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Weather Forecast for Arnold, MO
Current Weather Conditions
Arnold, MO
| |
Temperature70°F | Feels Like70°F |
Humidity87% | WindSSE 5 mph |
Pressure29 in | Visibility10 mi |
Conditions at Cahokia/St. Louis | |
Light RainWeather Forecast
Tonight
 61°F | Thunderstorms - some may contain locally heavy rain, especially this evening. Low 61F. Winds SSW at 10 to 15 mph. Chance of rain 90%. |
Tomorrow
 84°F | A few passing clouds, otherwise generally sunny. High 84F. Winds WSW at 5 to 10 mph. |
Tomorrow night
 60°F | Mainly clear skies. Low near 60F. Winds light and variable. |
Friday
 87°F | Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High 87F. Winds S at 10 to 20 mph. |
Friday night
50°F | Scattered thunderstorms in the evening, then mainly cloudy overnight with thunderstorms likely. Potential for severe thunderstorms. Low near 50F. Winds WSW at 10 to 15 mph. Chance of rain 60%. |
Saturday
 59°F | Rain showers early with some sunshine later in the day. Turning cooler. High 59F. Winds NW at 10 to 20 mph. Chance of rain 50%. |
Saturday night
 38°F | A mostly clear sky. Low 38F. Winds WNW at 10 to 15 mph. |
Sunday
 67°F | A mainly sunny sky. High 67F. Winds WNW at 5 to 10 mph. |
Sunday night
42°F | Clear. Low 42F. Winds light and variable. |
Monday
76°F | Generally sunny. High 76F. Winds S at 5 to 10 mph. |
