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As of 17:51 CST

Weather in Monticello, IA

48°Current weather

Monticello, Wednesday, 11 November, 17:51

Overcast. Feels like 48°. High 54°, low 40°.

Pressure29.91 inHg
Wind0 mph N
Humidity82%
Visibility6.2 mi
Dew point43°
Thu, 1243° / 34°0Overcast
43 °Overcast

Monticello, Thursday, 12 November

Overcast. High 43°, low 34°.

Pressure30.09 inHg
Wind14.2 mph N
Humidity69%
Visibility6.2 mi
Dew point26°
Fri, 1340° / 29°0Partly cloudy
40 °Partly cloudy

Monticello, Friday, 13 November

Partly cloudy. High 40°, low 29°.

Pressure30.18 inHg
Wind10.7 mph N
Humidity66%
Visibility6.2 mi
Dew point22°
Sat, 1442° / 26°0Clear
42 °Clear

Monticello, Saturday, 14 November

Clear. High 42°, low 26°.

Pressure30.30 inHg
Wind4.5 mph NW
Humidity67%
Visibility6.2 mi
Dew point25°
Sun, 1545° / 26°0Clear
45 °Clear

Monticello, Sunday, 15 November

Clear. High 45°, low 26°.

Pressure30.45 inHg
Wind3.2 mph SW
Humidity61%
Visibility6.2 mi
Dew point28°
Mon, 1648° / 29°0Clear
48 °Clear

Monticello, Monday, 16 November

Clear. High 48°, low 29°.

Pressure30.45 inHg
Wind8.8 mph SW
Humidity55%
Visibility—
Dew point29°
Tue, 1749° / 33°0Clear
49 °Clear

Monticello, Tuesday, 17 November

Clear. High 49°, low 33°.

Pressure30.42 inHg
Wind11 mph S
Humidity56%
Visibility—
Dew point31°
Wed, 1851° / 34°0Mostly clear
51 °Mostly clear

Monticello, Wednesday, 18 November

Mostly clear. High 51°, low 34°.

Pressure30.24 inHg
Wind13.7 mph S
Humidity48%
Visibility—
Dew point29°
Thu, 1951° / 40°0.08Light rain
51 °Light rain

Monticello, Thursday, 19 November

Light rain. High 51°, low 40°.

Pressure30.09 inHg
Wind11.2 mph S
Humidity50%
Visibility—
Dew point32°
Fri, 2052° / 45°0Light rain
52 °Light rain

Monticello, Friday, 20 November

Light rain. High 52°, low 45°.

Pressure29.94 inHg
Wind11.2 mph SE
Humidity80%
Visibility—
Dew point45°
Sat, 2157° / 43°0Overcast
57 °Overcast

Monticello, Saturday, 21 November

Overcast. High 57°, low 43°.

Pressure29.97 inHg
Wind10.7 mph W
Humidity62%
Visibility—
Dew point42°
Sun, 2244° / 24°0.86Snow
44 °Snow

Monticello, Sunday, 22 November

Snow. High 44°, low 24°.

Pressure30.03 inHg
Wind17.5 mph N
Humidity92%
Visibility—
Dew point29°
Mon, 2327° / 14°0Overcast
27 °Overcast

Monticello, Monday, 23 November

Overcast. High 27°, low 14°.

Pressure29.94 inHg
Wind13 mph N
Humidity78%
Visibility—
Dew point19°
Tue, 2423° / 14°0Clear
23 °Clear

Monticello, Tuesday, 24 November

Clear. High 23°, low 14°.

Pressure30.33 inHg
Wind11.1 mph NW
Humidity71%
Visibility—
Dew point14°
Wed, 2530° / 13°0Clear
30 °Clear

Monticello, Wednesday, 25 November

Clear. High 30°, low 13°.

Pressure30.39 inHg
Wind11.1 mph SW
Humidity84%
Visibility—
Dew point21°
Thu, 2634° / 23°0Mostly clear
34 °Mostly clear

Monticello, Thursday, 26 November

Mostly clear. High 34°, low 23°.

Pressure30.39 inHg
Wind8.8 mph SW
Humidity100%
Visibility—
Dew point32°

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.