 |
 Current Sumas Weather Conditions |
Updated February 16th at 1:00 pm |
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| Overcast |
| Temperature: | 43°F |
Dew Point: | 32°F |
| Barometer: | 29.36 inHg |
Wind: | N 9 Mph |
| Humidity: | 65.3% |
Visibility: | 0M |
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| Sumas Weather Forecast Summary |
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Today
Feb 16th
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Tuesday
Feb 17th
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Wednesday
Feb 18th
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Thursday
Feb 19th
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Friday
Feb 20th
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Cloudy |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
37°F
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37°F
25°F |
32°F
22°F |
33°F
19°F |
36°F
27°F |
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| Sumas Detailed Weather Forecast |
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| Monday, February 16th, 2026 |
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Afternoon |
Temperature: 34°F |
| Cloudy with sunny periods. |
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Evening |
Temperature: 30°F |
| Mostly cloudy with a chance of flurries. |
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| Tuesday, February 17th, 2026 |
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Overnight |
Temperature: 27°F |
| Clear with cloudy periods with a chance of flurries. |
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Morning |
Temperature: 36°F |
| Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. |
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Afternoon |
Temperature: 31°F |
| Cloudy with a chance of flurries or showers. |
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Evening |
Temperature: 26°F |
| Cloudy with a chance of flurries. |
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| Wednesday, February 18th, 2026 |
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Overnight |
Temperature: 23°F |
| Cloudy with clear periods with a chance of flurries. |
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Morning |
Temperature: 30°F |
| Sunny with cloudy periods with a chance of flurries or showers. |
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Afternoon |
Temperature: 30°F |
| Cloudy with a slight chance of flurries or showers. |
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Evening |
Temperature: 25°F |
| Cloudy with a slight chance of flurries. |
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| Thursday, February 19th, 2026 |
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Overnight |
Temperature: 20°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 30°F |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 28°F |
| Cloudy. |
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Evening |
Temperature: 25°F |
| Cloudy. |
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| Friday, February 20th, 2026 |
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Overnight |
Temperature: 27°F |
| Cloudy with a chance of flurries. |
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Morning |
Temperature: 34°F |
| Cloudy with a slight chance of flurries or showers. Risk of freezing rain. |
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Afternoon |
Temperature: 32°F |
| Mostly cloudy with a slight chance of flurries or showers. Risk of freezing rain. |
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Evening |
Temperature: 29°F |
| Cloudy. |
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| Saturday, February 21st, 2026 |
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Overnight |
Temperature: 31°F |
| Cloudy. |
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Morning |
Temperature: 37°F |
| Cloudy with a few showers. 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: 33°F |
| Cloudy with a slight chance of flurries or showers. |
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| Sunday, February 22nd, 2026 |
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Overnight |
Temperature: 33°F |
| Cloudy. |
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Morning |
Temperature: 45°F |
| Cloudy. |
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Afternoon |
Temperature: 41°F |
| Cloudy. |
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Evening |
Temperature: 36°F |
| Cloudy with a chance of showers. 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: 37°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: 36°F |
| Cloudy with a few showers. Showers possibly mixed with wet flurries. |
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| Tuesday, February 24th, 2026 |
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Overnight |
Temperature: 33°F |
| Cloudy with a few flurries or showers. |
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Morning |
Temperature: 36°F |
| Cloudy with showers or wet flurries likely. |
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Afternoon |
Temperature: 34°F |
| Cloudy with flurries or showers likely. Risk of freezing rain. |
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Evening |
Temperature: 32°F |
| A mix of cloudy and clear skies. |
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