10-day forecast for Foster, MO: 68° to 106°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
106°
Best day: Tuesday, August 11
99° · 0.3 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0999° / 78°0
Morning79°feels 79°
Afternoon98°feels 102°
Evening91°feels 92°
Overnight82°feels 83°
99 °
Foster, Sunday, 9 August
Overcast. High 99°, low 78°.
Pressure29.88 inHg
Wind16.9 mph SW
Humidity44%
Visibility6.2 mi
Dew point66°
Mon, 10102° / 81°0
Morning81°feels 82°
Afternoon100°feels 103°
Evening92°feels 91°
Overnight87°feels 87°
102 °
Foster, Monday, 10 August
Partly cloudy. High 102°, low 81°.
Pressure29.88 inHg
Wind20.1 mph SW
Humidity40%
Visibility6.2 mi
Dew point67°
Tue, 11106° / 84°0.01
Morning84°feels 85°
Afternoon103°feels 106°
Evening92°feels 92°
Overnight88°feels 88°
106 °
Foster, Tuesday, 11 August
Light rain. High 106°, low 84°.
Pressure29.83 inHg
Wind21.7 mph SW
Humidity37%
Visibility6.2 mi
Dew point66°
Wed, 12106° / 77°0.07
Morning78°feels 79°
Afternoon101°feels 103°
Evening83°feels 85°
Overnight84°feels 84°
106 °
Foster, Wednesday, 12 August
Light rain. High 106°, low 77°.
Pressure29.80 inHg
Wind11.7 mph W
Humidity36%
Visibility6.2 mi
Dew point64°
Thu, 1387° / 71°0.13
Morning81°feels 82°
Afternoon85°feels 88°
Evening72°feels 73°
Overnight73°feels 74°
87 °
Foster, Thursday, 13 August
Light rain. High 87°, low 71°.
Pressure29.85 inHg
Wind14.5 mph S
Humidity52%
Visibility—
Dew point66°
Fri, 1488° / 68°0.01
Morning72°feels 74°
Afternoon83°feels 85°
Evening80°feels 81°
Overnight74°feels 74°
88 °
Foster, Friday, 14 August
Light rain. High 88°, low 68°.
Pressure30.09 inHg
Wind14.1 mph E
Humidity57%
Visibility—
Dew point65°
Sat, 1589° / 69°0.03
Morning75°feels 76°
Afternoon88°feels 92°
Evening86°feels 91°
Overnight76°feels 77°
89 °
Foster, Saturday, 15 August
Light rain. High 89°, low 69°.
Pressure30.12 inHg
Wind12.6 mph SE
Humidity50%
Visibility—
Dew point65°
Sun, 1699° / 72°0.3
Morning78°feels 80°
Afternoon93°feels 96°
Evening97°feels 99°
Overnight90°feels 91°
99 °
Foster, Sunday, 16 August
Rain. High 99°, low 72°.
Pressure30.00 inHg
Wind19.6 mph S
Humidity45%
Visibility—
Dew point65°
Mon, 17100° / 84°0
Morning88°feels 90°
Afternoon98°feels 102°
Evening91°feels 100°
Overnight85°feels 89°
100 °
Foster, Monday, 17 August
Overcast. High 100°, low 84°.
Pressure29.91 inHg
Wind18.4 mph SW
Humidity34%
Visibility—
Dew point64°
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 Foster, 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.