Lancaster Weather Forecast
- 68
- 92
Thunderstorms Likely
- 66
- 85
Slight Chance Thunderstorms
- 67
- 86
Mostly Sunny
- 69
- 90
Chance Thunderstorms
- 71
- 91
Chance Thunderstorms
- 67
- 88
Chance Thunderstorms
- 65
- 86
Slight Chance Thunderstorms
Today 11 Jul Atchison
Partly sunny with a chance of Thunderstorms with a slight chance of Showers. Near steady temperature in the upper 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.
Tonight 11 Jul Atchison
Mostly cloudy. A chance of Thunderstorms with a slight chance of Showers this evening. Some Thunderstorms may be severe with damaging Winds and large hail. Lows in the upper 60s. Northwest Winds 5 to 10 Mph. Chance of rain 50 percent.
Lancaster Temperature Statistics
July Temperature
St. Joseph, Rosecrans Memorial Airport (24.9 miles)
Lowest 2 July, 2025
62.1 °FAverage July
79.1 °FHighest 4 July, 2025
91.7 °F
Climate (2020–Present)
St. Joseph, Rosecrans Memorial Airport (24.9 miles)
Average Low 2020–2025
43.6 °FAverage 2020–2025
55.1 °FAverage High 2020–2025
66.6 °F