10-day forecast for South Augusta, IA: 61° to 100°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
100°
Best day: Tuesday, August 11
78° · 1 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1094° / 75°0
Morning79°feels 79°
Afternoon91°feels 96°
Evening86°feels 91°
Overnight81°feels 83°
94 °
South Augusta, Monday, 10 August
Overcast. High 94°, low 75°.
Pressure29.85 inHg
Wind7.2 mph SW
Humidity56%
Visibility6.2 mi
Dew point68°
Tue, 11100° / 74°0
Morning79°feels 79°
Afternoon97°feels 102°
Evening87°feels 92°
Overnight79°feels 79°
100 °
South Augusta, Tuesday, 11 August
Partly cloudy. High 100°, low 74°.
Pressure29.80 inHg
Wind14.2 mph S
Humidity51%
Visibility6.2 mi
Dew point69°
Wed, 1290° / 71°0.12
Morning75°feels 76°
Afternoon90°feels 98°
Evening79°feels 80°
Overnight79°feels 79°
90 °
South Augusta, Wednesday, 12 August
Light rain. High 90°, low 71°.
Pressure29.83 inHg
Wind6.5 mph E
Humidity62%
Visibility6.2 mi
Dew point72°
Thu, 1378° / 64°1
Morning71°feels 72°
Afternoon76°feels 78°
Evening67°feels 68°
Overnight70°feels 71°
78 °
South Augusta, Thursday, 13 August
Heavy rain. High 78°, low 64°.
Pressure29.91 inHg
Wind14.5 mph E
Humidity81%
Visibility—
Dew point71°
Fri, 1475° / 64°0.48
Morning68°feels 69°
Afternoon74°feels 75°
Evening72°feels 73°
Overnight67°feels 68°
75 °
South Augusta, Friday, 14 August
Rain. High 75°, low 64°.
Pressure30.06 inHg
Wind16.3 mph E
Humidity79%
Visibility—
Dew point67°
Sat, 1586° / 66°0.15
Morning70°feels 71°
Afternoon79°feels 81°
Evening81°feels 87°
Overnight74°feels 75°
86 °
South Augusta, Saturday, 15 August
Light rain. High 86°, low 66°.
Pressure30.09 inHg
Wind14.8 mph SE
Humidity78%
Visibility—
Dew point69°
Sun, 1680° / 65°0
Morning73°feels 75°
Afternoon78°feels 79°
Evening74°feels 75°
Overnight66°feels 67°
80 °
South Augusta, Sunday, 16 August
Overcast. High 80°, low 65°.
Pressure30.06 inHg
Wind14.5 mph N
Humidity69%
Visibility—
Dew point67°
Mon, 1779° / 61°0
Morning66°feels 66°
Afternoon78°feels 78°
Evening73°feels 73°
Overnight65°feels 66°
79 °
South Augusta, Monday, 17 August
Partly cloudy. High 79°, low 61°.
Pressure30.12 inHg
Wind7 mph SE
Humidity56%
Visibility—
Dew point59°
Tue, 1887° / 62°0
Morning68°feels 69°
Afternoon82°feels 87°
Evening81°feels 87°
Overnight72°feels 73°
87 °
South Augusta, Tuesday, 18 August
Overcast. High 87°, low 62°.
Pressure29.83 inHg
Wind13.8 mph S
Humidity65%
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 South Augusta, IA 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.