Bartow Weather Forecast
- 63
- 86
Mostly Sunny
- 65
- 87
Partly Sunny
- 68
- 90
Mostly Sunny
- 69
- 90
Thunderstorms
- 71
- 91
Thunderstorms
- 73
- 92
Rain Showers
Today 26 Sep Polk
Sunny. Highs in the mid 80s. North Winds around 5 Mph.
Tonight 26 Sep Polk
Mostly clear. Lows in the lower 60s. Northeast Winds around 5 Mph.
Bartow Temperature Statistics
September Temperature
Bartow Municipal (5 miles)
Lowest 21 September, 2026
69.8 °FAverage September
80.8 °FHighest 2 September, 2026
95 °F
Climate (2021–2026)
Bartow Municipal (5 miles)
Average Low 2021–2026
64.3 °FAverage 2021–2026
72.7 °FAverage High 2021–2026
84.5 °F