Berkeley Weather Forecast
- 57
- 72
Increasing Clouds
- 56
- 70
Rain Showers Likely
- 54
- 64
Rain Showers Likely
- 56
- 65
Chance Rain Showers
- 56
- 69
Slight Chance Rain Showers
- 57
- 74
Partly Sunny
Today 23 May St. Louis
Mostly sunny. Highs in the lower 70s. Northwest Winds around 5 Mph.
Tonight 23 May St. Louis
Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the lower 50s. Southeast Winds around 5 Mph. Chance of rain 50 percent.
Berkeley Temperature Statistics
May Temperature
St. Louis Lambert International Airport (1.9 miles)
Lowest 6 May, 2025
45.6 °FAverage May
67.2 °FHighest 15 May, 2025
88.6 °F
Climate (2020–Present)
St. Louis Lambert International Airport (1.9 miles)
Average Low 2020–2025
50.4 °FAverage 2020–2025
59.7 °FAverage High 2020–2025
69.1 °F