 |
 Waterloo Weather Forecast Summary |
|
|
| |
Today
Dec 18th
|
Friday
Dec 19th
|
Saturday
Dec 20th
|
Sunday
Dec 21st
|
Monday
Dec 22nd
|
 |
 |
 |
|
 |
Cloudy |
Mostly Sunny |
Mix of Cloud and Sun |
Mostly Sunny |
Sunny |
38°C
|
36°C
18°C |
32°C
17°C |
24°C
11°C |
23°C
9°C |
|
| |
|
| Waterloo Detailed Weather Forecast |
|
|
| |
| Thursday, December 18th, 2025 |
 |
Overnight |
Temperature: 24°C |
| Clear. |
|
|
|
|
Morning |
Temperature: 36°C |
| Sunny. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 36°C |
| Cloudy. Windy at times. |
|
|
|
 |
Evening |
Temperature: 29°C |
| Clear with cloudy periods. |
|
|
|
| Friday, December 19th, 2025 |
 |
Overnight |
Temperature: 28°C |
| A mix of cloudy and clear skies. Windy. |
|
|
|
|
Morning |
Temperature: 35°C |
| Mostly sunny. Chance of a thunderstorm. Windy. |
|
|
|
|
Afternoon |
Temperature: 30°C |
| Sunny with cloudy periods with a slight chance of showers or thundershowers. Windy. |
|
|
|
|
Evening |
Temperature: 19°C |
| Mostly clear. |
|
|
|
| Saturday, December 20th, 2025 |
|
Overnight |
Temperature: 18°C |
| Clear with cloudy periods. |
|
|
|
|
Morning |
Temperature: 28°C |
| Sunny. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 28°C |
| Sunny. Windy. |
|
|
|
|
Evening |
Temperature: 21°C |
| A mix of cloudy and clear skies. |
|
|
|
| Sunday, December 21st, 2025 |
|
Overnight |
Temperature: 20°C |
| Clear with cloudy periods. Wind 30 to 50 km/h. |
|
|
|
|
Morning |
Temperature: 22°C |
| Sunny. Wind 30 to 50 km/h. |
|
|
|
|
Afternoon |
Temperature: 20°C |
| Sunny. Wind 30 to 50 km/h. |
|
|
|
|
Evening |
Temperature: 11°C |
| Clear. Windy. |
|
|
|
| Monday, December 22nd, 2025 |
|
Overnight |
Temperature: 10°C |
| Clear. Windy at times. |
|
|
|
|
Morning |
Temperature: 21°C |
| Sunny. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 21°C |
| Sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 12°C |
| Clear. |
|
|
|
| Tuesday, December 23rd, 2025 |
|
Overnight |
Temperature: 12°C |
| Clear. |
|
|
|
|
Morning |
Temperature: 21°C |
| Sunny. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 21°C |
| Sunny. Windy. |
|
|
|
|
Evening |
Temperature: 12°C |
| Clear. |
|
|
|
| Wednesday, December 24th, 2025 |
|
Overnight |
Temperature: 10°C |
| Clear. |
|
|
|
|
Morning |
Temperature: 21°C |
| Sunny. Windy. |
|
|
|
|
Afternoon |
Temperature: 20°C |
| Sunny. Windy. |
|
|
|
 |
Evening |
Temperature: 10°C |
| Cloudy. Windy at times. |
|
|
|
| Thursday, December 25th, 2025 |
|
Overnight |
Temperature: 10°C |
| Clear with cloudy periods. Windy at times. |
|
|
|
|
Morning |
Temperature: 18°C |
| Sunny. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 19°C |
| Sunny. Windy. |
|
|
|
|
Evening |
Temperature: 9°C |
| Clear. Windy at times. |
|
|
|
| Friday, December 26th, 2025 |
|
Overnight |
Temperature: 8°C |
| Clear. Windy at times. |
|
|
|
|
Morning |
Temperature: 18°C |
| Sunny. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 23°C |
| Sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 13°C |
| Clear. Windy at times. |
|
|
|
