visibility6.2 mi
Dew point45°
Wed, 2170° / 47°0Clear
70 °Clear

Rochester, Wednesday, 21 October

Clear. High 70°, low 47°.

Pressure30.27 inHg
Wind4.4 mph SW
Humidity58%
Visibility6.2 mi
Dew point51°
Thu, 2270° / 49°0Clear
70 °Clear

Rochester, Thursday, 22 October

Clear. High 70°, low 49°.

Pressure30.30 inHg
Wind3.8 mph SE
Humidity59%
Visibility6.2 mi
Dew point53°
Fri, 2369° / 51°0Partly cloudy
69 °Partly cloudy

Rochester, Friday, 23 October

Partly cloudy. High 69°, low 51°.

Pressure30.27 inHg
Wind9.3 mph S
Humidity56%
Visibility—
Dew point50°
Sat, 2468° / 53°0Partly cloudy
68 °Partly cloudy

Rochester, Saturday, 24 October

Partly cloudy. High 68°, low 53°.

Pressure30.33 inHg
Wind11.4 mph S
Humidity54%
Visibility—
Dew point47°
Sun, 2566° / 53°0.1Light rain
66 °Light rain

Rochester, Sunday, 25 October

Light rain. High 66°, low 53°.

Pressure30.24 inHg
Wind13 mph S
Humidity43%
Visibility—
Dew point41°
Mon, 2669° / 49°0.03Light rain
69 °Light rain

Rochester, Monday, 26 October

Light rain. High 69°, low 49°.

Pressure30.12 inHg
Wind11.1 mph S
Humidity54%
Visibility—
Dew point47°
Tue, 2760° / 41°0.44Rain
60 °Rain

Rochester, Tuesday, 27 October

Rain. High 60°, low 41°.

Pressure30.24 inHg
Wind13.9 mph N
Humidity81%
Visibility—
Dew point38°
Wed, 2842° / 33°0Clear
42 °Clear

Rochester, Wednesday, 28 October

Clear. High 42°, low 33°.

Pressure30.47 inHg
Wind14.7 mph N
Humidity40%
Visibility—
Dew point18°
Thu, 2945° / 29°0Clear
45 °Clear

Rochester, Thursday, 29 October

Clear. High 45°, low 29°.

Pressure30.42 inHg
Wind5.6 mph N
Humidity35%
Visibility—
Dew point16°
Fri, 3048° / 31°0Clear
48 °Clear

Rochester, Friday, 30 October

Clear. High 48°, low 31°.

Pressure30.47 inHg
Wind7.9 mph SE
Humidity38%
Visibility—
Dew point20°
Sat, 3153° / 35°0Overcast
53 °Overcast

Rochester, Saturday, 31 October

Overcast. High 53°, low 35°.

Pressure30.36 inHg
Wind16.5 mph S
Humidity41%
Visibility—
Dew point25°
Sun, 0162° / 45°0Overcast
62 °Overcast

Rochester, Sunday, 1 November

Overcast. High 62°, low 45°.

Pressure30.21 inHg
Wind14 mph SW
Humidity44%
Visibility—
Dew point36°
Mon, 0268° / 53°0.02Light rain
68 °Light rain

Rochester, Monday, 2 November

Light rain. High 68°, low 53°.

Pressure30.00 inHg
Wind19.9 mph S
Humidity52%
Visibility—
Dew point45°
Tue, 0363° / 53°0.02Light rain
63 °Light rain

Rochester, Tuesday, 3 November

Light rain. High 63°, low 53°.

Pressure30.24 inHg
Wind13 mph SW
Humidity55%
Visibility—
Dew point45°

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.