10-day forecast for Lewistown, MO: 61° to 101°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
101°
Best day: Tuesday, August 11
88° · 0.54 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1097° / 77°0
Morning80°feels 81°
Afternoon95°feels 98°
Evening88°feels 92°
Overnight81°feels 83°
97 °
Lewistown, Monday, 10 August
Overcast. High 97°, low 77°.
Pressure29.88 inHg
Wind12.3 mph SW
Humidity44%
Visibility6.2 mi
Dew point65°
Tue, 11101° / 78°0
Morning82°feels 84°
Afternoon100°feels 104°
Evening89°feels 93°
Overnight83°feels 86°
101 °
Lewistown, Tuesday, 11 August
Partly cloudy. High 101°, low 78°.
Pressure29.83 inHg
Wind15 mph SW
Humidity41%
Visibility6.2 mi
Dew point65°
Wed, 12100° / 69°0.09
Morning74°feels 75°
Afternoon99°feels 102°
Evening86°feels 92°
Overnight72°feels 73°
100 °
Lewistown, Wednesday, 12 August
Light rain. High 100°, low 69°.
Pressure29.80 inHg
Wind4.7 mph E
Humidity39%
Visibility6.2 mi
Dew point65°
Thu, 1388° / 68°0.54
Morning73°feels 75°
Afternoon86°feels 89°
Evening74°feels 75°
Overnight73°feels 74°
88 °
Lewistown, Thursday, 13 August
Rain. High 88°, low 68°.
Pressure29.83 inHg
Wind20.7 mph NE
Humidity53%
Visibility—
Dew point66°
Fri, 1477° / 66°0.17
Morning69°feels 69°
Afternoon74°feels 76°
Evening77°feels 78°
Overnight72°feels 73°
77 °
Lewistown, Friday, 14 August
Light rain. High 77°, low 66°.
Pressure30.03 inHg
Wind17 mph E
Humidity84%
Visibility—
Dew point68°
Sat, 1595° / 69°0
Morning76°feels 77°
Afternoon92°feels 95°
Evening91°feels 96°
Overnight79°feels 81°
95 °
Lewistown, Saturday, 15 August
Overcast. High 95°, low 69°.
Pressure30.00 inHg
Wind14.3 mph E
Humidity43%
Visibility—
Dew point63°
Sun, 1685° / 70°0
Morning77°feels 79°
Afternoon84°feels 87°
Evening79°feels 80°
Overnight71°feels 71°
85 °
Lewistown, Sunday, 16 August
Overcast. High 85°, low 70°.
Pressure30.06 inHg
Wind14 mph N
Humidity55%
Visibility—
Dew point65°
Mon, 1783° / 61°0
Morning67°feels 67°
Afternoon82°feels 81°
Evening73°feels 73°
Overnight67°feels 67°
83 °
Lewistown, Monday, 17 August
Overcast. High 83°, low 61°.
Pressure30.09 inHg
Wind9 mph NE
Humidity39%
Visibility—
Dew point53°
Tue, 1897° / 64°0.11
Morning73°feels 74°
Afternoon92°feels 94°
Evening87°feels 92°
Overnight74°feels 75°
97 °
Lewistown, Tuesday, 18 August
Light rain. High 97°, low 64°.
Pressure29.77 inHg
Wind12.5 mph NE
Humidity41%
Visibility—
Dew point62°
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 Lewistown, 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.