Rainbow Weather Forecast
- 43
- 64
Sunny
- 49
- 80
Sunny
- 62
- 84
Mostly Sunny
- 32
- 86
Breezy
- 33
- 55
Partly Sunny
- 46
- 68
Partly Sunny
- 52
- 80
Mostly Sunny
Today 12 Mar Somervell
Sunny, cooler with Highs in the mid 60s. Southeast Winds around 5 Mph.
Tonight 12 Mar Somervell
Clear. Lows in the mid 40s. South Winds 5 to 10 Mph.
Rainbow Temperature Statistics
March Temperature
Granbury, Granbury Municipal Airport (13.7 miles)
Lowest 8 March, 2026
41.9 °FAverage March
68.2 °FHighest 9 March, 2026
84.7 °F
Climate (2021–Present)
Granbury, Granbury Municipal Airport (13.7 miles)
Average Low 2021–2026
56.1 °FAverage 2021–2026
67.2 °FAverage High 2021–2026
78.8 °F