As of 01:29 CDT

Weather in Garnavillo, IA

47°

Garnavillo, Thursday, 22 October, 01:29

Clear. Feels like 47°. High 74°, low 46°.

Pressure30.21 inHg

Wind0 mph N

Humidity100%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

Fri, 2372° / 49°

72 °

Garnavillo, Friday, 23 October

Clear. High 72°, low 49°.

Pressure30.27 inHg

Wind8.7 mph S

Humidity56%

Visibility6.2 mi

Dew point51°

Sat, 2466° / 52°

0.01

66 °

Garnavillo, Saturday, 24 October

Light rain. High 66°, low 52°.

Pressure30.27 inHg

Wind10.2 mph S

Humidity63%

Visibility6.2 mi

Dew point50°

Sun, 2569° / 54°

69 °

Garnavillo, Sunday, 25 October

Partly cloudy. High 69°, low 54°.

Pressure30.36 inHg

Wind1.2 mph W

Humidity66%

Visibility6.2 mi

Dew point53°

Mon, 2667° / 52°

67 °

Garnavillo, Monday, 26 October

Overcast. High 67°, low 52°.

Pressure30.30 inHg

Wind8.3 mph E

Humidity67%

Visibility—

Dew point52°

Tue, 2753° / 41°

0.75

53 °

Garnavillo, Tuesday, 27 October

Rain. High 53°, low 41°.

Pressure30.15 inHg

Wind11.4 mph N

Humidity92%

Visibility—

Dew point50°

Wed, 2845° / 36°

0.16

45 °

Garnavillo, Wednesday, 28 October

Light rain. High 45°, low 36°.

Pressure30.39 inHg

Wind13.3 mph N

Humidity65%

Visibility—

Dew point30°

Thu, 2951° / 33°

51 °

Garnavillo, Thursday, 29 October

Clear. High 51°, low 33°.

Pressure30.33 inHg

Wind8.6 mph SW

Humidity53%

Visibility—

Dew point31°

Fri, 3054° / 39°

54 °

Garnavillo, Friday, 30 October

Partly cloudy. High 54°, low 39°.

Pressure30.00 inHg

Wind18.1 mph S

Humidity58%

Visibility—

Dew point37°

Sat, 3153° / 51°

0.24

53 °

Garnavillo, Saturday, 31 October

Rain. High 53°, low 51°.

Pressure29.85 inHg

Wind20.8 mph S

Humidity73%

Visibility—

Dew point45°

Sun, 0154° / 49°

0.58

54 °

Garnavillo, Sunday, 1 November

Rain. High 54°, low 49°.

Pressure29.83 inHg

Wind18.4 mph S

Humidity96%

Visibility—

Dew point52°

Mon, 0246° / 34°

46 °

Garnavillo, Monday, 2 November

Clear. High 46°, low 34°.

Pressure30.21 inHg

Wind16.5 mph NW

Humidity49%

Visibility—

Dew point26°

Tue, 0348° / 32°

48 °

Garnavillo, Tuesday, 3 November

Overcast. High 48°, low 32°.

Pressure30.27 inHg

Wind11 mph W

Humidity45%

Visibility—

Dew point26°

Wed, 0455° / 36°

55 °

Garnavillo, Wednesday, 4 November

Overcast. High 55°, low 36°.

Pressure29.62 inHg

Wind21 mph SW

Humidity69%

Visibility—

Dew point41°

Thu, 0554° / 32°

54 °

Garnavillo, Thursday, 5 November

Overcast. High 54°, low 32°.

Pressure29.80 inHg

Wind22.7 mph W

Humidity52%

Visibility—

Dew point27°

Fri, 0636° / 29°

0.01

36 °

Garnavillo, Friday, 6 November

Light snow. High 36°, low 29°.

Pressure29.97 inHg

Wind10.7 mph S

Humidity68%

Visibility—

Dew point26°

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.