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As of 16:42 CST

Weather in Monticello, IA

62°Current weather

Monticello, Tuesday, 3 November, 16:42

Drizzle. Feels like 63°. High 65°, low 60°.

Pressure29.65 inHg
Wind5.7 mph SE
Humidity93%
Visibility5.0 mi
Dew point60°
Wed, 0459° / 50°0.01Light rain
59 °Light rain

Monticello, Wednesday, 4 November

Light rain. High 59°, low 50°.

Pressure29.62 inHg
Wind14.2 mph SW
Humidity76%
Visibility6.2 mi
Dew point46°
Thu, 0554° / 47°0.02Light rain
54 °Light rain

Monticello, Thursday, 5 November

Light rain. High 54°, low 47°.

Pressure29.77 inHg
Wind9.3 mph NW
Humidity78%
Visibility6.2 mi
Dew point47°
Fri, 0647° / 36°0Overcast
47 °Overcast

Monticello, Friday, 6 November

Overcast. High 47°, low 36°.

Pressure30.21 inHg
Wind7.8 mph N
Humidity55%
Visibility6.2 mi
Dew point27°
Sat, 0748° / 30°0Clear
48 °Clear

Monticello, Saturday, 7 November

Clear. High 48°, low 30°.

Pressure30.18 inHg
Wind2.4 mph W
Humidity57%
Visibility6.2 mi
Dew point30°
Sun, 0855° / 32°0Partly cloudy
55 °Partly cloudy

Monticello, Sunday, 8 November

Partly cloudy. High 55°, low 32°.

Pressure30.21 inHg
Wind6.5 mph W
Humidity51%
Visibility—
Dew point32°
Mon, 0959° / 42°0Mostly clear
59 °Mostly clear

Monticello, Monday, 9 November

Mostly clear. High 59°, low 42°.

Pressure30.03 inHg
Wind15.5 mph SW
Humidity58%
Visibility—
Dew point41°
Tue, 1056° / 43°0Mostly clear
56 °Mostly clear

Monticello, Tuesday, 10 November

Mostly clear. High 56°, low 43°.

Pressure30.15 inHg
Wind10.2 mph W
Humidity43%
Visibility—
Dew point31°
Wed, 1155° / 42°0Overcast
55 °Overcast

Monticello, Wednesday, 11 November

Overcast. High 55°, low 42°.

Pressure30.12 inHg
Wind6.4 mph NE
Humidity44%
Visibility—
Dew point31°
Thu, 1252° / 40°0Overcast
52 °Overcast

Monticello, Thursday, 12 November

Overcast. High 52°, low 40°.

Pressure30.15 inHg
Wind11.4 mph E
Humidity64%
Visibility—
Dew point38°
Fri, 1350° / 35°0Clear
50 °Clear

Monticello, Friday, 13 November

Clear. High 50°, low 35°.

Pressure30.21 inHg
Wind5.8 mph E
Humidity55%
Visibility—
Dew point32°
Sat, 1453° / 37°0Clear
53 °Clear

Monticello, Saturday, 14 November

Clear. High 53°, low 37°.

Pressure30.18 inHg
Wind9.4 mph W
Humidity52%
Visibility—
Dew point33°
Sun, 1555° / 38°0Clear
55 °Clear

Monticello, Sunday, 15 November

Clear. High 55°, low 38°.

Pressure30.03 inHg
Wind10.7 mph W
Humidity53%
Visibility—
Dew point35°
Mon, 1645° / 36°0Overcast
45 °Overcast

Monticello, Monday, 16 November

Overcast. High 45°, low 36°.

Pressure30.06 inHg
Wind13.9 mph N
Humidity73%
Visibility—
Dew point36°
Tue, 1750° / 41°0Overcast
50 °Overcast

Monticello, Tuesday, 17 November

Overcast. High 50°, low 41°.

Pressure30.24 inHg
Wind13.4 mph N
Humidity65%
Visibility—
Dew point36°
Wed, 1851° / 38°0Clear
51 °Clear

Monticello, Wednesday, 18 November

Clear. High 51°, low 38°.

Pressure30.33 inHg
Wind5.4 mph NE
Humidity64%
Visibility—
Dew point37°

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.