How is the weather in Monticello, IA?

At 4:35 PM on Tue, Sep 23, 2025 it is mostly sunny and 77 degrees Fahrenheit, feeling like 77 degrees.

Monticello, IA Weather Forecast and Current Conditions (52310)

77°F
Feels Like 77°F

Humidity 65% Dew Point 64°F Wind NNE 5 MPH Barometer 29.93 in.760.2 mm

Solar Rad 392 w/m2 Visibility 10 mi.

Report from 1.8 miles SE of central Monticello at 4:35 PM Tue, Sep 23, 2025

Current Weather

77°F
Feels Like 77°F

Humidity 65% Dew Point 64°F Wind NNE 5 MPH Barometer 29.93 in.760.2 mm

Solar Rad 392 w/m2 Visibility 10 mi.

Report from 1.8 miles SE of central Monticello at 4:35 PM Tue, Sep 23, 2025

Forecast at a Glance

TueSep 23

10%

77°

56°

WedSep 24

10%

74°

53°

ThuSep 25

10%

76°

52°

FriSep 26

82°

55°

SatSep 27

81°

52°

SunSep 28

82°

55°

MonSep 29

83°

56°

This Date in Weather History

1987 - Autumn began on a rather pleasant note for much of the nation. Showers and thunderstorms were confined to Florida and the southwestern deserts. Warm weather continued in the western U.S., and began to spread into the Great Plains Region, but even in the southwestern deserts readings remained below 100 degrees.

Monticello 7 Day Weather Forecast Details

Tuesday Sep 23

Day: Partly sunny. High near 77, with temperatures falling to around 74 in the afternoon. Northeast wind around 5 mph.

Night: Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. Northeast wind around 5 mph.

Wednesday Sep 24

Day: Mostly sunny. High near 74, with temperatures falling to around 71 in the afternoon. Northeast wind 5 to 10 mph.

Night: Partly cloudy, with a low around 53. North wind 0 to 5 mph.

Thursday Sep 25

Day: Sunny, with a high near 76.

Night: Mostly clear, with a low around 52.

Friday Sep 26

Day: Sunny, with a high near 82.

Night: Clear, with a low around 55.

Saturday Sep 27

Day: Sunny, with a high near 81.

Night: Clear, with a low around 52.

Sunday Sep 28

Day: Sunny, with a high near 82.

Night: Mostly clear, with a low around 55.

Monday Sep 29

Day: Sunny, with a high near 83.

Night: Mostly clear, with a low around 56.

Sun & Moon Monthly

First Light 6:26 AM

Sunrise 6:54 AM

Sunset 7:02 PM

Last Light 7:30 PM

Moonrise 8:51 AM

Moonset 7:39 PM

Moon Phase

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