Mill Creek Weather Forecast
- 75
- 93
Slight Chance Thunderstorms
- 77
- 94
Slight Chance Thunderstorms
- 77
- 95
Mostly Sunny
- 76
- 94
Mostly Sunny
- 77
- 93
Slight Chance Thunderstorms
- 77
- 93
Chance Thunderstorms
- 76
- 93
Slight Chance Thunderstorms
Today 21 Jul Union
Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. North Winds around 5 Mph. Chance of rain 20 percent.
Tonight 21 Jul Union
Mostly cloudy in the Evening, then becoming partly cloudy. Patchy fog after midnight. Humid with Lows in the mid 70s. East Winds around 5 Mph.
Mill Creek Temperature Statistics
July Temperature
Cairo Regional Airport (19.3 miles)
Lowest 2 July, 2025
67.5 °FAverage July
79.9 °FHighest 17 July, 2025
92.3 °F
Climate (2020–Present)
Cairo Regional Airport (19.3 miles)
Average Low 2020–2025
49.2 °FAverage 2020–2025
58.6 °FAverage High 2020–2025
68.3 °F