10-day forecast for Sioux Valley, MN: 55° to 96°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Monday, August 17
67° · 0.2 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1082° / 60°0.2
Morning60°feels 60°
Afternoon76°feels 75°
Evening82°feels 84°
Overnight67°feels 68°
82 °
Sioux Valley, Monday, 10 August
Heavy rain. High 82°, low 60°.
Pressure29.88 inHg
Wind9.8 mph SE
Humidity59%
Visibility6.2 mi
Dew point61°
Tue, 1191° / 68°0.13
Morning71°feels 72°
Afternoon89°feels 90°
Evening81°feels 83°
Overnight72°feels 73°
91 °
Sioux Valley, Tuesday, 11 August
Rain. High 91°, low 68°.
Pressure29.80 inHg
Wind10.5 mph NE
Humidity54%
Visibility6.2 mi
Dew point67°
Wed, 1288° / 62°0.01
Morning66°feels 65°
Afternoon88°feels 85°
Evening76°feels 76°
Overnight68°feels 68°
88 °
Sioux Valley, Wednesday, 12 August
Light rain. High 88°, low 62°.
Pressure29.88 inHg
Wind10 mph E
Humidity26%
Visibility6.2 mi
Dew point47°
Thu, 1367° / 59°0.2
Morning60°feels 59°
Afternoon60°feels 60°
Evening62°feels 62°
Overnight65°feels 64°
67 °
Sioux Valley, Thursday, 13 August
Rain. High 67°, low 59°.
Pressure30.06 inHg
Wind9.5 mph NE
Humidity97%
Visibility—
Dew point58°
Fri, 1476° / 55°0
Morning61°feels 61°
Afternoon74°feels 73°
Evening64°feels 64°
Overnight58°feels 58°
76 °
Sioux Valley, Friday, 14 August
Overcast. High 76°, low 55°.
Pressure30.12 inHg
Wind13.4 mph SE
Humidity37%
Visibility—
Dew point45°
Sat, 1567° / 62°0.01
Morning62°feels 62°
Afternoon64°feels 64°
Evening67°feels 67°
Overnight64°feels 65°
67 °
Sioux Valley, Saturday, 15 August
Light rain. High 67°, low 62°.
Pressure30.15 inHg
Wind11.6 mph SE
Humidity85%
Visibility—
Dew point59°
Sun, 1688° / 65°0
Morning72°feels 72°
Afternoon85°feels 84°
Evening80°feels 79°
Overnight68°feels 67°
88 °
Sioux Valley, Sunday, 16 August
Overcast. High 88°, low 65°.
Pressure30.09 inHg
Wind11.7 mph N
Humidity38%
Visibility—
Dew point55°
Mon, 1789° / 60°0
Morning68°feels 66°
Afternoon87°feels 85°
Evening84°feels 84°
Overnight74°feels 74°
89 °
Sioux Valley, Monday, 17 August
Mostly clear. High 89°, low 60°.
Pressure30.03 inHg
Wind14.4 mph S
Humidity30%
Visibility—
Dew point49°
Tue, 1896° / 65°0.22
Morning72°feels 73°
Afternoon91°feels 93°
Evening91°feels 94°
Overnight75°feels 76°
96 °
Sioux Valley, Tuesday, 18 August
Light rain. High 96°, low 65°.
Pressure29.83 inHg
Wind14.9 mph S
Humidity45%
Visibility—
Dew point63°
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 Sioux Valley, MN 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.