10-day forecast for Sergeant Bluff, IA: 58° to 106°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
106°
Best day: Monday, August 10
90° · 0.23 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0993° / 73°0
Morning75°feels 76°
Afternoon90°feels 87°
Evening87°feels 85°
Overnight76°feels 77°
93 °
Sergeant Bluff, Sunday, 9 August
Partly cloudy. High 93°, low 73°.
Pressure29.71 inHg
Wind6.6 mph NW
Humidity30%
Visibility6.2 mi
Dew point60°
Mon, 10106° / 70°0
Morning78°feels 78°
Afternoon105°feels 104°
Evening94°feels 92°
Overnight75°feels 76°
106 °
Sergeant Bluff, Monday, 10 August
Overcast. High 106°, low 70°.
Pressure29.74 inHg
Wind9.8 mph SE
Humidity27%
Visibility6.2 mi
Dew point59°
Tue, 11103° / 68°0.02
Morning71°feels 71°
Afternoon102°feels 101°
Evening92°feels 91°
Overnight73°feels 73°
103 °
Sergeant Bluff, Tuesday, 11 August
Light rain. High 103°, low 68°.
Pressure29.74 inHg
Wind11.2 mph N
Humidity28%
Visibility6.2 mi
Dew point58°
Wed, 12101° / 72°0.04
Morning78°feels 79°
Afternoon100°feels 100°
Evening82°feels 85°
Overnight79°feels 79°
101 °
Sergeant Bluff, Wednesday, 12 August
Light rain. High 101°, low 72°.
Pressure29.80 inHg
Wind13.2 mph SE
Humidity33%
Visibility6.2 mi
Dew point62°
Thu, 1390° / 65°0.23
Morning71°feels 71°
Afternoon85°feels 83°
Evening84°feels 81°
Overnight69°feels 68°
90 °
Sergeant Bluff, Thursday, 13 August
Rain. High 90°, low 65°.
Pressure29.94 inHg
Wind14.4 mph NE
Humidity34%
Visibility—
Dew point51°
Fri, 1489° / 58°0
Morning66°feels 65°
Afternoon85°feels 82°
Evening84°feels 81°
Overnight68°feels 68°
89 °
Sergeant Bluff, Friday, 14 August
Overcast. High 89°, low 58°.
Pressure30.15 inHg
Wind11.7 mph S
Humidity26%
Visibility—
Dew point43°
Sat, 1589° / 59°0
Morning66°feels 66°
Afternoon85°feels 85°
Evening80°feels 82°
Overnight71°feels 71°
89 °
Sergeant Bluff, Saturday, 15 August
Overcast. High 89°, low 59°.
Pressure30.09 inHg
Wind16.8 mph S
Humidity41%
Visibility—
Dew point56°
Sun, 1698° / 68°0.11
Morning75°feels 77°
Afternoon93°feels 96°
Evening94°feels 97°
Overnight79°feels 82°
98 °
Sergeant Bluff, Sunday, 16 August
Light rain. High 98°, low 68°.
Pressure29.94 inHg
Wind12.4 mph S
Humidity45%
Visibility—
Dew point64°
Mon, 1797° / 70°0.04
Morning77°feels 80°
Afternoon93°feels 98°
Evening86°feels 85°
Overnight77°feels 77°
97 °
Sergeant Bluff, Monday, 17 August
Light rain. High 97°, low 70°.
Pressure29.94 inHg
Wind7.6 mph N
Humidity44%
Visibility—
Dew point66°
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 Sergeant Bluff, 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.