Chilliwack 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Chilliwack 7-day weather forecast

Stacker created the forecast for Chilliwack, British Columbia using data from OpenWeather. This week's high is 30 °C on Tuesday, while the low is 5 °C on Sunday. There are expected to be 2 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, May 11

- High of 23 °C, low of 11 °C (34% humidity)
- Mostly sunny with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light air (7 km/h wind)
- Sunrise at 5:30 AM, sunset at 8:38 PM
1 / 6
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Tuesday, May 12

- High of 30 °C, low of 12 °C (23% humidity)
- Overcast with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light air (10 km/h wind)
- Sunrise at 5:28 AM, sunset at 8:39 PM
2 / 6
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Wednesday, May 13

- High of 23 °C, low of 12 °C (42% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (5 UV index)
- Light air (12 km/h wind)
- Sunrise at 5:27 AM, sunset at 8:40 PM
3 / 6
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Thursday, May 14

- High of 18 °C, low of 10 °C (36% humidity)
- Mostly sunny with a 71% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Light air (12 km/h wind)
- Sunrise at 5:26 AM, sunset at 8:42 PM
4 / 6
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Friday, May 15

- High of 10 °C, low of 7 °C (96% humidity)
- Overcast with a 100% chance of rain (17 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Light air (12 km/h wind)
- Sunrise at 5:24 AM, sunset at 8:43 PM
5 / 6
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Saturday, May 16

- High of 15 °C, low of 6 °C (77% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Light air (11 km/h wind)
- Sunrise at 5:23 AM, sunset at 8:44 PM
- New moon
6 / 6
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Sunday, May 17

- High of 17 °C, low of 5 °C (39% humidity)
- Overcast with a 0% chance of snow
- High risk of harm from sun exposure (7 UV index)
- Light air (9 km/h wind)
- Sunrise at 5:22 AM, sunset at 8:46 PM

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