Signal Hill Weather Forecast
- 75
- 95
Slight Chance Thunderstorms
- 75
- 97
Hot
- 74
- 97
Hot
- 74
- 97
Hot
- 75
- 97
Partly Sunny
- 73
- 96
Partly Sunny
- 73
- 97
Mostly Sunny
Today 10 Aug Hays
Partly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 90s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent. Highest heat index Readings up to 106.
Tonight 10 Aug Hays
Mostly clear this Evening, then becoming partly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.
Signal Hill Temperature Statistics
August Temperature
Austin City, Austin Camp Mabry (14.3 miles)
Lowest 3 August, 2026
72.6 °FAverage August
88.7 °FHighest 3 August, 2026
102.7 °F
Climate (2021–2026)
Austin City, Austin Camp Mabry (14.3 miles)
Average Low 2021–2026
61.7 °FAverage 2021–2026
72.2 °FAverage High 2021–2026
83.3 °F