 |
 Current Sumas Weather Conditions |
Updated February 21st at 3:00 am |
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| Overcast |
| Temperature: | 36°F |
Dew Point: | 23°F |
| Barometer: | 29.98 inHg |
Wind: | N 11 Mph |
| Humidity: | 59.6% |
Visibility: | 0M |
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| Sumas Weather Forecast Summary |
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Today
Feb 21st
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Sunday
Feb 22nd
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Monday
Feb 23rd
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Tuesday
Feb 24th
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Wednesday
Feb 25th
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Mix of rain and snow |
Mix of rain and snow |
Mix of rain and snow |
Mix of rain and snow |
Mix of rain and snow |
38°F
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38°F
32°F |
38°F
34°F |
35°F
30°F |
36°F
33°F |
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| Sumas Detailed Weather Forecast |
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| Saturday, February 21st, 2026 |
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Morning |
Temperature: 37°F |
| Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. |
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Afternoon |
Temperature: 34°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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Evening |
Temperature: 32°F |
| Cloudy with flurries or showers likely. |
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| Sunday, February 22nd, 2026 |
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Overnight |
Temperature: 33°F |
| Cloudy with flurries or showers likely. |
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Morning |
Temperature: 37°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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Afternoon |
Temperature: 36°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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Evening |
Temperature: 36°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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| Monday, February 23rd, 2026 |
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Overnight |
Temperature: 36°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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Morning |
Temperature: 38°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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Afternoon |
Temperature: 37°F |
| Cloudy with a chance of showers. Showers possibly mixed with wet flurries. |
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Evening |
Temperature: 35°F |
| Cloudy with flurries or showers likely. Risk of freezing rain. |
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| Tuesday, February 24th, 2026 |
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Overnight |
Temperature: 32°F |
| Cloudy with flurries or showers likely. |
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Morning |
Temperature: 35°F |
| A mix of cloud and sun with a chance of flurries or showers. Risk of freezing rain. |
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Afternoon |
Temperature: 33°F |
| A mix of cloud and sun with a chance of flurries or showers. Risk of freezing rain. |
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Evening |
Temperature: 30°F |
| Cloudy with clear periods with a chance of flurries. |
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| Wednesday, February 25th, 2026 |
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Overnight |
Temperature: 33°F |
| Cloudy with a chance of flurries or showers. |
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Morning |
Temperature: 35°F |
| Cloudy with showers or wet flurries likely. |
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Afternoon |
Temperature: 35°F |
| Cloudy with flurries or showers likely. Risk of freezing rain. |
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Evening |
Temperature: 35°F |
| Cloudy with flurries or showers likely. Risk of freezing rain. |
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| Thursday, February 26th, 2026 |
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Overnight |
Temperature: 35°F |
| Cloudy with flurries or showers likely. Risk of freezing rain. |
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Morning |
Temperature: 37°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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Afternoon |
Temperature: 38°F |
| Cloudy with a chance of showers. Showers possibly mixed with wet flurries. |
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Evening |
Temperature: 37°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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| Friday, February 27th, 2026 |
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Overnight |
Temperature: 36°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy at times. |
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Morning |
Temperature: 38°F |
| A mix of cloud and sun with showers likely. Showers possibly mixed with wet flurries. Windy at times. |
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Afternoon |
Temperature: 33°F |
| A mix of cloud and sun with a chance of showers. Showers possibly mixed with wet flurries. |
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Evening |
Temperature: 29°F |
| Clear with cloudy periods. |
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| Saturday, February 28th, 2026 |
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Overnight |
Temperature: 28°F |
| Cloudy with clear periods with a chance of flurries. |
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Morning |
Temperature: 37°F |
| A mix of sun and cloud. |
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Afternoon |
Temperature: 35°F |
| Cloudy. |
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Evening |
Temperature: 30°F |
| Cloudy. |
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| Sunday, March 1st, 2026 |
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Overnight |
Temperature: 29°F |
| Cloudy. |
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Morning |
Temperature: 42°F |
| Mostly sunny. |
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Afternoon |
Temperature: 37°F |
| Mostly sunny. |
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Evening |
Temperature: 30°F |
| Clear. |
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