Union Lake Weather Forecast
- 77
- 94
Chance Thunderstorms
- 78
- 99
Hot
- 77
- 100
Hot
- 78
- 101
Hot
- 78
- 102
Hot
- 79
- 103
Hot
Today 22 Jun Stephens
Mostly sunny. A 30 percent chance of Showers and Thunderstorms this morning. Highs in the mid 90s. Southeast Winds 5 to 10 Mph.
Tonight 22 Jun Stephens
Partly cloudy. A 20 percent chance of Showers and Thunderstorms in the evening. Lows in the upper 70s. Southeast Winds 5 to 10 Mph.
Union Lake Temperature Statistics
June Temperature
Graham, Graham Municipal Airport (11.8 miles)
Lowest 3 June, 2026
66.2 °FAverage June
81.3 °FHighest 18 June, 2026
96.6 °F
Climate (2021–2026)
Graham, Graham Municipal Airport (11.8 miles)
Average Low 2021–2026
53.5 °FAverage 2021–2026
65.8 °FAverage High 2021–2026
78.3 °F