10-day forecast for Lexington, IA: 61° to 94°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
94°
Best day: Tuesday, August 11
69° · 1.64 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 71°0
Morning75°feels 76°
Afternoon86°feels 92°
Evening80°feels 80°
Overnight77°feels 78°
88 °
Lexington, Monday, 10 August
Overcast. High 88°, low 71°.
Pressure29.88 inHg
Wind3.4 mph N
Humidity66%
Visibility6.2 mi
Dew point69°
Tue, 1194° / 72°0
Morning75°feels 76°
Afternoon91°feels 97°
Evening82°feels 88°
Overnight72°feels 73°
94 °
Lexington, Tuesday, 11 August
Light rain. High 94°, low 72°.
Pressure29.77 inHg
Wind11.5 mph SW
Humidity53%
Visibility6.2 mi
Dew point68°
Wed, 1283° / 70°0.36
Morning72°feels 74°
Afternoon82°feels 86°
Evening75°feels 76°
Overnight73°feels 74°
83 °
Lexington, Wednesday, 12 August
Rain. High 83°, low 70°.
Pressure29.85 inHg
Wind4.9 mph E
Humidity71%
Visibility6.2 mi
Dew point71°
Thu, 1375° / 62°0.1
Morning66°feels 66°
Afternoon74°feels 74°
Evening68°feels 68°
Overnight65°feels 65°
75 °
Lexington, Thursday, 13 August
Light rain. High 75°, low 62°.
Pressure29.97 inHg
Wind13.1 mph NE
Humidity67%
Visibility—
Dew point62°
Fri, 1469° / 62°1.64
Morning63°feels 64°
Afternoon66°feels 66°
Evening67°feels 67°
Overnight64°feels 64°
69 °
Lexington, Friday, 14 August
Heavy rain. High 69°, low 62°.
Pressure30.15 inHg
Wind12.8 mph E
Humidity84%
Visibility—
Dew point60°
Sat, 1570° / 61°0.07
Morning63°feels 63°
Afternoon69°feels 70°
Evening70°feels 71°
Overnight66°feels 67°
70 °
Lexington, Saturday, 15 August
Light rain. High 70°, low 61°.
Pressure30.15 inHg
Wind12.2 mph E
Humidity87%
Visibility—
Dew point64°
Sun, 1679° / 67°0.01
Morning71°feels 72°
Afternoon78°feels 79°
Evening75°feels 76°
Overnight69°feels 70°
79 °
Lexington, Sunday, 16 August
Light rain. High 79°, low 67°.
Pressure30.09 inHg
Wind7.7 mph N
Humidity74%
Visibility—
Dew point68°
Mon, 1783° / 65°0
Morning70°feels 71°
Afternoon81°feels 83°
Evening78°feels 78°
Overnight69°feels 70°
83 °
Lexington, Monday, 17 August
Overcast. High 83°, low 65°.
Pressure30.09 inHg
Wind6.2 mph E
Humidity65%
Visibility—
Dew point66°
Tue, 1885° / 66°0
Morning71°feels 73°
Afternoon82°feels 85°
Evening80°feels 83°
Overnight73°feels 75°
85 °
Lexington, Tuesday, 18 August
Partly cloudy. High 85°, low 66°.
Pressure29.94 inHg
Wind13.2 mph SE
Humidity66%
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 Lexington, 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.