10-day forecast for Alton, KS: 65° to 114°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
114°
Best day: Tuesday, August 11
94° · 0.29 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10101° / 79°0.04
Morning79°feels 79°
Afternoon98°feels 94°
Evening94°feels 89°
Overnight82°feels 81°
101 °
Alton, Monday, 10 August
Light rain. High 101°, low 79°.
Pressure29.77 inHg
Wind8.4 mph SW
Humidity21%
Visibility6.2 mi
Dew point51°
Tue, 11114° / 82°0
Morning87°feels 85°
Afternoon112°feels 109°
Evening107°feels 102°
Overnight93°feels 89°
114 °
Alton, Tuesday, 11 August
Partly cloudy. High 114°, low 82°.
Pressure29.68 inHg
Wind15.1 mph SW
Humidity16%
Visibility6.2 mi
Dew point51°
Wed, 12107° / 77°0.01
Morning82°feels 82°
Afternoon104°feels 102°
Evening92°feels 92°
Overnight84°feels 83°
107 °
Alton, Wednesday, 12 August
Light rain. High 107°, low 77°.
Pressure29.74 inHg
Wind12.9 mph NE
Humidity24%
Visibility6.2 mi
Dew point56°
Thu, 13109° / 72°0.02
Morning80°feels 80°
Afternoon97°feels 97°
Evening87°feels 89°
Overnight75°feels 76°
109 °
Alton, Thursday, 13 August
Light rain. High 109°, low 72°.
Pressure29.68 inHg
Wind23.4 mph NE
Humidity27%
Visibility—
Dew point55°
Fri, 1488° / 65°0.05
Morning67°feels 68°
Afternoon76°feels 76°
Evening85°feels 86°
Overnight71°feels 72°
88 °
Alton, Friday, 14 August
Light rain. High 88°, low 65°.
Pressure29.97 inHg
Wind17.5 mph NE
Humidity70%
Visibility—
Dew point62°
Sat, 1592° / 67°0.11
Morning71°feels 72°
Afternoon81°feels 82°
Evening90°feels 92°
Overnight78°feels 80°
92 °
Alton, Saturday, 15 August
Light rain. High 92°, low 67°.
Pressure30.06 inHg
Wind9.3 mph NE
Humidity71%
Visibility—
Dew point67°
Sun, 1694° / 70°0.29
Morning75°feels 77°
Afternoon89°feels 92°
Evening89°feels 91°
Overnight74°feels 75°
94 °
Alton, Sunday, 16 August
Rain. High 94°, low 70°.
Pressure30.09 inHg
Wind12.3 mph E
Humidity52%
Visibility—
Dew point66°
Mon, 17103° / 72°0.05
Morning78°feels 79°
Afternoon94°feels 97°
Evening98°feels 99°
Overnight81°feels 84°
103 °
Alton, Monday, 17 August
Light rain. High 103°, low 72°.
Pressure29.94 inHg
Wind15.4 mph N
Humidity40%
Visibility—
Dew point63°
Tue, 18112° / 74°0
Morning85°feels 84°
Afternoon109°feels 105°
Evening106°feels 102°
Overnight89°feels 86°
112 °
Alton, Tuesday, 18 August
Partly cloudy. High 112°, low 74°.
Pressure29.74 inHg
Wind14.9 mph SW
Humidity13%
Visibility—
Dew point43°
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 Alton, KS 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.