10-day forecast for Madison, SD: 54° to 99°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Wednesday, August 12
96° · 0.46 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0982° / 65°0.19
Morning69°feels 70°
Afternoon80°feels 80°
Evening80°feels 80°
Overnight69°feels 70°
82 °
Madison, Sunday, 9 August
Rain. High 82°, low 65°.
Pressure29.77 inHg
Wind11.2 mph NE
Humidity49%
Visibility6.2 mi
Dew point64°
Mon, 1099° / 61°0.11
Morning69°feels 69°
Afternoon96°feels 94°
Evening87°feels 86°
Overnight69°feels 70°
99 °
Madison, Monday, 10 August
Rain. High 99°, low 61°.
Pressure29.80 inHg
Wind7.9 mph E
Humidity35%
Visibility6.2 mi
Dew point59°
Tue, 1194° / 64°0.05
Morning67°feels 67°
Afternoon92°feels 91°
Evening84°feels 84°
Overnight70°feels 71°
94 °
Madison, Tuesday, 11 August
Light rain. High 94°, low 64°.
Pressure29.83 inHg
Wind9.4 mph NE
Humidity42%
Visibility6.2 mi
Dew point61°
Wed, 1293° / 67°0.04
Morning72°feels 72°
Afternoon94°feels 93°
Evening81°feels 82°
Overnight70°feels 71°
93 °
Madison, Wednesday, 12 August
Light rain. High 93°, low 67°.
Pressure29.83 inHg
Wind6.6 mph SE
Humidity35%
Visibility6.2 mi
Dew point59°
Thu, 1382° / 57°0.06
Morning64°feels 64°
Afternoon80°feels 80°
Evening78°feels 77°
Overnight63°feels 62°
82 °
Madison, Thursday, 13 August
Light rain. High 82°, low 57°.
Pressure30.03 inHg
Wind15.5 mph NE
Humidity31%
Visibility—
Dew point44°
Fri, 1486° / 57°0
Morning64°feels 62°
Afternoon83°feels 81°
Evening82°feels 80°
Overnight68°feels 67°
86 °
Madison, Friday, 14 August
Clear. High 86°, low 57°.
Pressure30.12 inHg
Wind10.8 mph SE
Humidity27%
Visibility—
Dew point42°
Sat, 1582° / 62°0.01
Morning66°feels 65°
Afternoon76°feels 76°
Evening81°feels 81°
Overnight71°feels 71°
82 °
Madison, Saturday, 15 August
Light rain. High 82°, low 62°.
Pressure30.09 inHg
Wind17.7 mph S
Humidity43%
Visibility—
Dew point50°
Sun, 1696° / 66°0.46
Morning74°feels 75°
Afternoon91°feels 94°
Evening83°feels 86°
Overnight66°feels 67°
96 °
Madison, Sunday, 16 August
Rain. High 96°, low 66°.
Pressure29.94 inHg
Wind15.9 mph NE
Humidity43%
Visibility—
Dew point63°
Mon, 1787° / 64°0.07
Morning71°feels 72°
Afternoon87°feels 87°
Evening84°feels 83°
Overnight71°feels 71°
87 °
Madison, Monday, 17 August
Light rain. High 87°, low 64°.
Pressure30.03 inHg
Wind9.5 mph E
Humidity45%
Visibility—
Dew point60°
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 Madison, SD 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.