0in

Rain Today

Rain Last Hour
0in

Recorded at St. Charles, St. Charles County Smartt Airport Updated 45 mins ago (0.1 miles away)

Get WillyWeather+ to remove ads

Real-Time Extremes

Hottest 103.9 °F
Oceanside, Camp Pendleton, Marine Corps Air Station, CA
Coldest 8.5 °F
Point Thomson Airstrip, AK
Windiest 28.9mph
Unalaska, Unalaska Airport, AK
Wettest (Last Hour) 0.6in
Harlingen, Rio Grande Valley International Airport, TX
Most Humid 100%
Metter Municipal Airport, GA
Least Humid 2%
CANDO, ND
Highest Pressure 1046.4 hPa
Salida - Monarch Pass, CO
Lowest Pressure 979.3 hPa
St. George, St. George Airport, AK

Trending Locations

Get WillyWeather+ to remove ads

St. Charles County Smartt Airport Rainfall Forecast

Today 4 Oct
No Rain
Mon 5 Oct
No Rain
Tue 6 Oct
No Rain
Wed 7 Oct
No Rain
Thu 8 Oct
10%
Fri 9 Oct
15%
Sat 10 Oct
No Rain

St. Charles County Smartt Airport Rainfall Statistics

October Rainfall

St. Charles, St. Charles County Smartt Airport (0 miles)

Total Rainfall 2026
25.5in
Daily Average 2026
0.1in
Wettest Day 18 May, 2026
1.6in
Wet Days 2026
77/277 (28%)
Total Rainfall September
1.5in
Daily Average September
0.1in
Wettest Day 20 September, 2026
0.9in
Wet Days September
9/30 (30%)
Total Rainfall October
0.4in
Daily Average October
0.2in
Wettest Day 1 October, 2026
0.4in
Wet Days October
1/4 (25%)

Climate (2021–2025)

St. Charles, St. Charles County Smartt Airport (0 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
36.2in
Monthly Average 2021–2026
2.9in
Daily Average 2021–2026
0.1in
Wettest Day 16 July, 2024
3.8in

Get WillyWeather+ to remove ads