Lancaster Weather Forecast
- 65
- 88
Mostly Sunny
- 66
- 90
Mostly Sunny
- 69
- 92
Mostly Sunny
- 71
- 93
Slight Chance Thunderstorms
- 68
- 90
Chance Thunderstorms
- 66
- 88
Chance Rain Showers
- 66
- 88
Chance Thunderstorms
Today 3 Jul Fairfield
Mostly sunny. Near steady Temperatures in the mid 80s. Northwest Winds around 5 Mph.
Tonight 3 Jul Fairfield
Clear. A slight chance of Showers with isolated Thunderstorms this evening. Lows in the mid 60s. Northwest Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 20 percent.
Lancaster Temperature Statistics
July Temperature
Lancaster, Fairfield County Airport (4.3 miles)
Lowest 1 July, 2025
70 °FAverage July
72.5 °FHighest 1 July, 2025
75.9 °F
Climate (2020–Present)
Lancaster, Fairfield County Airport (4.3 miles)
Average Low 2020–2025
43.5 °FAverage 2020–2025
54.1 °FAverage High 2020–2025
64.9 °F