As of 23:28 CDT

Weather in Leaf River, IL

49°

Leaf River, Thursday, 8 October, 23:28

Overcast. Feels like 49°. High 72°, low 48°.

Pressure30.09 inHg

Wind1.5 mph S

Humidity79%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Fri, 0974° / 49°

0.24

74 °

Leaf River, Friday, 9 October

Heavy rain. High 74°, low 49°.

Pressure30.09 inHg

Wind9.6 mph S

Humidity58%

Visibility6.2 mi

Dew point53°

Sat, 1078° / 57°

78 °

Leaf River, Saturday, 10 October

Overcast. High 78°, low 57°.

Pressure30.06 inHg

Wind10.1 mph S

Humidity57%

Visibility6.2 mi

Dew point56°

Sun, 1173° / 54°

73 °

Leaf River, Sunday, 11 October

Clear. High 73°, low 54°.

Pressure29.94 inHg

Wind2 mph S

Humidity67%

Visibility6.2 mi

Dew point57°

Mon, 1281° / 60°

81 °

Leaf River, Monday, 12 October

Partly cloudy. High 81°, low 60°.

Pressure29.80 inHg

Wind11.6 mph SW

Humidity59%

Visibility6.2 mi

Dew point61°

Tue, 1372° / 61°

0.01

72 °

Leaf River, Tuesday, 13 October

Light rain. High 72°, low 61°.

Pressure29.88 inHg

Wind11.1 mph NW

Humidity74%

Visibility—

Dew point60°

Wed, 1465° / 55°

0.01

65 °

Leaf River, Wednesday, 14 October

Light rain. High 65°, low 55°.

Pressure30.09 inHg

Wind11.9 mph E

Humidity63%

Visibility—

Dew point49°

Thu, 1578° / 53°

1.76

78 °

Leaf River, Thursday, 15 October

Heavy rain. High 78°, low 53°.

Pressure29.74 inHg

Wind20.3 mph SW

Humidity77%

Visibility—

Dew point67°

Fri, 1661° / 48°

61 °

Leaf River, Friday, 16 October

Overcast. High 61°, low 48°.

Pressure30.15 inHg

Wind16.2 mph NW

Humidity64%

Visibility—

Dew point42°

Sat, 1750° / 37°

50 °

Leaf River, Saturday, 17 October

Clear. High 50°, low 37°.

Pressure30.50 inHg

Wind14.5 mph N

Humidity49%

Visibility—

Dew point29°

Sun, 1852° / 36°

52 °

Leaf River, Sunday, 18 October

Overcast. High 52°, low 36°.

Pressure30.50 inHg

Wind6.5 mph SW

Humidity50%

Visibility—

Dew point30°

Mon, 1957° / 38°

57 °

Leaf River, Monday, 19 October

Mostly clear. High 57°, low 38°.

Pressure30.50 inHg

Wind6.7 mph E

Humidity46%

Visibility—

Dew point33°

Tue, 2051° / 46°

0.01

51 °

Leaf River, Tuesday, 20 October

Light rain. High 51°, low 46°.

Pressure30.30 inHg

Wind8.3 mph SW

Humidity63%

Visibility—

Dew point39°

Wed, 2164° / 44°

64 °

Leaf River, Wednesday, 21 October

Clear. High 64°, low 44°.

Pressure30.15 inHg

Wind13.2 mph SW

Humidity68%

Visibility—

Dew point49°

Thu, 2261° / 47°

61 °

Leaf River, Thursday, 22 October

Clear. High 61°, low 47°.

Pressure30.21 inHg

Wind10.1 mph NE

Humidity58%

Visibility—

Dew point45°

Fri, 2356° / 43°

0.01

56 °

Leaf River, Friday, 23 October

Light rain. High 56°, low 43°.

Pressure30.33 inHg

Wind8.1 mph NE

Humidity54%

Visibility—

Dew point38°

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 Leaf River, 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 Leaf River, 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.