10-day forecast for Sigourney, IA: 65° to 102°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
102°
Best day: Saturday, August 15
76° · 0.26 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1094° / 72°0
Morning75°feels 76°
Afternoon90°feels 94°
Evening86°feels 90°
Overnight77°feels 78°
94 °
Sigourney, Monday, 10 August
Overcast. High 94°, low 72°.
Pressure29.88 inHg
Wind5.8 mph E
Humidity58%
Visibility6.2 mi
Dew point69°
Tue, 11100° / 73°0
Morning78°feels 79°
Afternoon98°feels 101°
Evening82°feels 87°
Overnight75°feels 74°
100 °
Sigourney, Tuesday, 11 August
Overcast. High 100°, low 73°.
Pressure29.74 inHg
Wind13.7 mph SW
Humidity41%
Visibility6.2 mi
Dew point65°
Wed, 1287° / 68°0.01
Morning72°feels 73°
Afternoon83°feels 85°
Evening79°feels 80°
Overnight72°feels 73°
87 °
Sigourney, Wednesday, 12 August
Light rain. High 87°, low 68°.
Pressure29.88 inHg
Wind6.5 mph E
Humidity53%
Visibility6.2 mi
Dew point66°
Thu, 1376° / 69°0.26
Morning71°feels 72°
Afternoon74°feels 76°
Evening74°feels 75°
Overnight69°feels 70°
76 °
Sigourney, Thursday, 13 August
Light rain. High 76°, low 69°.
Pressure29.91 inHg
Wind4.3 mph E
Humidity79%
Visibility6.2 mi
Dew point71°
Fri, 1486° / 69°0.28
Morning73°feels 76°
Afternoon83°feels 89°
Evening82°feels 89°
Overnight75°feels 77°
86 °
Sigourney, Friday, 14 August
Rain. High 86°, low 69°.
Pressure29.91 inHg
Wind17.3 mph SE
Humidity68%
Visibility—
Dew point70°
Sat, 15102° / 72°0
Morning80°feels 82°
Afternoon95°feels 100°
Evening91°feels 95°
Overnight78°feels 79°
102 °
Sigourney, Saturday, 15 August
Mostly clear. High 102°, low 72°.
Pressure29.85 inHg
Wind13.2 mph N
Humidity42%
Visibility—
Dew point66°
Sun, 1685° / 68°0
Morning74°feels 75°
Afternoon82°feels 84°
Evening76°feels 77°
Overnight68°feels 69°
85 °
Sigourney, Sunday, 16 August
Overcast. High 85°, low 68°.
Pressure30.03 inHg
Wind12.3 mph NW
Humidity55%
Visibility—
Dew point64°
Mon, 1784° / 65°0.06
Morning71°feels 73°
Afternoon84°feels 88°
Evening82°feels 87°
Overnight74°feels 75°
84 °
Sigourney, Monday, 17 August
Light rain. High 84°, low 65°.
Pressure29.88 inHg
Wind15.9 mph SE
Humidity60%
Visibility—
Dew point66°
Tue, 1896° / 69°0.01
Morning76°feels 77°
Afternoon91°feels 91°
Evening84°feels 84°
Overnight74°feels 74°
96 °
Sigourney, Tuesday, 18 August
Light rain. High 96°, low 69°.
Pressure29.88 inHg
Wind15.9 mph NW
Humidity36%
Visibility—
Dew point58°
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 Sigourney, 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.