As of 01:44 CDT

Weather in Garnavillo, IA

63°Current weather

Garnavillo, Thursday, 29 October, 01:44

Overcast. Feels like 63°. High 64°, low 47°.

Pressure30.00 inHg
Wind4.6 mph SW
Humidity82%
Visibility6.2 mi
Dew point57°
Fri, 3055° / 42°0.18Rain
55 °Rain

Garnavillo, Friday, 30 October

Rain. High 55°, low 42°.

Pressure30.33 inHg
Wind7 mph E
Humidity62%
Visibility6.2 mi
Dew point40°
Sat, 3161° / 50°0.15Rain
61 °Rain

Garnavillo, Saturday, 31 October

Rain. High 61°, low 50°.

Pressure30.27 inHg
Wind6 mph S
Humidity87%
Visibility6.2 mi
Dew point53°
Sun, 0165° / 49°0Clear
65 °Clear

Garnavillo, Sunday, 1 November

Clear. High 65°, low 49°.

Pressure30.27 inHg
Wind6.5 mph SE
Humidity77%
Visibility6.2 mi
Dew point52°
Mon, 0263° / 54°1.02Rain
63 °Rain

Garnavillo, Monday, 2 November

Rain. High 63°, low 54°.

Pressure29.88 inHg
Wind16.4 mph S
Humidity98%
Visibility—
Dew point58°
Tue, 0359° / 53°0.75Rain
59 °Rain

Garnavillo, Tuesday, 3 November

Rain. High 59°, low 53°.

Pressure30.00 inHg
Wind15.3 mph NW
Humidity69%
Visibility—
Dew point46°
Wed, 0461° / 59°1.14Rain
61 °Rain

Garnavillo, Wednesday, 4 November

Rain. High 61°, low 59°.

Pressure29.74 inHg
Wind12.3 mph SE
Humidity98%
Visibility—
Dew point60°
Thu, 0559° / 49°0.83Rain
59 °Rain

Garnavillo, Thursday, 5 November

Rain. High 59°, low 49°.

Pressure29.59 inHg
Wind13.7 mph N
Humidity97%
Visibility—
Dew point53°
Fri, 0649° / 39°0.08Light rain
49 °Light rain

Garnavillo, Friday, 6 November

Light rain. High 49°, low 39°.

Pressure30.00 inHg
Wind18.2 mph N
Humidity65%
Visibility—
Dew point35°
Sat, 0746° / 32°0Mostly clear
46 °Mostly clear

Garnavillo, Saturday, 7 November

Mostly clear. High 46°, low 32°.

Pressure30.33 inHg
Wind5.7 mph N
Humidity63%
Visibility—
Dew point31°
Sun, 0849° / 36°0Overcast
49 °Overcast

Garnavillo, Sunday, 8 November

Overcast. High 49°, low 36°.

Pressure30.24 inHg
Wind5.6 mph S
Humidity65%
Visibility—
Dew point35°
Mon, 0947° / 40°0.56Rain
47 °Rain

Garnavillo, Monday, 9 November

Rain. High 47°, low 40°.

Pressure29.91 inHg
Wind7.4 mph SE
Humidity80%
Visibility—
Dew point41°
Tue, 1046° / 39°0.22Rain
46 °Rain

Garnavillo, Tuesday, 10 November

Rain. High 46°, low 39°.

Pressure29.71 inHg
Wind17.9 mph N
Humidity66%
Visibility—
Dew point35°
Wed, 1144° / 34°0Overcast
44 °Overcast

Garnavillo, Wednesday, 11 November

Overcast. High 44°, low 34°.

Pressure29.74 inHg
Wind13.8 mph NW
Humidity63%
Visibility—
Dew point31°
Thu, 1244° / 37°0Overcast
44 °Overcast

Garnavillo, Thursday, 12 November

Overcast. High 44°, low 37°.

Pressure29.88 inHg
Wind13.7 mph NW
Humidity68%
Visibility—
Dew point33°
Fri, 1344° / 31°0Mostly clear
44 °Mostly clear

Garnavillo, Friday, 13 November

Mostly clear. High 44°, low 31°.

Pressure29.97 inHg
Wind7.1 mph NW
Humidity60%
Visibility—
Dew point29°

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 Garnavillo, 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 Garnavillo, 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.