As of 05:19 CST

Weather in Monticello, IA

52°

Monticello, Sunday, 1 November, 05:19

Mostly clear. Feels like 51°. High 66°, low 52°.

Pressure30.27 inHg

Wind0 mph N

Humidity91%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Mon, 0264° / 55°

0.19

64 °

Monticello, Monday, 2 November

Rain. High 64°, low 55°.

Pressure29.88 inHg

Wind14.5 mph SE

Humidity90%

Visibility3.0 mi

Dew point56°

Tue, 0366° / 60°

1.12

66 °

Monticello, Tuesday, 3 November

Heavy rain. High 66°, low 60°.

Pressure29.65 inHg

Wind15 mph S

Humidity96%

Visibility2.2 mi

Dew point64°

Wed, 0460° / 50°

0.15

60 °

Monticello, Wednesday, 4 November

Rain. High 60°, low 50°.

Pressure29.59 inHg

Wind12.8 mph SW

Humidity77%

Visibility6.2 mi

Dew point49°

Thu, 0553° / 50°

0.06

53 °

Monticello, Thursday, 5 November

Light rain. High 53°, low 50°.

Pressure29.80 inHg

Wind12.7 mph N

Humidity89%

Visibility—

Dew point47°

Fri, 0650° / 42°

50 °

Monticello, Friday, 6 November

Overcast. High 50°, low 42°.

Pressure30.18 inHg

Wind10.5 mph N

Humidity68%

Visibility—

Dew point38°

Sat, 0755° / 48°

55 °

Monticello, Saturday, 7 November

Light rain. High 55°, low 48°.

Pressure29.71 inHg

Wind6.6 mph NW

Humidity65%

Visibility—

Dew point42°

Sun, 0854° / 42°

54 °

Monticello, Sunday, 8 November

Clear. High 54°, low 42°.

Pressure29.83 inHg

Wind13.9 mph NW

Humidity58%

Visibility—

Dew point37°

Mon, 0955° / 39°

55 °

Monticello, Monday, 9 November

Clear. High 55°, low 39°.

Pressure29.91 inHg

Wind9.4 mph W

Humidity52%

Visibility—

Dew point34°

Tue, 1056° / 42°

56 °

Monticello, Tuesday, 10 November

Overcast. High 56°, low 42°.

Pressure30.03 inHg

Wind12.1 mph NW

Humidity39%

Visibility—

Dew point29°

Wed, 1149° / 38°

49 °

Monticello, Wednesday, 11 November

Overcast. High 49°, low 38°.

Pressure30.15 inHg

Wind7.5 mph E

Humidity57%

Visibility—

Dew point33°

Thu, 1247° / 44°

0.02

47 °

Monticello, Thursday, 12 November

Light rain. High 47°, low 44°.

Pressure29.97 inHg

Wind6.5 mph NE

Humidity76%

Visibility—

Dew point38°

Fri, 1348° / 43°

48 °

Monticello, Friday, 13 November

Overcast. High 48°, low 43°.

Pressure30.15 inHg

Wind5.7 mph NE

Humidity76%

Visibility—

Dew point38°

Sat, 1451° / 37°

51 °

Monticello, Saturday, 14 November

Clear. High 51°, low 37°.

Pressure30.09 inHg

Wind14.1 mph S

Humidity62%

Visibility—

Dew point35°

Sun, 1559° / 44°

59 °

Monticello, Sunday, 15 November

Overcast. High 59°, low 44°.

Pressure29.80 inHg

Wind13.6 mph S

Humidity66%

Visibility—

Dew point44°

Mon, 1662° / 47°

62 °

Monticello, Monday, 16 November

Clear. High 62°, low 47°.

Pressure29.94 inHg

Wind5.3 mph N

Humidity54%

Visibility—

Dew point43°

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.