10-day forecast for Lacey, IA: 59° to 94°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
94°
Best day: Sunday, August 9
67° · 0.28 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0994° / 72°0
Morning75°feels 77°
Afternoon93°feels 98°
Evening85°feels 95°
Overnight74°feels 75°
94 °
Lacey, Sunday, 9 August
Partly cloudy. High 94°, low 72°.
Pressure29.80 inHg
Wind12.1 mph SW
Humidity50%
Visibility6.2 mi
Dew point68°
Mon, 1091° / 73°0.02
Morning75°feels 76°
Afternoon91°feels 95°
Evening78°feels 78°
Overnight77°feels 78°
91 °
Lacey, Monday, 10 August
Light rain. High 91°, low 73°.
Pressure29.83 inHg
Wind6.6 mph SW
Humidity49%
Visibility6.2 mi
Dew point67°
Tue, 1193° / 74°0
Morning78°feels 78°
Afternoon91°feels 96°
Evening82°feels 87°
Overnight79°feels 79°
93 °
Lacey, Tuesday, 11 August
Partly cloudy. High 93°, low 74°.
Pressure29.74 inHg
Wind10.6 mph SW
Humidity49%
Visibility6.2 mi
Dew point68°
Wed, 1287° / 70°0.02
Morning74°feels 75°
Afternoon84°feels 86°
Evening76°feels 77°
Overnight72°feels 73°
87 °
Lacey, Wednesday, 12 August
Light rain. High 87°, low 70°.
Pressure29.85 inHg
Wind11.3 mph E
Humidity79%
Visibility6.2 mi
Dew point69°
Thu, 1373° / 62°0.12
Morning66°feels 66°
Afternoon72°feels 72°
Evening63°feels 64°
Overnight62°feels 62°
73 °
Lacey, Thursday, 13 August
Light rain. High 73°, low 62°.
Pressure29.94 inHg
Wind13 mph NE
Humidity71%
Visibility—
Dew point62°
Fri, 1479° / 59°0.01
Morning65°feels 65°
Afternoon78°feels 78°
Evening73°feels 73°
Overnight66°feels 66°
79 °
Lacey, Friday, 14 August
Light rain. High 79°, low 59°.
Pressure30.09 inHg
Wind10.4 mph E
Humidity50%
Visibility—
Dew point56°
Sat, 1567° / 60°0.28
Morning64°feels 64°
Afternoon61°feels 61°
Evening64°feels 64°
Overnight63°feels 63°
67 °
Lacey, Saturday, 15 August
Rain. High 67°, low 60°.
Pressure30.21 inHg
Wind15.9 mph E
Humidity89%
Visibility—
Dew point58°
Sun, 1678° / 62°0
Morning66°feels 66°
Afternoon74°feels 74°
Evening75°feels 76°
Overnight69°feels 69°
78 °
Lacey, Sunday, 16 August
Light rain. High 78°, low 62°.
Pressure30.12 inHg
Wind6.8 mph E
Humidity74%
Visibility—
Dew point63°
Mon, 1786° / 67°0.04
Morning72°feels 73°
Afternoon83°feels 86°
Evening80°feels 84°
Overnight71°feels 72°
86 °
Lacey, Monday, 17 August
Light rain. High 86°, low 67°.
Pressure30.03 inHg
Wind6.9 mph S
Humidity59%
Visibility—
Dew point65°
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 Lacey, 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.