Fort Collins Weather Forecast
- 50
- 78
Slight Chance Thunderstorms
- 49
- 81
Slight Chance Thunderstorms
- 47
- 73
Rain Showers Likely
- 40
- 61
Rain Showers
- 43
- 68
Chance Rain Showers
- 45
- 74
Slight Chance Thunderstorms
Today 18 May Larimer County Below 6000 Feet/Northwest Weld County
Mostly sunny. Slight chance of Thunderstorms in the afternoon. Highs in the mid to upper 70s. Northwest Winds 10 to 15 Mph with Gusts up to 20 Mph, becoming south with Gusts up to 30 Mph in the afternoon. Chance of precipitation 10 percent.
Tonight 18 May Larimer County Below 6000 Feet/Northwest Weld County
Mostly cloudy. Slight chance of Thunderstorms in the evening. Lows near 50. South Winds 10 to 15 Mph with Gusts up to 30 Mph in the Evening, becoming light. Chance of precipitation 20 percent.
Fort Collins Temperature Statistics
May Temperature
Fort Collins/Loveland - Northern Colorado Regional Airport (9.9 miles)
Lowest 8 May, 2024
32 °FAverage May
52.9 °FHighest 14 May, 2024
77 °F
Climate (2019–Present)
Fort Collins/Loveland - Northern Colorado Regional Airport (9.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
37.2 °FAverage 2019–2024
50.2 °FAverage High 2019–2024
64.3 °F