As of 09:27 CDT

Weather in Monticello, IA

53°Current weather

Monticello, Monday, 26 October, 09:27

Clear. Feels like 52°. High 68°, low 51°.

Pressure30.36 inHg
Wind8.1 mph E
Humidity70%
Visibility6.2 mi
Dew point44°
Tue, 2766° / 49°0.14Rain
66 °Rain

Monticello, Tuesday, 27 October

Rain. High 66°, low 49°.

Pressure30.21 inHg
Wind8.5 mph SE
Humidity75%
Visibility6.2 mi
Dew point51°
Wed, 2871° / 56°0Mostly clear
71 °Mostly clear

Monticello, Wednesday, 28 October

Mostly clear. High 71°, low 56°.

Pressure30.12 inHg
Wind9 mph S
Humidity63%
Visibility6.2 mi
Dew point54°
Thu, 2968° / 51°0.19Rain
68 °Rain

Monticello, Thursday, 29 October

Rain. High 68°, low 51°.

Pressure30.06 inHg
Wind7.3 mph NW
Humidity79%
Visibility6.2 mi
Dew point59°
Fri, 3065° / 46°0.02Light rain
65 °Light rain

Monticello, Friday, 30 October

Light rain. High 65°, low 46°.

Pressure30.18 inHg
Wind8.1 mph SE
Humidity60%
Visibility—
Dew point48°
Sat, 3164° / 56°0.19Light rain
64 °Light rain

Monticello, Saturday, 31 October

Light rain. High 64°, low 56°.

Pressure30.18 inHg
Wind6.5 mph S
Humidity90%
Visibility—
Dew point59°
Sun, 0161° / 54°0.01Light rain
61 °Light rain

Monticello, Sunday, 1 November

Light rain. High 61°, low 54°.

Pressure30.06 inHg
Wind6.2 mph NE
Humidity74%
Visibility—
Dew point52°
Mon, 0261° / 50°0.19Rain
61 °Rain

Monticello, Monday, 2 November

Rain. High 61°, low 50°.

Pressure29.88 inHg
Wind17.2 mph SE
Humidity84%
Visibility—
Dew point51°
Tue, 0360° / 44°1.26Heavy rain
60 °Heavy rain

Monticello, Tuesday, 3 November

Heavy rain. High 60°, low 44°.

Pressure29.59 inHg
Wind24.8 mph W
Humidity89%
Visibility—
Dew point42°
Wed, 0452° / 39°0.01Light rain
52 °Light rain

Monticello, Wednesday, 4 November

Light rain. High 52°, low 39°.

Pressure29.91 inHg
Wind22.1 mph NW
Humidity53%
Visibility—
Dew point32°
Thu, 0561° / 44°0Clear
61 °Clear

Monticello, Thursday, 5 November

Clear. High 61°, low 44°.

Pressure29.74 inHg
Wind7.8 mph W
Humidity59%
Visibility—
Dew point43°
Fri, 0661° / 41°0Overcast
61 °Overcast

Monticello, Friday, 6 November

Overcast. High 61°, low 41°.

Pressure29.56 inHg
Wind15.7 mph NW
Humidity57%
Visibility—
Dew point43°
Sat, 0748° / 35°0Overcast
48 °Overcast

Monticello, Saturday, 7 November

Overcast. High 48°, low 35°.

Pressure29.85 inHg
Wind14 mph NW
Humidity62%
Visibility—
Dew point32°
Sun, 0852° / 36°0Partly cloudy
52 °Partly cloudy

Monticello, Sunday, 8 November

Partly cloudy. High 52°, low 36°.

Pressure30.09 inHg
Wind7.7 mph SE
Humidity67%
Visibility—
Dew point38°
Mon, 0958° / 42°0Partly cloudy
58 °Partly cloudy

Monticello, Monday, 9 November

Partly cloudy. High 58°, low 42°.

Pressure30.12 inHg
Wind12.7 mph SE
Humidity64%
Visibility—
Dew point42°
Tue, 1059° / 51°0.02Light rain
59 °Light rain

Monticello, Tuesday, 10 November

Light rain. High 59°, low 51°.

Pressure30.15 inHg
Wind12.1 mph SW
Humidity61%
Visibility—
Dew point44°

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 Monticello, 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 Monticello, 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.