Saint Charles Weather Conditions
Current Temperature Level
Saint Charles Weather Conditions
Current Temperature Level
Feels Like 26°C
Chances of Rain6%
24°6%11 PM24°5%12 AM24°5%1 AM23°9%2 AM
23°27%3 AM
23°21%4 AM
22°85%5 AM22°90%6 AM22°88%7 AM22°90%8 AM23°85%9 AM24°82%10 AM24°84%11 AM
28°78%12 PM24°22%1 PM
24°50%2 PM24°24%3 PM25°22%4 PM24°32%5 PM24°21%6 PM
25°8%7 PM
24°19%8 PM23°26%9 PM
22°20%Skies are likely to remain clear overnight.
Last Updated: 2026-08-18 22:30 (Local Time)
109°ESE
Direction
6.1km/h
Wind Speed
Gust Speed
1.7m/s
Precipitation
Precipitation
0mm
Pressure
1014mb
UV Index
0Low
Today
25
°C
66%Wednesday
23
°C84%Thursday
23
°C82%Friday
25
°C70%Saturday
24
°C71%Sunday
25
°C73%Monday
23
°C86%Tuesday
24
°C81%Wednesday
25
°C71%Thursday
25
°C69%Sunny
Clear Sky with temperature at 25 °C and humidity will be at 66% with 10.1 km/h winds.34°C / 18°C
Humi.66 %
Prec.0 mm
Sunrise
06:18 AM13hrs 35min
Sunset
07:53 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
20 °C
83 %
0
3.6 kmph / E
Clear
Feels 22 °C
Cover 15 %
Visibility 10 km
1 AM
Clear
20 °C
84 %
0
4.7 kmph / SE
ClearFeels 21 °C
Cover 5 %
Visibility 10 km
2 AM
Overcast
19 °C
82 %
0
3.6 kmph / SE
OvercastFeels 21 °C
Cover 100 %
Visibility 10 km
3 AM
Clear
19 °C
78 %
0
2.5 kmph / ENE
ClearFeels 20 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
19 °C
77 %
0
2.2 kmph / WSW
ClearFeels 20 °C
Cover 3 %
Visibility 10 km
5 AM
Clear
19 °C
85 %
0
2.5 kmph / W
ClearFeels 20 °C
Cover 0 %
Visibility 10 km
6 AM
Clear
18 °C
84 %
0
4.3 kmph / SSW
ClearFeels 19 °C
Cover 0 %
Visibility 10 km
7 AM
Sunny
18 °C
90 %
0.2
6.1 kmph / SSW
SunnyFeels 19 °C
Cover 0 %
Visibility 10 km
8 AM
Partly Cloudy
20 °C
89 %
0.8
6.5 kmph / SSW
Partly CloudyFeels 22 °C
Cover 35 %
Visibility 10 km
9 AM
Sunny
23 °C
77 %
2.1
9.4 kmph / SSW
SunnyFeels 24 °C
Cover 1 %
Visibility 10 km
10 AM
Sunny
25 °C
66 %
4.1
7.2 kmph / SW
SunnyFeels 27 °C
Cover 2 %
Visibility 10 km
11 AM
Sunny
31 °C
52 %
6.4
8.6 kmph / SSW
SunnyFeels 33 °C
Cover 3 %
Visibility 10 km
12 PM
Sunny
32 °C
49 %
8.1
10.1 kmph / SSW
SunnyFeels 33 °C
Cover 1 %
Visibility 10 km
1 PM
Sunny
33 °C
47 %
8.8
9 kmph / SW
SunnyFeels 35 °C
Cover 1 %
Visibility 10 km
2 PM
Sunny
32 °C
46 %
8.3
7.6 kmph / SW
SunnyFeels 33 °C
Cover 17 %
Visibility 10 km
3 PM
Sunny
34 °C
41 %
6.4
7.2 kmph / SSW
SunnyFeels 36 °C
Cover 6 %
Visibility 10 km
4 PM
Overcast
32 °C
41 %
4.3
5 kmph / S
OvercastFeels 33 °C
Cover 93 %
Visibility 10 km
5 PM
Overcast
32 °C
41 %
2.2
8.6 kmph / S
OvercastFeels 32 °C
Cover 88 %
Visibility 10 km
6 PM
Cloudy
30 °C
49 %
0.8
4.7 kmph / SSE
CloudyFeels 31 °C
Cover 80 %
Visibility 10 km
7 PM
Sunny
30 °C
52 %
0.2
5.8 kmph / E
SunnyFeels 31 °C
Cover 6 %
Visibility 10 km
8 PM
Clear
27 °C
61 %
0
9 kmph / ESE
ClearFeels 28 °C
Cover 0 %
Visibility 10 km
9 PM
Clear
25 °C
66 %
0
7.6 kmph / E
ClearFeels 27 °C
Cover 0 %
Visibility 10 km
10 PM
Clear
24 °C
72 %
0
6.1 kmph / ESE
ClearFeels 26 °C
Cover 0 %
Visibility 10 km
11 PM
Clear
24 °C
69 %
0
6.8 kmph / SE
ClearFeels 25 °C
Cover 0 %
Visibility 10 km
25°19°31°19°32°18°35°19°36°20°27°20°34°20°35°21°36°22°37°24°38°24°37°24°39°22°38°26°39°26°32°24°31°22°34°18°28°21°28°19°33°19°31°20°30°22°26°20°29°20°31°19°31°20°30°20°
30°20°29°19°29°19°AugustWeather Overview
No. of days:
Sunny
17
Cloudy
1
Rainy
10
Snowy
0
The monthly weather averages in Saint Charles consist of 17 sunny days, 1 cloudy days, 10 rainy days, and 0 snowy days.
Saint Charles's Locations Weather Conditions
United States's Hottest Cities - August 2026
1.
Park Village, California
42 °C
Overcast
10%
0
9.4 kmph / SE
2.
Yuma, Arizona
42 °C
Blowing dust
22%
0
20.5 kmph / SSW
3.
Guadalupe, Arizona
41 °C
Clear
15%
0
26.3 kmph / E
4.
Tolleson, Arizona
41 °C
Clear
15%
0
26.3 kmph / E
5.
Sun City, Arizona
41 °C
Clear
16%
0
32 kmph / E
6.
Surprise, Arizona
41 °C
Clear
16%
0
32 kmph / E
7.
Buckeye, Arizona
41 °C
Clear
14%
0
8.6 kmph / ESE
8.
Chandler, Arizona
41 °C
Clear
14%
0
36 kmph / ENE
9.
Tempe, Arizona
41 °C
Clear
14%
0
26.3 kmph / E
10.
Phoenix, Arizona
41 °C
Clear
14%
0
32 kmph / E
Last Updated: 19 Aug 2026, 03:56 AM
City Weather RankingsFAQs About Saint Charles Weather Conditions
1. What is the current temperature in Saint Charles today - 18 August 2026?
1. What is the current temperature in Saint Charles today - 18 August 2026?
The current temperature in Saint Charles is 24°C, with a feels-like temperature of 26°C. Today's forecast shows a high of 34°C and a low of 18°C, giving a 16 degree swing through the day as of 10:30 PM 18 August 2026.
2. What are the current weather parameters in Saint Charles today?
2. What are the current weather parameters in Saint Charles today?
Here is a complete overview of Saint Charles's current weather conditions as of 10:30 PM 18 August 2026: Condition : Clear Temperature : 24°C Pleasant (Feels like 26°C) Humidity : 72% Wind Speed : 6.1 km/h from ESE (109 degrees), Gust 1.7 m/s UV Index : 0 (Low Air Pressure : 1014 mb Cloud Cover : 0% Visibility : 10 km Precipitation : 0 mm (5% chance of rain)
3. What is the 10-day weather forecast for Saint Charles from 10:30 PM 18 August 2026?
3. What is the 10-day weather forecast for Saint Charles from 10:30 PM 18 August 2026?
From 10:30 PM 18 August 2026, Saint Charles's 10-day forecast shows this trend: Today (Aug. 18) : Temp. 25°C, Hum. 66% and Sunny condition. Wednesday (Aug. 19) : Temp. 23°C, Hum. 84% and Rain condition. Thursday (Aug. 20) : Temp. 23°C, Hum. 82% and Mist condition. Friday (Aug. 21) : Temp. 25°C, Hum. 70% and Sunny condition. Saturday (Aug. 22) : Temp. 24°C, Hum. 71% and Sunny condition. Sunday (Aug. 23) : Temp. 25°C, Hum. 73% and Overcast condition. Monday (Aug. 24) : Temp. 23°C, Hum. 86% and Patchy rain nearby condition. Tuesday (Aug. 25) : Temp. 24°C, Hum. 81% and Partly Cloudy condition. Wednesday (Aug. 26) : Temp. 25°C, Hum. 71% and Rain Showers condition. Thursday (Aug. 27) : Temp. 25°C, Hum. 69% and Rain Showers condition.
4. Will it rain in Saint Charles today?
4. Will it rain in Saint Charles today?
As of 10:30 PM 18 August 2026, there is a 5% chance of rainfall in Saint Charles later today around 2026-08-18 23:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Saint Charles in August 2026?
5. What is the monthly weather forecast for Saint Charles in August 2026?
August 2026 in Saint Charles is forecast to have 17 sunny days, 10 rainy days, 1 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 18°C to highs of 39°C.
6. How does the weather in Saint Charles affect air quality?
6. How does the weather in Saint Charles affect air quality?
Weather directly impacts air quality in Saint Charles. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
