10-day forecast for Derby, MO: 68° to 102°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
102°
Best day: Tuesday, August 11
88° · 0.88 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0995° / 71°0
Morning76°feels 77°
Afternoon94°feels 95°
Evening84°feels 88°
Overnight76°feels 77°
95 °
Derby, Sunday, 9 August
Clear. High 95°, low 71°.
Pressure30.00 inHg
Wind9.9 mph SW
Humidity46%
Visibility6.2 mi
Dew point68°
Mon, 10100° / 76°0
Morning79°feels 79°
Afternoon99°feels 102°
Evening85°feels 87°
Overnight82°feels 85°
100 °
Derby, Monday, 10 August
Clear. High 100°, low 76°.
Pressure29.97 inHg
Wind11.2 mph SW
Humidity39%
Visibility6.2 mi
Dew point66°
Tue, 11102° / 79°0
Morning81°feels 83°
Afternoon102°feels 103°
Evening87°feels 89°
Overnight82°feels 84°
102 °
Derby, Tuesday, 11 August
Mostly clear. High 102°, low 79°.
Pressure29.88 inHg
Wind11.4 mph SW
Humidity34%
Visibility6.2 mi
Dew point64°
Wed, 1287° / 73°0.11
Morning76°feels 77°
Afternoon78°feels 79°
Evening76°feels 77°
Overnight84°feels 86°
87 °
Derby, Wednesday, 12 August
Light rain. High 87°, low 73°.
Pressure29.88 inHg
Wind7.7 mph W
Humidity56%
Visibility6.2 mi
Dew point67°
Thu, 1388° / 71°0.88
Morning75°feels 78°
Afternoon84°feels 88°
Evening78°feels 79°
Overnight73°feels 75°
88 °
Derby, Thursday, 13 August
Rain. High 88°, low 71°.
Pressure29.91 inHg
Wind11.7 mph S
Humidity61%
Visibility—
Dew point68°
Fri, 1484° / 71°0.18
Morning75°feels 78°
Afternoon83°feels 87°
Evening76°feels 77°
Overnight72°feels 73°
84 °
Derby, Friday, 14 August
Light rain. High 84°, low 71°.
Pressure30.00 inHg
Wind11.3 mph E
Humidity66%
Visibility—
Dew point70°
Sat, 1586° / 68°0.12
Morning73°feels 75°
Afternoon86°feels 90°
Evening81°feels 85°
Overnight72°feels 74°
86 °
Derby, Saturday, 15 August
Light rain. High 86°, low 68°.
Pressure30.12 inHg
Wind10.3 mph SE
Humidity57%
Visibility—
Dew point67°
Sun, 1695° / 71°0.04
Morning78°feels 81°
Afternoon93°feels 100°
Evening84°feels 91°
Overnight74°feels 76°
95 °
Derby, Sunday, 16 August
Light rain. High 95°, low 71°.
Pressure30.03 inHg
Wind8.5 mph NE
Humidity47%
Visibility—
Dew point68°
Mon, 1795° / 72°0.08
Morning76°feels 79°
Afternoon87°feels 93°
Evening83°feels 90°
Overnight74°feels 76°
95 °
Derby, Monday, 17 August
Light rain. High 95°, low 72°.
Pressure30.03 inHg
Wind11.1 mph NE
Humidity60%
Visibility—
Dew point70°
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 Derby, 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.