Hartley Weather Forecast
- 30
- 42
Chance Snow
- 39
- 45
Rain Showers
- 28
- 53
Rain Likely
- 30
- 51
Mostly Cloudy
- 30
- 52
Mostly Cloudy
- 24
- 49
Partly Sunny
- 21
- 50
Mostly Sunny
Today 31 Mar O'Brien
Partly sunny. Highs in the mid 40s. North Winds 5 to 10 Mph.
Tonight 31 Mar O'Brien
Mostly cloudy. Lows in the lower 30s. East Winds 10 to 15 Mph. Gusts up to 30 Mph after midnight.
Hartley Temperature Statistics
March Temperature
Spencer Municipal Airport (13 miles)
Lowest 1 March, 2025
13.7 °FAverage March
41.3 °FHighest 28 March, 2025
88.6 °F
Climate (2020–Present)
Spencer Municipal Airport (13 miles)
Average Low 2020–2025
37.6 °FAverage 2020–2025
49.1 °FAverage High 2020–2025
60.7 °F