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As of 23:18 CDT

Weather in Garnavillo, IA

58°Current weather

Garnavillo, Thursday, 22 October, 23:18

Clear. Feels like 57°. High 75°, low 46°.

Pressure30.24 inHg
Wind3.4 mph S
Humidity82%
Visibility6.2 mi
Dew point52°
Fri, 2372° / 49°0.02Light rain
72 °Light rain

Garnavillo, Friday, 23 October

Light rain. High 72°, low 49°.

Pressure30.24 inHg
Wind7.6 mph SE
Humidity57%
Visibility6.2 mi
Dew point52°
Sat, 2470° / 51°0.08Light rain
70 °Light rain

Garnavillo, Saturday, 24 October

Light rain. High 70°, low 51°.

Pressure30.27 inHg
Wind9.9 mph S
Humidity60%
Visibility6.2 mi
Dew point52°
Sun, 2569° / 53°0Overcast
69 °Overcast

Garnavillo, Sunday, 25 October

Overcast. High 69°, low 53°.

Pressure30.36 inHg
Wind1.4 mph N
Humidity68%
Visibility6.2 mi
Dew point55°
Mon, 2660° / 51°0Overcast
60 °Overcast

Garnavillo, Monday, 26 October

Overcast. High 60°, low 51°.

Pressure30.42 inHg
Wind7.7 mph NE
Humidity63%
Visibility6.2 mi
Dew point45°
Tue, 2764° / 48°0.02Light rain
64 °Light rain

Garnavillo, Tuesday, 27 October

Light rain. High 64°, low 48°.

Pressure30.27 inHg
Wind9.5 mph SE
Humidity67%
Visibility—
Dew point48°
Wed, 2865° / 52°0.03Light rain
65 °Light rain

Garnavillo, Wednesday, 28 October

Light rain. High 65°, low 52°.

Pressure29.97 inHg
Wind15.4 mph S
Humidity63%
Visibility—
Dew point49°
Thu, 2961° / 49°0.22Light rain
61 °Light rain

Garnavillo, Thursday, 29 October

Light rain. High 61°, low 49°.

Pressure30.12 inHg
Wind15 mph SW
Humidity61%
Visibility—
Dew point44°
Fri, 3059° / 44°0.02Light rain
59 °Light rain

Garnavillo, Friday, 30 October

Light rain. High 59°, low 44°.

Pressure30.15 inHg
Wind9.4 mph E
Humidity67%
Visibility—
Dew point44°
Sat, 3157° / 52°0.78Rain
57 °Rain

Garnavillo, Saturday, 31 October

Rain. High 57°, low 52°.

Pressure29.83 inHg
Wind16.5 mph S
Humidity95%
Visibility—
Dew point53°
Sun, 0157° / 47°0.02Light rain
57 °Light rain

Garnavillo, Sunday, 1 November

Light rain. High 57°, low 47°.

Pressure30.03 inHg
Wind10.5 mph NW
Humidity57%
Visibility—
Dew point40°
Mon, 0258° / 43°0Overcast
58 °Overcast

Garnavillo, Monday, 2 November

Overcast. High 58°, low 43°.

Pressure30.15 inHg
Wind6.2 mph SE
Humidity51%
Visibility—
Dew point37°
Tue, 0351° / 39°0.02Light rain
51 °Light rain

Garnavillo, Tuesday, 3 November

Light rain. High 51°, low 39°.

Pressure30.30 inHg
Wind9.8 mph N
Humidity68%
Visibility—
Dew point39°
Wed, 0450° / 40°0.06Light rain
50 °Light rain

Garnavillo, Wednesday, 4 November

Light rain. High 50°, low 40°.

Pressure30.09 inHg
Wind10.8 mph NW
Humidity62%
Visibility—
Dew point36°
Thu, 0552° / 36°0Overcast
52 °Overcast

Garnavillo, Thursday, 5 November

Overcast. High 52°, low 36°.

Pressure30.00 inHg
Wind13.4 mph W
Humidity53%
Visibility—
Dew point32°
Fri, 0659° / 43°0Clear
59 °Clear

Garnavillo, Friday, 6 November

Clear. High 59°, low 43°.

Pressure29.88 inHg
Wind11.3 mph NW
Humidity61%
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.