10-day forecast for Sumach, MO: 64° to 95°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
95°
Best day: Tuesday, August 11
93° · 0.96 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0991° / 70°0
Morning75°feels 76°
Afternoon90°feels 97°
Evening82°feels 87°
Overnight71°feels 72°
91 °
Sumach, Sunday, 9 August
Mostly clear. High 91°, low 70°.
Pressure30.06 inHg
Wind7.8 mph S
Humidity59%
Visibility6.2 mi
Dew point71°
Mon, 1094° / 74°0
Morning77°feels 78°
Afternoon93°feels 101°
Evening84°feels 90°
Overnight77°feels 78°
94 °
Sumach, Monday, 10 August
Clear. High 94°, low 74°.
Pressure30.03 inHg
Wind13 mph SW
Humidity53%
Visibility6.2 mi
Dew point71°
Tue, 1195° / 76°0
Morning79°feels 79°
Afternoon94°feels 103°
Evening86°feels 92°
Overnight79°feels 79°
95 °
Sumach, Tuesday, 11 August
Clear. High 95°, low 76°.
Pressure29.97 inHg
Wind15.7 mph SW
Humidity51%
Visibility6.2 mi
Dew point72°
Wed, 1284° / 76°0.07
Morning80°feels 84°
Afternoon83°feels 89°
Evening83°feels 88°
Overnight83°feels 85°
84 °
Sumach, Wednesday, 12 August
Light rain. High 84°, low 76°.
Pressure29.91 inHg
Wind5.3 mph NW
Humidity56%
Visibility6.2 mi
Dew point72°
Thu, 1393° / 72°0.96
Morning78°feels 81°
Afternoon87°feels 94°
Evening73°feels 75°
Overnight73°feels 75°
93 °
Sumach, Thursday, 13 August
Heavy rain. High 93°, low 72°.
Pressure29.88 inHg
Wind14.9 mph NE
Humidity57%
Visibility—
Dew point70°
Fri, 1481° / 72°0.32
Morning74°feels 76°
Afternoon78°feels 79°
Evening77°feels 78°
Overnight72°feels 73°
81 °
Sumach, Friday, 14 August
Rain. High 81°, low 72°.
Pressure30.09 inHg
Wind9.5 mph NE
Humidity80%
Visibility—
Dew point71°
Sat, 1583° / 64°0
Morning69°feels 69°
Afternoon81°feels 82°
Evening78°feels 78°
Overnight71°feels 71°
83 °
Sumach, Saturday, 15 August
Overcast. High 83°, low 64°.
Pressure30.24 inHg
Wind9.4 mph E
Humidity57%
Visibility—
Dew point62°
Sun, 1679° / 67°0.22
Morning69°feels 69°
Afternoon75°feels 76°
Evening77°feels 79°
Overnight72°feels 73°
79 °
Sumach, Sunday, 16 August
Rain. High 79°, low 67°.
Pressure30.21 inHg
Wind7 mph E
Humidity86%
Visibility—
Dew point68°
Mon, 1789° / 73°0.02
Morning78°feels 81°
Afternoon87°feels 95°
Evening83°feels 90°
Overnight78°feels 78°
89 °
Sumach, Monday, 17 August
Light rain. High 89°, low 73°.
Pressure30.03 inHg
Wind19 mph S
Humidity62%
Visibility—
Dew point71°
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 Sumach, 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.