As of 23:13 CDT

Weather in Rochester, IA

52°

Rochester, Thursday, 15 October, 23:13

Overcast. Feels like 51°. High 62°, low 52°.

Pressure30.00 inHg

Wind16.7 mph NW

Humidity87%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Fri, 1654° / 44°

54 °

Rochester, Friday, 16 October

Overcast. High 54°, low 44°.

Pressure30.21 inHg

Wind19.6 mph N

Humidity69%

Visibility6.2 mi

Dew point44°

Sat, 1757° / 36°

57 °

Rochester, Saturday, 17 October

Clear. High 57°, low 36°.

Pressure30.56 inHg

Wind6.9 mph SW

Humidity46%

Visibility6.2 mi

Dew point32°

Sun, 1862° / 42°

62 °

Rochester, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.42 inHg

Wind12.8 mph S

Humidity49%

Visibility6.2 mi

Dew point39°

Mon, 1964° / 43°

64 °

Rochester, Monday, 19 October

Overcast. High 64°, low 43°.

Pressure30.33 inHg

Wind7.2 mph S

Humidity59%

Visibility6.2 mi

Dew point44°

Tue, 2067° / 47°

67 °

Rochester, Tuesday, 20 October

Mostly clear. High 67°, low 47°.

Pressure30.30 inHg

Wind8.9 mph S

Humidity51%

Visibility—

Dew point45°

Wed, 2169° / 51°

0.01

69 °

Rochester, Wednesday, 21 October

Light rain. High 69°, low 51°.

Pressure30.27 inHg

Wind8.9 mph S

Humidity50%

Visibility—

Dew point46°

Thu, 2270° / 54°

70 °

Rochester, Thursday, 22 October

Partly cloudy. High 70°, low 54°.

Pressure30.21 inHg

Wind10 mph S

Humidity43%

Visibility—

Dew point44°

Fri, 2371° / 55°

71 °

Rochester, Friday, 23 October

Overcast. High 71°, low 55°.

Pressure30.12 inHg

Wind12.5 mph S

Humidity39%

Visibility—

Dew point42°

Sat, 2473° / 56°

73 °

Rochester, Saturday, 24 October

Clear. High 73°, low 56°.

Pressure30.15 inHg

Wind11.4 mph SE

Humidity41%

Visibility—

Dew point45°

Sun, 2567° / 54°

67 °

Rochester, Sunday, 25 October

Overcast. High 67°, low 54°.

Pressure30.30 inHg

Wind11 mph NE

Humidity58%

Visibility—

Dew point47°

Mon, 2669° / 54°

0.07

69 °

Rochester, Monday, 26 October

Light rain. High 69°, low 54°.

Pressure29.97 inHg

Wind14.9 mph SE

Humidity45%

Visibility—

Dew point43°

Tue, 2756° / 48°

56 °

Rochester, Tuesday, 27 October

Overcast. High 56°, low 48°.

Pressure30.03 inHg

Wind12.3 mph SW

Humidity71%

Visibility—

Dew point46°

Wed, 2849° / 47°

1.52

49 °

Rochester, Wednesday, 28 October

Heavy rain. High 49°, low 47°.

Pressure29.59 inHg

Wind23.4 mph NW

Humidity97%

Visibility—

Dew point48°

Thu, 2957° / 44°

0.01

57 °

Rochester, Thursday, 29 October

Light rain. High 57°, low 44°.

Pressure29.94 inHg

Wind20.3 mph NW

Humidity69%

Visibility—

Dew point43°

Fri, 3060° / 45°

60 °

Rochester, Friday, 30 October

Clear. High 60°, low 45°.

Pressure30.06 inHg

Wind10.9 mph W

Humidity44%

Visibility—

Dew point35°

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.