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As of 17:22 CDT

Weather in Leesburg, IL

85°Current weather

Leesburg, Saturday, 8 August, 17:22

Clear. Feels like 89°. High 85°, low 70°.

Pressure30.00 inHg
Wind6.3 mph N
Humidity60%
Visibility6.2 mi
Dew point69°
Sun, 0996° / 70°0Overcast
96 °Overcast

Leesburg, Sunday, 9 August

Overcast. High 96°, low 70°.

Pressure29.91 inHg
Wind14.1 mph SW
Humidity46%
Visibility6.2 mi
Dew point69°
Mon, 1099° / 75°0Overcast
99 °Overcast

Leesburg, Monday, 10 August

Overcast. High 99°, low 75°.

Pressure29.88 inHg
Wind11.8 mph W
Humidity41%
Visibility6.2 mi
Dew point67°
Tue, 1196° / 74°0.02Light rain
96 °Light rain

Leesburg, Tuesday, 11 August

Light rain. High 96°, low 74°.

Pressure29.80 inHg
Wind17 mph SW
Humidity44%
Visibility6.2 mi
Dew point64°
Wed, 1290° / 70°0.05Light rain
90 °Light rain

Leesburg, Wednesday, 12 August

Light rain. High 90°, low 70°.

Pressure29.85 inHg
Wind12.4 mph NE
Humidity62%
Visibility6.2 mi
Dew point70°
Thu, 1374° / 66°0.49Rain
74 °Rain

Leesburg, Thursday, 13 August

Rain. High 74°, low 66°.

Pressure29.91 inHg
Wind8.9 mph NW
Humidity96%
Visibility—
Dew point69°
Fri, 1479° / 56°0Clear
79 °Clear

Leesburg, Friday, 14 August

Clear. High 79°, low 56°.

Pressure30.18 inHg
Wind10.9 mph N
Humidity38%
Visibility—
Dew point48°
Sat, 1580° / 57°0Partly cloudy
80 °Partly cloudy

Leesburg, Saturday, 15 August

Partly cloudy. High 80°, low 57°.

Pressure30.27 inHg
Wind8.5 mph SE
Humidity43%
Visibility—
Dew point51°
Sun, 1682° / 59°0Light rain
82 °Light rain

Leesburg, Sunday, 16 August

Light rain. High 82°, low 59°.

Pressure30.12 inHg
Wind13.3 mph S
Humidity51%
Visibility—
Dew point59°
Mon, 1789° / 68°0.03Light rain
89 °Light rain

Leesburg, Monday, 17 August

Light rain. High 89°, low 68°.

Pressure29.91 inHg
Wind10.9 mph S
Humidity60%
Visibility—
Dew point70°
Tue, 1889° / 72°0Overcast
89 °Overcast

Leesburg, Tuesday, 18 August

Overcast. High 89°, low 72°.

Pressure30.00 inHg
Wind6.4 mph SE
Humidity53%
Visibility—
Dew point67°
Wed, 1995° / 69°0Mostly clear
95 °Mostly clear

Leesburg, Wednesday, 19 August

Mostly clear. High 95°, low 69°.

Pressure29.88 inHg
Wind6.8 mph SW
Humidity43%
Visibility—
Dew point64°
Thu, 2085° / 69°0.28Rain
85 °Rain

Leesburg, Thursday, 20 August

Rain. High 85°, low 69°.

Pressure29.88 inHg
Wind12 mph N
Humidity57%
Visibility—
Dew point66°
Fri, 2187° / 65°0Mostly clear
87 °Mostly clear

Leesburg, Friday, 21 August

Mostly clear. High 87°, low 65°.

Pressure29.94 inHg
Wind9.8 mph NE
Humidity39%
Visibility—
Dew point55°
Sat, 2288° / 63°0.05Light rain
88 °Light rain

Leesburg, Saturday, 22 August

Light rain. High 88°, low 63°.

Pressure29.91 inHg
Wind16.9 mph NE
Humidity39%
Visibility—
Dew point57°
Sun, 2376° / 56°0.02Light rain
76 °Light rain

Leesburg, Sunday, 23 August

Light rain. High 76°, low 56°.

Pressure30.18 inHg
Wind12.9 mph E
Humidity35%
Visibility—
Dew point42°

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 Leesburg, 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 Leesburg, 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.