Morrison Weather Forecast
- 64
- 88
Mostly Sunny
- 68
- 87
Mostly Sunny
- 69
- 93
Chance Thunderstorms
- 59
- 82
Mostly Sunny
- 59
- 79
Partly Sunny
- 62
- 80
Slight Chance Thunderstorms
Today 18 Jul Grundy
Mostly sunny. Highs in the upper 80s. Northwest Winds 5 to 10 Mph, becoming north this afternoon.
Tonight 18 Jul Grundy
Mostly clear. Humid with Lows in the mid 60s. Northeast Winds 5 to 10 Mph.
Morrison Temperature Statistics
July Temperature
Waterloo, Waterloo Municipal Airport (19.9 miles)
Lowest 12 July, 2026
61 °FAverage July
77.4 °FHighest 14 July, 2026
91.7 °F
Climate (2021–2026)
Waterloo, Waterloo Municipal Airport (19.9 miles)
Average Low 2021–2026
40.1 °FAverage 2021–2026
51.1 °FAverage High 2021–2026
61.9 °F