Jsi Airport Weather Forecast
- 57
- 78
Becoming Sunny
- 62
- 80
Partly Sunny
- 62
- 80
Chance Thunderstorms
- 66
- 80
Chance Thunderstorms
- 66
- 78
Rain Showers Likely
- 66
- 81
Chance Thunderstorms
Today 8 Apr Collin
Sunny. Highs in the upper 70s. South Winds 5 to 10 Mph.
Tonight 8 Apr Collin
Clear. Lows in the upper 50s. Southeast Winds 5 to 10 Mph.
Jsi Airport Temperature Statistics
April Temperature
McKinney - McKinney National Airport (5.6 miles)
Lowest 5 April, 2026
46.9 °FAverage April
70.1 °FHighest 1 April, 2026
85.6 °F
Climate (2021–Present)
McKinney - McKinney National Airport (5.6 miles)
Average Low 2021–2026
56.3 °FAverage 2021–2026
67.1 °FAverage High 2021–2026
78.1 °F