10-day forecast for Lucas, IA: 61° to 97°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
97°
Best day: Tuesday, August 11
67° · 0.23 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 73°0.02
Morning73°feels 73°
Afternoon85°feels 91°
Evening77°feels 78°
Overnight76°feels 78°
85 °
Lucas, Monday, 10 August
Light rain. High 85°, low 73°.
Pressure29.88 inHg
Wind6.8 mph E
Humidity67%
Visibility6.2 mi
Dew point69°
Tue, 1197° / 74°0.01
Morning74°feels 75°
Afternoon90°feels 98°
Evening84°feels 90°
Overnight80°feels 80°
97 °
Lucas, Tuesday, 11 August
Light rain. High 97°, low 74°.
Pressure29.77 inHg
Wind9.8 mph SW
Humidity61%
Visibility6.2 mi
Dew point71°
Wed, 1283° / 71°0.02
Morning73°feels 74°
Afternoon84°feels 90°
Evening77°feels 78°
Overnight71°feels 72°
83 °
Lucas, Wednesday, 12 August
Light rain. High 83°, low 71°.
Pressure29.85 inHg
Wind5.9 mph E
Humidity75%
Visibility6.2 mi
Dew point72°
Thu, 1379° / 63°0.14
Morning69°feels 69°
Afternoon78°feels 78°
Evening68°feels 68°
Overnight69°feels 70°
79 °
Lucas, Thursday, 13 August
Light rain. High 79°, low 63°.
Pressure29.91 inHg
Wind18.7 mph NE
Humidity57%
Visibility—
Dew point61°
Fri, 1467° / 62°0.23
Morning63°feels 64°
Afternoon65°feels 65°
Evening65°feels 65°
Overnight62°feels 62°
67 °
Lucas, Friday, 14 August
Light rain. High 67°, low 62°.
Pressure30.12 inHg
Wind14 mph E
Humidity97%
Visibility—
Dew point64°
Sat, 1574° / 61°0.2
Morning64°feels 64°
Afternoon69°feels 70°
Evening72°feels 73°
Overnight67°feels 67°
74 °
Lucas, Saturday, 15 August
Light rain. High 74°, low 61°.
Pressure30.12 inHg
Wind10.8 mph E
Humidity92%
Visibility—
Dew point65°
Sun, 1678° / 66°0
Morning70°feels 71°
Afternoon77°feels 78°
Evening76°feels 77°
Overnight69°feels 70°
78 °
Lucas, Sunday, 16 August
Overcast. High 78°, low 66°.
Pressure30.12 inHg
Wind10 mph N
Humidity71%
Visibility—
Dew point66°
Mon, 1782° / 67°0
Morning72°feels 73°
Afternoon81°feels 83°
Evening77°feels 78°
Overnight70°feels 70°
82 °
Lucas, Monday, 17 August
Overcast. High 82°, low 67°.
Pressure30.09 inHg
Wind7.5 mph S
Humidity59%
Visibility—
Dew point64°
Tue, 1888° / 66°0
Morning72°feels 74°
Afternoon85°feels 92°
Evening84°feels 93°
Overnight79°feels 82°
88 °
Lucas, Tuesday, 18 August
Overcast. High 88°, low 66°.
Pressure29.91 inHg
Wind12.9 mph SE
Humidity66%
Visibility—
Dew point70°
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 Lucas, 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.