10-day forecast for Augusta, IL: 62° to 96°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Tuesday, August 11
82° · 1.19 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0992° / 70°0
Morning76°feels 77°
Afternoon91°feels 98°
Evening84°feels 89°
Overnight73°feels 74°
92 °
Augusta, Sunday, 9 August
Overcast. High 92°, low 70°.
Pressure29.88 inHg
Wind13.3 mph S
Humidity63%
Visibility6.2 mi
Dew point73°
Mon, 1095° / 73°0
Morning76°feels 77°
Afternoon94°feels 102°
Evening84°feels 89°
Overnight80°feels 81°
95 °
Augusta, Monday, 10 August
Overcast. High 95°, low 73°.
Pressure29.88 inHg
Wind10.6 mph SW
Humidity56%
Visibility6.2 mi
Dew point71°
Tue, 1196° / 79°0
Morning82°feels 84°
Afternoon94°feels 102°
Evening85°feels 91°
Overnight80°feels 83°
96 °
Augusta, Tuesday, 11 August
Overcast. High 96°, low 79°.
Pressure29.80 inHg
Wind9.4 mph SW
Humidity64%
Visibility6.2 mi
Dew point70°
Wed, 1285° / 70°0.14
Morning72°feels 73°
Afternoon84°feels 90°
Evening75°feels 76°
Overnight74°feels 75°
85 °
Augusta, Wednesday, 12 August
Light rain. High 85°, low 70°.
Pressure29.88 inHg
Wind7.5 mph NW
Humidity76%
Visibility6.2 mi
Dew point75°
Thu, 1382° / 65°1.19
Morning72°feels 74°
Afternoon80°feels 83°
Evening68°feels 69°
Overnight66°feels 66°
82 °
Augusta, Thursday, 13 August
Heavy rain. High 82°, low 65°.
Pressure29.88 inHg
Wind17.4 mph NE
Humidity64%
Visibility—
Dew point67°
Fri, 1479° / 62°0
Morning67°feels 68°
Afternoon76°feels 77°
Evening71°feels 72°
Overnight68°feels 69°
79 °
Augusta, Friday, 14 August
Light rain. High 79°, low 62°.
Pressure30.06 inHg
Wind12.3 mph E
Humidity67%
Visibility—
Dew point64°
Sat, 1571° / 64°0.19
Morning66°feels 67°
Afternoon69°feels 69°
Evening67°feels 67°
Overnight65°feels 65°
71 °
Augusta, Saturday, 15 August
Light rain. High 71°, low 64°.
Pressure30.18 inHg
Wind18.4 mph E
Humidity81%
Visibility—
Dew point62°
Sun, 1677° / 64°0.01
Morning66°feels 67°
Afternoon72°feels 73°
Evening74°feels 75°
Overnight69°feels 69°
77 °
Augusta, Sunday, 16 August
Light rain. High 77°, low 64°.
Pressure30.12 inHg
Wind10.2 mph E
Humidity82%
Visibility—
Dew point64°
Mon, 1782° / 66°0.02
Morning70°feels 71°
Afternoon79°feels 80°
Evening78°feels 78°
Overnight69°feels 70°
82 °
Augusta, Monday, 17 August
Light rain. High 82°, low 66°.
Pressure30.06 inHg
Wind6.4 mph E
Humidity71%
Visibility—
Dew point67°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Augusta, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.