10-day forecast for Sullivan, MO: 57° to 105°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
101°
Best day: Monday, August 10
85° · 0.22 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0998° / 70°0
Morning76°feels 77°
Afternoon97°feels 99°
Evening85°feels 87°
Overnight75°feels 76°
98 °
Sullivan, Sunday, 9 August
Overcast. High 98°, low 70°.
Pressure29.94 inHg
Wind12.2 mph SW
Humidity39%
Visibility6.2 mi
Dew point66°
Mon, 10101° / 75°0
Morning79°feels 79°
Afternoon100°feels 102°
Evening87°feels 88°
Overnight78°feels 79°
101 °
Sullivan, Monday, 10 August
Clear. High 101°, low 75°.
Pressure29.94 inHg
Wind12.7 mph SW
Humidity37%
Visibility6.2 mi
Dew point66°
Tue, 11105° / 75°0.05
Morning80°feels 80°
Afternoon103°feels 105°
Evening75°feels 76°
Overnight82°feels 83°
105 °
Sullivan, Tuesday, 11 August
Light rain. High 105°, low 75°.
Pressure29.88 inHg
Wind13.7 mph SW
Humidity32%
Visibility6.2 mi
Dew point64°
Wed, 1294° / 69°0.04
Morning76°feels 77°
Afternoon99°feels 101°
Evening80°feels 83°
Overnight81°feels 83°
94 °
Sullivan, Wednesday, 12 August
Light rain. High 94°, low 69°.
Pressure29.85 inHg
Wind9.1 mph S
Humidity61%
Visibility6.2 mi
Dew point68°
Thu, 1386° / 70°0.13
Morning75°feels 77°
Afternoon84°feels 87°
Evening74°feels 75°
Overnight71°feels 72°
86 °
Sullivan, Thursday, 13 August
Light rain. High 86°, low 70°.
Pressure29.83 inHg
Wind8.7 mph NE
Humidity54%
Visibility—
Dew point65°
Fri, 1483° / 65°0.01
Morning70°feels 71°
Afternoon80°feels 81°
Evening73°feels 73°
Overnight65°feels 65°
83 °
Sullivan, Friday, 14 August
Light rain. High 83°, low 65°.
Pressure30.12 inHg
Wind11.7 mph NE
Humidity49%
Visibility—
Dew point58°
Sat, 1586° / 57°0
Morning64°feels 64°
Afternoon82°feels 81°
Evening79°feels 80°
Overnight67°feels 67°
86 °
Sullivan, Saturday, 15 August
Overcast. High 86°, low 57°.
Pressure30.24 inHg
Wind9.4 mph SE
Humidity39%
Visibility—
Dew point51°
Sun, 1685° / 65°0.22
Morning69°feels 71°
Afternoon80°feels 83°
Evening78°feels 79°
Overnight72°feels 73°
85 °
Sullivan, Sunday, 16 August
Light rain. High 85°, low 65°.
Pressure30.15 inHg
Wind11.3 mph S
Humidity65%
Visibility—
Dew point66°
Mon, 17101° / 72°0.16
Morning80°feels 82°
Afternoon97°feels 101°
Evening89°feels 94°
Overnight77°feels 78°
101 °
Sullivan, Monday, 17 August
Light rain. High 101°, low 72°.
Pressure29.88 inHg
Wind15.3 mph SW
Humidity32%
Visibility—
Dew point60°
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 Sullivan, 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.