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As of 08:47 CDT

Weather in St. Charles, AR

79°Current weather

St. Charles, Sunday, 9 August, 08:47

Overcast. Feels like 80°. High 95°, low 73°.

Pressure30.06 inHg
Wind3.1 mph SW
Humidity79%
Visibility6.2 mi
Dew point72°

10-day forecast for St. Charles, AR: 73° to 112°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

112°
Best day: Monday, August 17
95°
Worst day: Sunday, August 9

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1099° / 75°0Light rain
MorningPartly cloudy79°feels 79°
AfternoonPartly cloudy99°feels 103°
EveningClear86°feels 90°
OvernightMostly clear78°feels 79°
99 °Light rain

St. Charles, Monday, 10 August

Light rain. High 99°, low 75°.

Pressure30.06 inHg
Wind8.6 mph SW
Humidity40%
Visibility6.2 mi
Dew point68°
Tue, 11100° / 76°0Light rain
MorningLight rain80°feels 83°
AfternoonClear99°feels 102°
EveningClear89°feels 90°
OvernightClear80°feels 83°
100 °Light rain

St. Charles, Tuesday, 11 August

Light rain. High 100°, low 76°.

Pressure30.03 inHg
Wind11.2 mph SW
Humidity40%
Visibility6.2 mi
Dew point68°
Wed, 12102° / 79°0Mostly clear
MorningClear82°feels 85°
AfternoonOvercast102°feels 106°
EveningClear90°feels 92°
OvernightClear81°feels 82°
102 °Mostly clear

St. Charles, Wednesday, 12 August

Mostly clear. High 102°, low 79°.

Pressure29.94 inHg
Wind11.6 mph SW
Humidity34%
Visibility6.2 mi
Dew point66°
Thu, 13104° / 78°0Overcast
MorningOvercast82°feels 86°
AfternoonOvercast101°feels 105°
EveningOvercast96°feels 98°
OvernightOvercast83°feels 84°
104 °Overcast

St. Charles, Thursday, 13 August

Overcast. High 104°, low 78°.

Pressure29.91 inHg
Wind12.8 mph S
Humidity31%
Visibility—
Dew point63°
Fri, 14104° / 79°0Partly cloudy
MorningPartly cloudy86°feels 87°
AfternoonPartly cloudy101°feels 104°
EveningPartly cloudy97°feels 99°
OvernightPartly cloudy87°feels 86°
104 °Partly cloudy

St. Charles, Friday, 14 August

Partly cloudy. High 104°, low 79°.

Pressure30.00 inHg
Wind11.1 mph W
Humidity29%
Visibility—
Dew point61°
Sat, 15107° / 77°0Mostly clear
MorningMostly clear85°feels 86°
AfternoonMostly clear103°feels 105°
EveningMostly clear98°feels 98°
OvernightMostly clear86°feels 86°
107 °Mostly clear

St. Charles, Saturday, 15 August

Mostly clear. High 107°, low 77°.

Pressure30.09 inHg
Wind10.6 mph S
Humidity25%
Visibility—
Dew point58°
Sun, 16110° / 79°0Overcast
MorningOvercast87°feels 87°
AfternoonOvercast107°feels 107°
EveningOvercast101°feels 100°
OvernightOvercast88°feels 87°
110 °Overcast

St. Charles, Sunday, 16 August

Overcast. High 110°, low 79°.

Pressure30.03 inHg
Wind9.9 mph SW
Humidity20%
Visibility—
Dew point55°
Mon, 17112° / 83°0Overcast
MorningOvercast91°feels 91°
AfternoonOvercast108°feels 107°
EveningOvercast97°feels 99°
OvernightOvercast89°feels 92°
112 °Overcast

St. Charles, Monday, 17 August

Overcast. High 112°, low 83°.

Pressure29.94 inHg
Wind12.4 mph W
Humidity16%
Visibility—
Dew point50°
Tue, 18111° / 81°0Mostly clear
MorningMostly clear89°feels 90°
AfternoonMostly clear108°feels 109°
EveningMostly clear104°feels 104°
OvernightMostly clear92°feels 93°
111 °Mostly clear

St. Charles, Tuesday, 18 August

Mostly clear. High 111°, low 81°.

Pressure29.88 inHg
Wind11.9 mph SW
Humidity20%
Visibility—
Dew point55°

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 St. Charles, AR 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.