10-day forecast for Henderson, IA: 61° to 97°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
97°
Best day: Sunday, August 9
72° · 1.18 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0997° / 76°0.01
Morning81°feels 83°
Afternoon96°feels 99°
Evening84°feels 92°
Overnight79°feels 79°
97 °
Henderson, Sunday, 9 August
Light rain. High 97°, low 76°.
Pressure29.74 inHg
Wind15.7 mph SW
Humidity48%
Visibility6.2 mi
Dew point69°
Mon, 1091° / 73°0
Morning74°feels 75°
Afternoon87°feels 91°
Evening75°feels 75°
Overnight85°feels 88°
91 °
Henderson, Monday, 10 August
Overcast. High 91°, low 73°.
Pressure29.80 inHg
Wind7.1 mph S
Humidity57%
Visibility6.2 mi
Dew point67°
Tue, 1194° / 73°0.03
Morning75°feels 76°
Afternoon92°feels 96°
Evening81°feels 83°
Overnight83°feels 83°
94 °
Henderson, Tuesday, 11 August
Light rain. High 94°, low 73°.
Pressure29.74 inHg
Wind5.3 mph SW
Humidity48%
Visibility6.2 mi
Dew point66°
Wed, 1286° / 68°0.07
Morning72°feels 74°
Afternoon86°feels 89°
Evening77°feels 78°
Overnight70°feels 70°
86 °
Henderson, Wednesday, 12 August
Light rain. High 86°, low 68°.
Pressure29.88 inHg
Wind13.2 mph E
Humidity60%
Visibility6.2 mi
Dew point68°
Thu, 1372° / 65°1.18
Morning69°feels 69°
Afternoon65°feels 66°
Evening67°feels 68°
Overnight67°feels 68°
72 °
Henderson, Thursday, 13 August
Heavy rain. High 72°, low 65°.
Pressure29.91 inHg
Wind16.7 mph NE
Humidity98%
Visibility—
Dew point65°
Fri, 1478° / 62°0.04
Morning66°feels 67°
Afternoon76°feels 76°
Evening72°feels 73°
Overnight67°feels 67°
78 °
Henderson, Friday, 14 August
Light rain. High 78°, low 62°.
Pressure30.06 inHg
Wind16.8 mph E
Humidity62%
Visibility—
Dew point61°
Sat, 1567° / 61°0.04
Morning66°feels 67°
Afternoon66°feels 66°
Evening62°feels 62°
Overnight62°feels 63°
67 °
Henderson, Saturday, 15 August
Light rain. High 67°, low 61°.
Pressure30.12 inHg
Wind10.6 mph E
Humidity99%
Visibility—
Dew point66°
Sun, 1680° / 61°0
Morning67°feels 67°
Afternoon78°feels 79°
Evening77°feels 78°
Overnight71°feels 71°
80 °
Henderson, Sunday, 16 August
Overcast. High 80°, low 61°.
Pressure30.09 inHg
Wind6.8 mph E
Humidity71%
Visibility—
Dew point65°
Mon, 1785° / 68°0.02
Morning72°feels 74°
Afternoon83°feels 86°
Evening80°feels 84°
Overnight73°feels 74°
85 °
Henderson, Monday, 17 August
Light rain. High 85°, low 68°.
Pressure30.03 inHg
Wind7.6 mph SE
Humidity64%
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 Henderson, 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.