10-day forecast for Lewis, MO: 67° to 111°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
111°
Best day: Tuesday, August 18
92°
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10102° / 78°0
Morning78°feels 79°
Afternoon101°feels 104°
Evening89°feels 94°
Overnight84°feels 84°
102 °
Lewis, Monday, 10 August
Light rain. High 102°, low 78°.
Pressure29.88 inHg
Wind17.5 mph SW
Humidity38%
Visibility6.2 mi
Dew point66°
Tue, 11105° / 77°0.02
Morning81°feels 83°
Afternoon103°feels 106°
Evening91°feels 91°
Overnight82°feels 83°
105 °
Lewis, Tuesday, 11 August
Light rain. High 105°, low 77°.
Pressure29.83 inHg
Wind18.7 mph SW
Humidity35%
Visibility6.2 mi
Dew point65°
Wed, 1298° / 74°0
Morning81°feels 83°
Afternoon92°feels 95°
Evening86°feels 89°
Overnight77°feels 78°
98 °
Lewis, Wednesday, 12 August
Overcast. High 98°, low 74°.
Pressure29.80 inHg
Wind11.7 mph SW
Humidity34%
Visibility6.2 mi
Dew point64°
Thu, 13104° / 73°0.01
Morning80°feels 81°
Afternoon94°feels 96°
Evening82°feels 85°
Overnight79°feels 79°
104 °
Lewis, Thursday, 13 August
Light rain. High 104°, low 73°.
Pressure29.80 inHg
Wind14.9 mph NE
Humidity32%
Visibility—
Dew point59°
Fri, 1494° / 71°0
Morning78°feels 80°
Afternoon92°feels 95°
Evening82°feels 85°
Overnight73°feels 74°
94 °
Lewis, Friday, 14 August
Overcast. High 94°, low 71°.
Pressure29.91 inHg
Wind17.9 mph E
Humidity38%
Visibility—
Dew point62°
Sat, 1598° / 67°0.02
Morning74°feels 76°
Afternoon92°feels 94°
Evening89°feels 94°
Overnight77°feels 77°
98 °
Lewis, Saturday, 15 August
Light rain. High 98°, low 67°.
Pressure30.03 inHg
Wind13.1 mph E
Humidity39%
Visibility—
Dew point61°
Sun, 1697° / 72°0
Morning79°feels 81°
Afternoon94°feels 99°
Evening89°feels 95°
Overnight79°feels 82°
97 °
Lewis, Sunday, 16 August
Partly cloudy. High 97°, low 72°.
Pressure30.03 inHg
Wind13.1 mph N
Humidity44%
Visibility—
Dew point66°
Mon, 1792° / 72°0.03
Morning79°feels 81°
Afternoon91°feels 97°
Evening83°feels 87°
Overnight76°feels 77°
92 °
Lewis, Monday, 17 August
Light rain. High 92°, low 72°.
Pressure30.00 inHg
Wind11.2 mph E
Humidity49%
Visibility—
Dew point68°
Tue, 18111° / 74°0
Morning84°feels 84°
Afternoon106°feels 105°
Evening102°feels 101°
Overnight84°feels 83°
111 °
Lewis, Tuesday, 18 August
Mostly clear. High 111°, low 74°.
Pressure29.85 inHg
Wind11.9 mph S
Humidity18%
Visibility—
Dew point51°
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 Lewis, MO 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.