As of 23:03 CDT

Weather in Monticello, IA

57°Current weather

Monticello, Saturday, 31 October, 23:03

Overcast. Feels like 56°. High 59°, low 52°.

Pressure30.30 inHg
Wind5.7 mph E
Humidity89%
Visibility6.2 mi
Dew point53°
Sun, 0166° / 53°0Clear
66 °Clear

Monticello, Sunday, 1 November

Clear. High 66°, low 53°.

Pressure30.24 inHg
Wind11.8 mph SE
Humidity65%
Visibility6.2 mi
Dew point53°
Mon, 0263° / 55°0.28Rain
63 °Rain

Monticello, Monday, 2 November

Rain. High 63°, low 55°.

Pressure29.94 inHg
Wind14.9 mph SE
Humidity83%
Visibility6.2 mi
Dew point54°
Tue, 0366° / 60°0.61Rain
66 °Rain

Monticello, Tuesday, 3 November

Rain. High 66°, low 60°.

Pressure29.71 inHg
Wind15.4 mph S
Humidity97%
Visibility2.1 mi
Dew point64°
Wed, 0455° / 49°0.15Light rain
55 °Light rain

Monticello, Wednesday, 4 November

Light rain. High 55°, low 49°.

Pressure29.65 inHg
Wind11.9 mph SW
Humidity75%
Visibility6.2 mi
Dew point46°
Thu, 0553° / 49°0.04Light rain
53 °Light rain

Monticello, Thursday, 5 November

Light rain. High 53°, low 49°.

Pressure29.68 inHg
Wind12.3 mph NW
Humidity80%
Visibility—
Dew point46°
Fri, 0653° / 42°0Overcast
53 °Overcast

Monticello, Friday, 6 November

Overcast. High 53°, low 42°.

Pressure29.97 inHg
Wind10.3 mph N
Humidity60%
Visibility—
Dew point37°
Sat, 0757° / 40°0Overcast
57 °Overcast

Monticello, Saturday, 7 November

Overcast. High 57°, low 40°.

Pressure29.65 inHg
Wind14.6 mph NW
Humidity62%
Visibility—
Dew point40°
Sun, 0846° / 40°0.01Light rain
46 °Light rain

Monticello, Sunday, 8 November

Light rain. High 46°, low 40°.

Pressure29.68 inHg
Wind19 mph NW
Humidity61%
Visibility—
Dew point32°
Mon, 0951° / 38°0Mostly clear
51 °Mostly clear

Monticello, Monday, 9 November

Mostly clear. High 51°, low 38°.

Pressure29.94 inHg
Wind15.7 mph NW
Humidity52%
Visibility—
Dew point30°
Tue, 1048° / 39°0Clear
48 °Clear

Monticello, Tuesday, 10 November

Clear. High 48°, low 39°.

Pressure30.12 inHg
Wind15.5 mph NW
Humidity60%
Visibility—
Dew point33°
Wed, 1148° / 33°0Mostly clear
48 °Mostly clear

Monticello, Wednesday, 11 November

Mostly clear. High 48°, low 33°.

Pressure30.18 inHg
Wind8 mph NW
Humidity43%
Visibility—
Dew point24°
Thu, 1252° / 40°0.07Light rain
52 °Light rain

Monticello, Thursday, 12 November

Light rain. High 52°, low 40°.

Pressure29.88 inHg
Wind14.7 mph S
Humidity60%
Visibility—
Dew point34°
Fri, 1358° / 45°0Overcast
58 °Overcast

Monticello, Friday, 13 November

Overcast. High 58°, low 45°.

Pressure29.74 inHg
Wind13.4 mph W
Humidity52%
Visibility—
Dew point39°
Sat, 1450° / 42°0Overcast
50 °Overcast

Monticello, Saturday, 14 November

Overcast. High 50°, low 42°.

Pressure30.00 inHg
Wind12.7 mph N
Humidity66%
Visibility—
Dew point38°
Sun, 1548° / 33°0Partly cloudy
48 °Partly cloudy

Monticello, Sunday, 15 November

Partly cloudy. High 48°, low 33°.

Pressure30.15 inHg
Wind8.2 mph S
Humidity50%
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 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.