Casa Grande Weather Forecast
- 51
- 84
Chance Rain Showers
- 51
- 71
Thunderstorms Likely
- 47
- 65
Rain Showers
- 48
- 68
Chance Thunderstorms
- 48
- 75
Chance Thunderstorms
- 48
- 76
Chance Thunderstorms
Today 23 May Larimer County Below 6000 Feet/Northwest Weld County
Partly cloudy. Slight chance of Thunderstorms in the afternoon. Highs 78 to 84. Northwest Winds 10 to 15 Mph with Gusts up to 20 Mph in the afternoon. Chance of precipitation 20 percent.
Tonight 23 May Larimer County Below 6000 Feet/Northwest Weld County
Mostly cloudy. Chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Lows near 50. Northeast Winds 10 to 15 Mph with Gusts up to 20 Mph in the Evening, becoming light. Chance of rain 30 percent.
Casa Grande Temperature Statistics
May Temperature
Fort Collins/Loveland - Northern Colorado Regional Airport (7.5 miles)
Lowest 2 May, 2025
36 °FAverage May
57.2 °FHighest 13 May, 2025
87.1 °F
Climate (2020–Present)
Fort Collins/Loveland - Northern Colorado Regional Airport (7.5 miles)
Average Low 2020–2025
37.6 °FAverage 2020–2025
50.9 °FAverage High 2020–2025
65.1 °F