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As of 20:00 CDT

Weather in Garnavillo, IA

56°Current weather

Garnavillo, Monday, 26 October, 20:00

Clear. Feels like 54°. High 60°, low 49°.

Pressure30.27 inHg
Wind5.7 mph E
Humidity54%
Visibility6.2 mi
Dew point41°
Tue, 2764° / 50°0.17Rain
64 °Rain

Garnavillo, Tuesday, 27 October

Rain. High 64°, low 50°.

Pressure30.18 inHg
Wind8.7 mph SE
Humidity85%
Visibility6.2 mi
Dew point51°
Wed, 2869° / 49°0.07Light rain
69 °Light rain

Garnavillo, Wednesday, 28 October

Light rain. High 69°, low 49°.

Pressure30.09 inHg
Wind9.1 mph S
Humidity65%
Visibility6.2 mi
Dew point54°
Thu, 2965° / 48°0.27Heavy rain
65 °Heavy rain

Garnavillo, Thursday, 29 October

Heavy rain. High 65°, low 48°.

Pressure30.12 inHg
Wind7.5 mph N
Humidity70%
Visibility6.2 mi
Dew point53°
Fri, 3061° / 44°0.53Rain
61 °Rain

Garnavillo, Friday, 30 October

Rain. High 61°, low 44°.

Pressure30.24 inHg
Wind5.6 mph SE
Humidity61%
Visibility6.2 mi
Dew point44°
Sat, 3162° / 52°0.35Light rain
62 °Light rain

Garnavillo, Saturday, 31 October

Light rain. High 62°, low 52°.

Pressure30.12 inHg
Wind7.1 mph S
Humidity95%
Visibility—
Dew point59°
Sun, 0159° / 54°0.03Light rain
59 °Light rain

Garnavillo, Sunday, 1 November

Light rain. High 59°, low 54°.

Pressure30.00 inHg
Wind4.9 mph N
Humidity81%
Visibility—
Dew point53°
Mon, 0255° / 51°0.04Light rain
55 °Light rain

Garnavillo, Monday, 2 November

Light rain. High 55°, low 51°.

Pressure29.88 inHg
Wind15.2 mph E
Humidity87%
Visibility—
Dew point51°
Tue, 0353° / 43°0.93Rain
53 °Rain

Garnavillo, Tuesday, 3 November

Rain. High 53°, low 43°.

Pressure29.74 inHg
Wind26.3 mph NE
Humidity89%
Visibility—
Dew point44°
Wed, 0449° / 42°0.01Light rain
49 °Light rain

Garnavillo, Wednesday, 4 November

Light rain. High 49°, low 42°.

Pressure30.09 inHg
Wind20.2 mph NE
Humidity59%
Visibility—
Dew point34°
Thu, 0550° / 33°0Mostly clear
50 °Mostly clear

Garnavillo, Thursday, 5 November

Mostly clear. High 50°, low 33°.

Pressure30.15 inHg
Wind11.4 mph N
Humidity52%
Visibility—
Dew point29°
Fri, 0650° / 33°0Clear
50 °Clear

Garnavillo, Friday, 6 November

Clear. High 50°, low 33°.

Pressure30.18 inHg
Wind6.5 mph S
Humidity46%
Visibility—
Dew point28°
Sat, 0752° / 36°0Overcast
52 °Overcast

Garnavillo, Saturday, 7 November

Overcast. High 52°, low 36°.

Pressure30.00 inHg
Wind17.1 mph S
Humidity64%
Visibility—
Dew point38°
Sun, 0858° / 48°0.02Light rain
58 °Light rain

Garnavillo, Sunday, 8 November

Light rain. High 58°, low 48°.

Pressure29.74 inHg
Wind16.5 mph S
Humidity68%
Visibility—
Dew point45°
Mon, 0956° / 43°0Overcast
56 °Overcast

Garnavillo, Monday, 9 November

Overcast. High 56°, low 43°.

Pressure29.77 inHg
Wind9.4 mph W
Humidity52%
Visibility—
Dew point37°
Tue, 1047° / 41°0.11Light rain
47 °Light rain

Garnavillo, Tuesday, 10 November

Light rain. High 47°, low 41°.

Pressure29.71 inHg
Wind17 mph NW
Humidity87%
Visibility—
Dew point43°

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.