As of 13:40 CST

Weather in Monticello, IA

43°Current weather

Monticello, Saturday, 14 November, 13:40

Clear. Feels like 42°. High 43°, low 24°.

Pressure30.30 inHg
Wind3.2 mph W
Humidity57%
Visibility6.2 mi
Dew point29°
Sun, 1546° / 26°0Clear
46 °Clear

Monticello, Sunday, 15 November

Clear. High 46°, low 26°.

Pressure30.47 inHg
Wind2.6 mph SW
Humidity60%
Visibility6.2 mi
Dew point28°
Mon, 1650° / 29°0Overcast
50 °Overcast

Monticello, Monday, 16 November

Overcast. High 50°, low 29°.

Pressure30.50 inHg
Wind8.3 mph SW
Humidity56%
Visibility6.2 mi
Dew point32°
Tue, 1753° / 33°0Mostly clear
53 °Mostly clear

Monticello, Tuesday, 17 November

Mostly clear. High 53°, low 33°.

Pressure30.42 inHg
Wind10 mph S
Humidity59%
Visibility6.2 mi
Dew point37°
Wed, 1855° / 40°0Overcast
55 °Overcast

Monticello, Wednesday, 18 November

Overcast. High 55°, low 40°.

Pressure30.21 inHg
Wind13.8 mph S
Humidity56%
Visibility6.2 mi
Dew point37°
Thu, 1958° / 49°0.09Light rain
58 °Light rain

Monticello, Thursday, 19 November

Light rain. High 58°, low 49°.

Pressure30.12 inHg
Wind14.4 mph S
Humidity78%
Visibility—
Dew point49°
Fri, 2055° / 41°0.32Rain
55 °Rain

Monticello, Friday, 20 November

Rain. High 55°, low 41°.

Pressure30.15 inHg
Wind13.6 mph SE
Humidity76%
Visibility—
Dew point39°
Sat, 2158° / 45°0.56Rain
58 °Rain

Monticello, Saturday, 21 November

Rain. High 58°, low 45°.

Pressure29.74 inHg
Wind23.5 mph W
Humidity81%
Visibility—
Dew point52°
Sun, 2242° / 34°0.01Light rain
42 °Light rain

Monticello, Sunday, 22 November

Light rain. High 42°, low 34°.

Pressure30.21 inHg
Wind23.9 mph W
Humidity67%
Visibility—
Dew point30°
Mon, 2338° / 29°0Clear
38 °Clear

Monticello, Monday, 23 November

Clear. High 38°, low 29°.

Pressure30.39 inHg
Wind8 mph N
Humidity37%
Visibility—
Dew point12°
Tue, 2439° / 29°0Overcast
39 °Overcast

Monticello, Tuesday, 24 November

Overcast. High 39°, low 29°.

Pressure30.24 inHg
Wind12.3 mph S
Humidity45%
Visibility—
Dew point18°
Wed, 2542° / 38°0Light rain
42 °Light rain

Monticello, Wednesday, 25 November

Light rain. High 42°, low 38°.

Pressure30.03 inHg
Wind13 mph S
Humidity85%
Visibility—
Dew point37°
Thu, 2651° / 42°0.01Light rain
51 °Light rain

Monticello, Thursday, 26 November

Light rain. High 51°, low 42°.

Pressure29.94 inHg
Wind16.6 mph SE
Humidity87%
Visibility—
Dew point44°
Fri, 2762° / 53°0.99Heavy rain
62 °Heavy rain

Monticello, Friday, 27 November

Heavy rain. High 62°, low 53°.

Pressure29.62 inHg
Wind27 mph S
Humidity76%
Visibility—
Dew point54°
Sat, 2854° / 30°0.47Rain
54 °Rain

Monticello, Saturday, 28 November

Rain. High 54°, low 30°.

Pressure29.65 inHg
Wind22.2 mph W
Humidity87%
Visibility—
Dew point38°
Sun, 2932° / 27°0Overcast
32 °Overcast

Monticello, Sunday, 29 November

Overcast. High 32°, low 27°.

Pressure30.30 inHg
Wind17 mph NW
Humidity53%
Visibility—
Dew point16°

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.