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As of 19:14 CDT

Weather in Lightsville, IL

77°Current weather

Lightsville, Saturday, 8 August, 19:14

Clear. Feels like 75°. High 82°, low 67°.

Pressure30.00 inHg
Wind1.6 mph W
Humidity1%
Visibility6.2 mi
Dew point27°
Sun, 0985° / 63°0.55Heavy rain
85 °Heavy rain

Lightsville, Sunday, 9 August

Heavy rain. High 85°, low 63°.

Pressure29.88 inHg
Wind14.5 mph SE
Humidity94%
Visibility6.2 mi
Dew point69°
Mon, 1083° / 70°0.02Light rain
83 °Light rain

Lightsville, Monday, 10 August

Light rain. High 83°, low 70°.

Pressure29.88 inHg
Wind9.5 mph S
Humidity70%
Visibility6.2 mi
Dew point73°
Tue, 1186° / 70°0.24Rain
86 °Rain

Lightsville, Tuesday, 11 August

Rain. High 86°, low 70°.

Pressure29.80 inHg
Wind8.5 mph W
Humidity72%
Visibility6.2 mi
Dew point73°
Wed, 1282° / 65°0.01Light rain
82 °Light rain

Lightsville, Wednesday, 12 August

Light rain. High 82°, low 65°.

Pressure29.85 inHg
Wind2.6 mph NE
Humidity77%
Visibility6.2 mi
Dew point70°
Thu, 1370° / 61°0.04Light rain
70 °Light rain

Lightsville, Thursday, 13 August

Light rain. High 70°, low 61°.

Pressure29.97 inHg
Wind11.8 mph E
Humidity78%
Visibility—
Dew point61°
Fri, 1473° / 55°0Clear
73 °Clear

Lightsville, Friday, 14 August

Clear. High 73°, low 55°.

Pressure30.21 inHg
Wind5.5 mph NE
Humidity59%
Visibility—
Dew point55°
Sat, 1574° / 55°0Overcast
74 °Overcast

Lightsville, Saturday, 15 August

Overcast. High 74°, low 55°.

Pressure30.30 inHg
Wind8.3 mph S
Humidity60%
Visibility—
Dew point56°
Sun, 1677° / 57°0Overcast
77 °Overcast

Lightsville, Sunday, 16 August

Overcast. High 77°, low 57°.

Pressure30.15 inHg
Wind11.5 mph S
Humidity66%
Visibility—
Dew point60°
Mon, 1782° / 65°0.01Light rain
82 °Light rain

Lightsville, Monday, 17 August

Light rain. High 82°, low 65°.

Pressure29.97 inHg
Wind7.6 mph S
Humidity77%
Visibility—
Dew point70°
Tue, 1883° / 67°0.01Light rain
83 °Light rain

Lightsville, Tuesday, 18 August

Light rain. High 83°, low 67°.

Pressure30.03 inHg
Wind7.7 mph SE
Humidity64%
Visibility—
Dew point66°
Wed, 1981° / 66°0.27Light rain
81 °Light rain

Lightsville, Wednesday, 19 August

Light rain. High 81°, low 66°.

Pressure29.91 inHg
Wind10.5 mph S
Humidity83%
Visibility—
Dew point71°
Thu, 2077° / 65°0.03Light rain
77 °Light rain

Lightsville, Thursday, 20 August

Light rain. High 77°, low 65°.

Pressure29.91 inHg
Wind10.1 mph NE
Humidity67%
Visibility—
Dew point64°
Fri, 2179° / 62°0.09Light rain
79 °Light rain

Lightsville, Friday, 21 August

Light rain. High 79°, low 62°.

Pressure29.97 inHg
Wind6 mph S
Humidity61%
Visibility—
Dew point62°
Sat, 2271° / 54°0.04Light rain
71 °Light rain

Lightsville, Saturday, 22 August

Light rain. High 71°, low 54°.

Pressure30.00 inHg
Wind15 mph NE
Humidity87%
Visibility—
Dew point60°
Sun, 2369° / 44°0Clear
69 °Clear

Lightsville, Sunday, 23 August

Clear. High 69°, low 44°.

Pressure30.24 inHg
Wind10.7 mph E
Humidity51%
Visibility—
Dew point45°

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 Lightsville, 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 Lightsville, 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.