10-day forecast for Charleston, KS: 67° to 109°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
109°
Best day: Tuesday, August 18
98° · 0.17 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10107° / 77°0
Morning79°feels 79°
Afternoon105°feels 99°
Evening98°feels 93°
Overnight87°feels 83°
107 °
Charleston, Monday, 10 August
Partly cloudy. High 107°, low 77°.
Pressure29.74 inHg
Wind19.1 mph SW
Humidity12%
Visibility6.2 mi
Dew point43°
Tue, 11108° / 79°0
Morning81°feels 81°
Afternoon107°feels 103°
Evening101°feels 97°
Overnight87°feels 84°
108 °
Charleston, Tuesday, 11 August
Clear. High 108°, low 79°.
Pressure29.77 inHg
Wind19 mph SW
Humidity16%
Visibility6.2 mi
Dew point49°
Wed, 12108° / 78°0
Morning81°feels 81°
Afternoon106°feels 103°
Evening102°feels 99°
Overnight86°feels 83°
108 °
Charleston, Wednesday, 12 August
Overcast. High 108°, low 78°.
Pressure29.68 inHg
Wind14.4 mph S
Humidity18%
Visibility6.2 mi
Dew point52°
Thu, 13105° / 76°0.11
Morning88°feels 86°
Afternoon95°feels 94°
Evening77°feels 78°
Overnight88°feels 86°
105 °
Charleston, Thursday, 13 August
Light rain. High 105°, low 76°.
Pressure29.65 inHg
Wind27.4 mph W
Humidity23%
Visibility—
Dew point53°
Fri, 1491° / 67°0.04
Morning71°feels 72°
Afternoon82°feels 83°
Evening88°feels 89°
Overnight74°feels 74°
91 °
Charleston, Friday, 14 August
Light rain. High 91°, low 67°.
Pressure29.94 inHg
Wind18.1 mph N
Humidity55%
Visibility—
Dew point61°
Sat, 1598° / 67°0.17
Morning73°feels 74°
Afternoon91°feels 91°
Evening94°feels 93°
Overnight73°feels 73°
98 °
Charleston, Saturday, 15 August
Light rain. High 98°, low 67°.
Pressure30.00 inHg
Wind20.9 mph SW
Humidity41%
Visibility—
Dew point59°
Sun, 1699° / 70°0.03
Morning75°feels 76°
Afternoon89°feels 90°
Evening97°feels 94°
Overnight82°feels 80°
99 °
Charleston, Sunday, 16 August
Light rain. High 99°, low 70°.
Pressure30.09 inHg
Wind17.8 mph N
Humidity46%
Visibility—
Dew point62°
Mon, 17106° / 74°0.01
Morning83°feels 82°
Afternoon103°feels 100°
Evening101°feels 97°
Overnight86°feels 83°
106 °
Charleston, Monday, 17 August
Light rain. High 106°, low 74°.
Pressure29.88 inHg
Wind18.2 mph S
Humidity16%
Visibility—
Dew point45°
Tue, 18109° / 76°0
Morning84°feels 82°
Afternoon105°feels 101°
Evening103°feels 98°
Overnight87°feels 83°
109 °
Charleston, Tuesday, 18 August
Clear. High 109°, low 76°.
Pressure29.80 inHg
Wind16.5 mph SW
Humidity12%
Visibility—
Dew point39°
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 Charleston, 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.