Petersburg Weather Forecast
- 58
- 79
Decreasing Clouds
- 60
- 80
Rain Showers
- 47
- 71
Chance Rain Showers
- 48
- 68
Partly Sunny
- 55
- 71
Rain Showers Likely
- 46
- 71
Rain Showers Likely
Today 22 Apr Muscatine
Mostly sunny. Highs around 80. Southwest Winds 5 to 10 Mph.
Tonight 22 Apr Muscatine
Mostly clear. Lows in the upper 50s. South Winds 5 to 10 Mph.
Petersburg Temperature Statistics
April Temperature
Davenport Municipal Airport (10.6 miles)
Lowest 7 April, 2026
28.9 °FAverage April
52.2 °FHighest 17 April, 2026
82.9 °F
Climate (2021–Present)
Davenport Municipal Airport (10.6 miles)
Average Low 2021–2026
42.2 °FAverage 2021–2026
52.4 °FAverage High 2021–2026
62.5 °F