As of 11:41 CST

Weather in Monticello, IA

64°Current weather

Monticello, Sunday, 1 November, 11:41

Clear. Feels like 63°. High 64°, low 53°.

Pressure30.24 inHg
Wind13.8 mph SE
Humidity72%
Visibility6.2 mi
Dew point55°
Mon, 0265° / 55°0.3Rain
65 °Rain

Monticello, Monday, 2 November

Rain. High 65°, low 55°.

Pressure29.88 inHg
Wind15.7 mph SE
Humidity87%
Visibility4.5 mi
Dew point58°
Tue, 0367° / 60°1.17Rain
67 °Rain

Monticello, Tuesday, 3 November

Rain. High 67°, low 60°.

Pressure29.68 inHg
Wind15.2 mph S
Humidity92%
Visibility5.5 mi
Dew point64°
Wed, 0460° / 50°0.06Light rain
60 °Light rain

Monticello, Wednesday, 4 November

Light rain. High 60°, low 50°.

Pressure29.59 inHg
Wind12.2 mph SW
Humidity68%
Visibility6.2 mi
Dew point45°
Thu, 0553° / 49°0.05Light rain
53 °Light rain

Monticello, Thursday, 5 November

Light rain. High 53°, low 49°.

Pressure29.68 inHg
Wind11.1 mph SW
Humidity78%
Visibility—
Dew point46°
Fri, 0651° / 47°0Overcast
51 °Overcast

Monticello, Friday, 6 November

Overcast. High 51°, low 47°.

Pressure29.97 inHg
Wind10.7 mph NW
Humidity65%
Visibility—
Dew point38°
Sat, 0758° / 43°0Overcast
58 °Overcast

Monticello, Saturday, 7 November

Overcast. High 58°, low 43°.

Pressure29.88 inHg
Wind11.8 mph NW
Humidity63%
Visibility—
Dew point42°
Sun, 0855° / 41°0Mostly clear
55 °Mostly clear

Monticello, Sunday, 8 November

Mostly clear. High 55°, low 41°.

Pressure29.88 inHg
Wind16.3 mph NW
Humidity43%
Visibility—
Dew point31°
Mon, 0958° / 38°0Clear
58 °Clear

Monticello, Monday, 9 November

Clear. High 58°, low 38°.

Pressure30.03 inHg
Wind11 mph SW
Humidity53%
Visibility—
Dew point35°
Tue, 1053° / 39°0Overcast
53 °Overcast

Monticello, Tuesday, 10 November

Overcast. High 53°, low 39°.

Pressure30.21 inHg
Wind8.1 mph SE
Humidity43%
Visibility—
Dew point28°
Wed, 1160° / 46°0Overcast
60 °Overcast

Monticello, Wednesday, 11 November

Overcast. High 60°, low 46°.

Pressure29.94 inHg
Wind11.6 mph NW
Humidity63%
Visibility—
Dew point46°
Thu, 1248° / 36°0Overcast
48 °Overcast

Monticello, Thursday, 12 November

Overcast. High 48°, low 36°.

Pressure30.18 inHg
Wind8.9 mph NE
Humidity51%
Visibility—
Dew point27°
Fri, 1360° / 40°0Clear
60 °Clear

Monticello, Friday, 13 November

Clear. High 60°, low 40°.

Pressure29.85 inHg
Wind17.6 mph SW
Humidity59%
Visibility—
Dew point42°
Sat, 1458° / 51°0.07Light rain
58 °Light rain

Monticello, Saturday, 14 November

Light rain. High 58°, low 51°.

Pressure29.59 inHg
Wind15.3 mph S
Humidity84%
Visibility—
Dew point51°
Sun, 1564° / 52°0Overcast
64 °Overcast

Monticello, Sunday, 15 November

Overcast. High 64°, low 52°.

Pressure29.50 inHg
Wind7.8 mph S
Humidity71%
Visibility—
Dew point52°
Mon, 1664° / 50°0.08Light rain
64 °Light rain

Monticello, Monday, 16 November

Light rain. High 64°, low 50°.

Pressure29.26 inHg
Wind24 mph SW
Humidity50%
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.