As of 20:00 CDT

Weather in Montrose, IL

54°

Montrose, Tuesday, 20 October, 20:00

Clear. Feels like 53°. High 73°, low 44°.

Pressure30.30 inHg

Wind0 mph N

Humidity75%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Wed, 2174° / 44°

74 °

Montrose, Wednesday, 21 October

Clear. High 74°, low 44°.

Pressure30.27 inHg

Wind1.3 mph NW

Humidity40%

Visibility6.2 mi

Dew point44°

Thu, 2275° / 47°

75 °

Montrose, Thursday, 22 October

Clear. High 75°, low 47°.

Pressure30.27 inHg

Wind4.7 mph NE

Humidity41%

Visibility6.2 mi

Dew point46°

Fri, 2369° / 50°

69 °

Montrose, Friday, 23 October

Clear. High 69°, low 50°.

Pressure30.33 inHg

Wind6.6 mph SE

Humidity47%

Visibility6.2 mi

Dew point47°

Sat, 2470° / 48°

70 °

Montrose, Saturday, 24 October

Overcast. High 70°, low 48°.

Pressure30.39 inHg

Wind5.7 mph SE

Humidity55%

Visibility6.2 mi

Dew point49°

Sun, 2573° / 51°

73 °

Montrose, Sunday, 25 October

Overcast. High 73°, low 51°.

Pressure30.36 inHg

Wind6.4 mph SW

Humidity42%

Visibility—

Dew point46°

Mon, 2675° / 54°

75 °

Montrose, Monday, 26 October

Overcast. High 75°, low 54°.

Pressure30.21 inHg

Wind9.5 mph SW

Humidity35%

Visibility—

Dew point42°

Tue, 2767° / 56°

67 °

Montrose, Tuesday, 27 October

Overcast. High 67°, low 56°.

Pressure30.18 inHg

Wind8.7 mph N

Humidity45%

Visibility—

Dew point44°

Wed, 2854° / 41°

0.01

54 °

Montrose, Wednesday, 28 October

Light rain. High 54°, low 41°.

Pressure30.21 inHg

Wind20.3 mph NW

Humidity62%

Visibility—

Dew point35°

Thu, 2956° / 34°

56 °

Montrose, Thursday, 29 October

Clear. High 56°, low 34°.

Pressure30.24 inHg

Wind12.8 mph NW

Humidity32%

Visibility—

Dew point22°

Fri, 3055° / 32°

55 °

Montrose, Friday, 30 October

Clear. High 55°, low 32°.

Pressure30.27 inHg

Wind8.1 mph SE

Humidity28%

Visibility—

Dew point17°

Sat, 3160° / 37°

60 °

Montrose, Saturday, 31 October

Overcast. High 60°, low 37°.

Pressure30.00 inHg

Wind17 mph S

Humidity35%

Visibility—

Dew point29°

Sun, 0165° / 56°

0.04

65 °

Montrose, Sunday, 1 November

Light rain. High 65°, low 56°.

Pressure29.91 inHg

Wind18.4 mph S

Humidity81%

Visibility—

Dew point57°

Mon, 0269° / 48°

0.18

69 °

Montrose, Monday, 2 November

Light rain. High 69°, low 48°.

Pressure30.06 inHg

Wind18.9 mph NW

Humidity48%

Visibility—

Dew point48°

Tue, 0356° / 38°

56 °

Montrose, Tuesday, 3 November

Clear. High 56°, low 38°.

Pressure30.47 inHg

Wind10.9 mph N

Humidity20%

Visibility—

Dew point12°

Wed, 0455° / 39°

55 °

Montrose, Wednesday, 4 November

Overcast. High 55°, low 39°.

Pressure30.36 inHg

Wind9 mph W

Humidity35%

Visibility—

Dew point23°

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 Montrose, IL 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 Montrose, IL 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.