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As of 16:17 CDT

Weather in Rochester, IA

71°Current weather

Rochester, Tuesday, 20 October, 16:17

Clear. Feels like 70°. High 71°, low 41°.

Pressure30.27 inHg
Wind6.3 mph S
Humidity37%
Visibility6.2 mi
Dew point44°
Wed, 2174° / 47°0Mostly clear
74 °Mostly clear

Rochester, Wednesday, 21 October

Mostly clear. High 74°, low 47°.

Pressure30.24 inHg
Wind5 mph SW
Humidity60%
Visibility6.2 mi
Dew point52°
Thu, 2272° / 48°0Clear
72 °Clear

Rochester, Thursday, 22 October

Clear. High 72°, low 48°.

Pressure30.27 inHg
Wind3.1 mph SE
Humidity60%
Visibility6.2 mi
Dew point55°
Fri, 2371° / 54°0Clear
71 °Clear

Rochester, Friday, 23 October

Clear. High 71°, low 54°.

Pressure30.30 inHg
Wind8.4 mph SE
Humidity60%
Visibility6.2 mi
Dew point54°
Sat, 2469° / 54°0Overcast
69 °Overcast

Rochester, Saturday, 24 October

Overcast. High 69°, low 54°.

Pressure30.30 inHg
Wind10.8 mph S
Humidity60%
Visibility6.2 mi
Dew point51°
Sun, 2573° / 54°0Overcast
73 °Overcast

Rochester, Sunday, 25 October

Overcast. High 73°, low 54°.

Pressure30.30 inHg
Wind7.8 mph S
Humidity55%
Visibility—
Dew point52°
Mon, 2663° / 45°0.1Light rain
63 °Light rain

Rochester, Monday, 26 October

Light rain. High 63°, low 45°.

Pressure30.18 inHg
Wind13.8 mph N
Humidity70%
Visibility—
Dew point52°
Tue, 2744° / 40°0.15Light rain
44 °Light rain

Rochester, Tuesday, 27 October

Light rain. High 44°, low 40°.

Pressure30.39 inHg
Wind14.7 mph N
Humidity85%
Visibility—
Dew point38°
Wed, 2846° / 37°0.1Light rain
46 °Light rain

Rochester, Wednesday, 28 October

Light rain. High 46°, low 37°.

Pressure30.24 inHg
Wind16.2 mph NW
Humidity77%
Visibility—
Dew point34°
Thu, 2946° / 35°0Clear
46 °Clear

Rochester, Thursday, 29 October

Clear. High 46°, low 35°.

Pressure30.33 inHg
Wind12.5 mph N
Humidity50%
Visibility—
Dew point26°
Fri, 3049° / 31°0Partly cloudy
49 °Partly cloudy

Rochester, Friday, 30 October

Partly cloudy. High 49°, low 31°.

Pressure30.24 inHg
Wind14 mph SE
Humidity43%
Visibility—
Dew point23°
Sat, 3147° / 43°0.14Light rain
47 °Light rain

Rochester, Saturday, 31 October

Light rain. High 47°, low 43°.

Pressure29.88 inHg
Wind15.2 mph S
Humidity59%
Visibility—
Dew point33°
Sun, 0165° / 47°0.15Light rain
65 °Light rain

Rochester, Sunday, 1 November

Light rain. High 65°, low 47°.

Pressure29.71 inHg
Wind16.7 mph S
Humidity72%
Visibility—
Dew point49°
Mon, 0260° / 40°0.11Light rain
60 °Light rain

Rochester, Monday, 2 November

Light rain. High 60°, low 40°.

Pressure30.24 inHg
Wind17.4 mph NW
Humidity43%
Visibility—
Dew point29°
Tue, 0352° / 37°0Clear
52 °Clear

Rochester, Tuesday, 3 November

Clear. High 52°, low 37°.

Pressure30.47 inHg
Wind9.2 mph S
Humidity39%
Visibility—
Dew point25°
Wed, 0453° / 39°0Overcast
53 °Overcast

Rochester, Wednesday, 4 November

Overcast. High 53°, low 39°.

Pressure30.33 inHg
Wind9.9 mph N
Humidity62%
Visibility—
Dew point36°

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.