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As of 20:13 CDT

Weather in Rossville, IL

77°Current weather

Rossville, Saturday, 8 August, 20:13

Clear. Feels like 78°. High 86°, low 71°.

Pressure30.00 inHg
Wind4.4 mph N
Humidity81%
Visibility6.2 mi
Dew point71°
Sun, 0991° / 68°0Mostly clear
91 °Mostly clear

Rossville, Sunday, 9 August

Mostly clear. High 91°, low 68°.

Pressure30.00 inHg
Wind13.4 mph SW
Humidity76%
Visibility6.2 mi
Dew point75°
Mon, 1089° / 76°0.06Light rain
89 °Light rain

Rossville, Monday, 10 August

Light rain. High 89°, low 76°.

Pressure29.94 inHg
Wind11.5 mph SW
Humidity73%
Visibility6.2 mi
Dew point75°
Tue, 1185° / 71°0.23Rain
85 °Rain

Rossville, Tuesday, 11 August

Rain. High 85°, low 71°.

Pressure29.88 inHg
Wind5.3 mph NE
Humidity85%
Visibility6.2 mi
Dew point74°
Wed, 1283° / 70°0.03Light rain
83 °Light rain

Rossville, Wednesday, 12 August

Light rain. High 83°, low 70°.

Pressure29.85 inHg
Wind2.3 mph N
Humidity77%
Visibility6.2 mi
Dew point73°
Thu, 1378° / 64°0.1Light rain
78 °Light rain

Rossville, Thursday, 13 August

Light rain. High 78°, low 64°.

Pressure30.00 inHg
Wind12.8 mph E
Humidity69%
Visibility—
Dew point65°
Fri, 1477° / 61°0Partly cloudy
77 °Partly cloudy

Rossville, Friday, 14 August

Partly cloudy. High 77°, low 61°.

Pressure30.09 inHg
Wind7.5 mph NE
Humidity69%
Visibility—
Dew point63°
Sat, 1566° / 58°0.04Light rain
66 °Light rain

Rossville, Saturday, 15 August

Light rain. High 66°, low 58°.

Pressure30.27 inHg
Wind9.6 mph E
Humidity95%
Visibility—
Dew point62°
Sun, 1670° / 61°0Overcast
70 °Overcast

Rossville, Sunday, 16 August

Overcast. High 70°, low 61°.

Pressure30.12 inHg
Wind6.5 mph SE
Humidity85%
Visibility—
Dew point62°
Mon, 1777° / 62°0.09Light rain
77 °Light rain

Rossville, Monday, 17 August

Light rain. High 77°, low 62°.

Pressure30.06 inHg
Wind6.1 mph N
Humidity89%
Visibility—
Dew point65°
Tue, 1881° / 64°0Overcast
81 °Overcast

Rossville, Tuesday, 18 August

Overcast. High 81°, low 64°.

Pressure30.00 inHg
Wind5.3 mph S
Humidity73%
Visibility—
Dew point67°
Wed, 1978° / 62°0.05Light rain
78 °Light rain

Rossville, Wednesday, 19 August

Light rain. High 78°, low 62°.

Pressure29.91 inHg
Wind12.1 mph N
Humidity93%
Visibility—
Dew point71°
Thu, 2072° / 54°0.01Light rain
72 °Light rain

Rossville, Thursday, 20 August

Light rain. High 72°, low 54°.

Pressure30.03 inHg
Wind13 mph N
Humidity63%
Visibility—
Dew point56°
Fri, 2173° / 52°0Overcast
73 °Overcast

Rossville, Friday, 21 August

Overcast. High 73°, low 52°.

Pressure30.09 inHg
Wind6.8 mph NE
Humidity64%
Visibility—
Dew point56°
Sat, 2276° / 56°0.04Light rain
76 °Light rain

Rossville, Saturday, 22 August

Light rain. High 76°, low 56°.

Pressure29.85 inHg
Wind12.5 mph S
Humidity74%
Visibility—
Dew point64°
Sun, 2385° / 66°0Mostly clear
85 °Mostly clear

Rossville, Sunday, 23 August

Mostly clear. High 85°, low 66°.

Pressure29.94 inHg
Wind11 mph W
Humidity63%
Visibility—
Dew point67°

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 Rossville, 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 Rossville, 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.