As of 15:50 CDT

Weather in Augusta, IL

87°Current weather

Augusta, Saturday, 8 August, 15:50

Clear. Feels like 92°. High 87°, low 69°.

Pressure30.00 inHg
Wind2.3 mph N
Humidity55%
Visibility6.2 mi
Dew point70°
Sun, 0992° / 71°0Overcast
92 °Overcast

Augusta, Sunday, 9 August

Overcast. High 92°, low 71°.

Pressure29.91 inHg
Wind8.2 mph SW
Humidity70%
Visibility6.2 mi
Dew point73°
Mon, 1096° / 74°0Overcast
96 °Overcast

Augusta, Monday, 10 August

Overcast. High 96°, low 74°.

Pressure29.88 inHg
Wind12.2 mph SW
Humidity53%
Visibility6.2 mi
Dew point72°
Tue, 1193° / 79°0Overcast
93 °Overcast

Augusta, Tuesday, 11 August

Overcast. High 93°, low 79°.

Pressure29.80 inHg
Wind15.5 mph SW
Humidity60%
Visibility6.2 mi
Dew point68°
Wed, 1289° / 72°0.09Light rain
89 °Light rain

Augusta, Wednesday, 12 August

Light rain. High 89°, low 72°.

Pressure29.85 inHg
Wind11.8 mph NE
Humidity70%
Visibility6.2 mi
Dew point73°
Thu, 1374° / 68°0.29Light rain
74 °Light rain

Augusta, Thursday, 13 August

Light rain. High 74°, low 68°.

Pressure29.85 inHg
Wind11.5 mph NE
Humidity94%
Visibility
Dew point69°
Fri, 1477° / 58°0Clear
77 °Clear

Augusta, Friday, 14 August

Clear. High 77°, low 58°.

Pressure30.18 inHg
Wind9.1 mph NE
Humidity49%
Visibility
Dew point53°
Sat, 1578° / 57°0Overcast
78 °Overcast

Augusta, Saturday, 15 August

Overcast. High 78°, low 57°.

Pressure30.27 inHg
Wind8.9 mph SE
Humidity50%
Visibility
Dew point54°
Sun, 1677° / 61°0Overcast
77 °Overcast

Augusta, Sunday, 16 August

Overcast. High 77°, low 61°.

Pressure30.12 inHg
Wind14.6 mph S
Humidity68%
Visibility
Dew point63°
Mon, 1787° / 68°0.05Light rain
87 °Light rain

Augusta, Monday, 17 August

Light rain. High 87°, low 68°.

Pressure29.94 inHg
Wind11.7 mph SE
Humidity69%
Visibility
Dew point72°
Tue, 1887° / 72°0Overcast
87 °Overcast

Augusta, Tuesday, 18 August

Overcast. High 87°, low 72°.

Pressure30.00 inHg
Wind8.7 mph E
Humidity63%
Visibility
Dew point70°
Wed, 1993° / 71°0Mostly clear
93 °Mostly clear

Augusta, Wednesday, 19 August

Mostly clear. High 93°, low 71°.

Pressure29.88 inHg
Wind8.1 mph S
Humidity52%
Visibility
Dew point67°
Thu, 2083° / 69°0.23Rain
83 °Rain

Augusta, Thursday, 20 August

Rain. High 83°, low 69°.

Pressure29.91 inHg
Wind11.8 mph NE
Humidity65%
Visibility
Dew point68°
Fri, 2184° / 65°0Clear
84 °Clear

Augusta, Friday, 21 August

Clear. High 84°, low 65°.

Pressure29.94 inHg
Wind10.3 mph NE
Humidity50%
Visibility
Dew point59°
Sat, 2287° / 63°0.02Light rain
87 °Light rain

Augusta, Saturday, 22 August

Light rain. High 87°, low 63°.

Pressure29.91 inHg
Wind18.9 mph NE
Humidity48%
Visibility
Dew point60°
Sun, 2376° / 55°0.02Light rain
76 °Light rain

Augusta, Sunday, 23 August

Light rain. High 76°, low 55°.

Pressure30.18 inHg
Wind14 mph NE
Humidity42%
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 Augusta, 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 Augusta, 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.