Cosby Weather Forecast
- 74
- 90
Mostly Sunny
- 75
- 91
Mostly Sunny
- 75
- 94
Mostly Sunny
- 72
- 94
Rain Showers Likely
- 67
- 88
Rain Showers Likely
- 62
- 78
Slight Chance Thunderstorms
- 61
- 74
Slight Chance Thunderstorms
Today 26 Jul Andrew
Mostly sunny. Near steady temperature in the mid 80s. Southwest Winds 5 to 10 Mph.
Tonight 26 Jul Andrew
Mostly clear. Lows in the lower 70s. South Winds around 5 Mph. Heat index Values up to 102 early this evening.
Cosby Temperature Statistics
July Temperature
St. Joseph, Rosecrans Memorial Airport (13.7 miles)
Lowest 1 July, 2025
61.6 °FAverage July
78.8 °FHighest 10 July, 2025
92.6 °F
Climate (2020–Present)
St. Joseph, Rosecrans Memorial Airport (13.7 miles)
Average Low 2020–2025
43.6 °FAverage 2020–2025
55.1 °FAverage High 2020–2025
66.6 °F