As of 00:57 CDT

Weather in Lowell, IL

56°

Lowell, Friday, 9 October, 00:57

Overcast. Feels like 54°. High 76°, low 54°.

Pressure30.09 inHg

Wind4.1 mph SE

Humidity60%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Sat, 1079° / 58°

79 °

Lowell, Saturday, 10 October

Overcast. High 79°, low 58°.

Pressure30.09 inHg

Wind7 mph S

Humidity53%

Visibility6.2 mi

Dew point55°

Sun, 1172° / 56°

72 °

Lowell, Sunday, 11 October

Clear. High 72°, low 56°.

Pressure29.94 inHg

Wind1.9 mph NE

Humidity68%

Visibility6.2 mi

Dew point58°

Mon, 1282° / 59°

82 °

Lowell, Monday, 12 October

Clear. High 82°, low 59°.

Pressure29.83 inHg

Wind9.8 mph SW

Humidity55%

Visibility6.2 mi

Dew point60°

Tue, 1377° / 63°

77 °

Lowell, Tuesday, 13 October

Partly cloudy. High 77°, low 63°.

Pressure29.83 inHg

Wind9.8 mph SW

Humidity68%

Visibility—

Dew point64°

Wed, 1468° / 58°

0.03

68 °

Lowell, Wednesday, 14 October

Light rain. High 68°, low 58°.

Pressure30.06 inHg

Wind12.6 mph E

Humidity60%

Visibility—

Dew point50°

Thu, 1580° / 59°

0.39

80 °

Lowell, Thursday, 15 October

Rain. High 80°, low 59°.

Pressure29.77 inHg

Wind16.6 mph SW

Humidity65%

Visibility—

Dew point65°

Fri, 1664° / 50°

64 °

Lowell, Friday, 16 October

Overcast. High 64°, low 50°.

Pressure30.12 inHg

Wind15.2 mph NW

Humidity64%

Visibility—

Dew point44°

Sat, 1751° / 41°

51 °

Lowell, Saturday, 17 October

Clear. High 51°, low 41°.

Pressure30.50 inHg

Wind15.3 mph N

Humidity45%

Visibility—

Dew point28°

Sun, 1853° / 38°

53 °

Lowell, Sunday, 18 October

Overcast. High 53°, low 38°.

Pressure30.50 inHg

Wind4.1 mph SE

Humidity45%

Visibility—

Dew point29°

Mon, 1957° / 39°

57 °

Lowell, Monday, 19 October

Overcast. High 57°, low 39°.

Pressure30.50 inHg

Wind6.9 mph E

Humidity43%

Visibility—

Dew point31°

Tue, 2052° / 48°

52 °

Lowell, Tuesday, 20 October

Light rain. High 52°, low 48°.

Pressure30.33 inHg

Wind7.3 mph S

Humidity63%

Visibility—

Dew point38°

Wed, 2167° / 45°

67 °

Lowell, Wednesday, 21 October

Clear. High 67°, low 45°.

Pressure30.15 inHg

Wind10 mph SW

Humidity60%

Visibility—

Dew point47°

Thu, 2265° / 51°

65 °

Lowell, Thursday, 22 October

Clear. High 65°, low 51°.

Pressure30.18 inHg

Wind9.5 mph N

Humidity54%

Visibility—

Dew point46°

Fri, 2358° / 46°

58 °

Lowell, Friday, 23 October

Mostly clear. High 58°, low 46°.

Pressure30.30 inHg

Wind11.5 mph NE

Humidity50%

Visibility—

Dew point38°

Sat, 2460° / 41°

60 °

Lowell, Saturday, 24 October

Clear. High 60°, low 41°.

Pressure30.18 inHg

Wind14.4 mph SW

Humidity41%

Visibility—

Dew point34°

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 Lowell, 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 Lowell, 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.