 |
 Current Sumas Weather Conditions |
Updated January 10th at 6:00 am |
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| Overcast |
| Temperature: | 39°F |
Dew Point: | 37°F |
| Barometer: | 30.36 inHg |
Wind: | N 19 Mph |
| Humidity: | 93.2% |
Visibility: | 0M |
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| Sumas Weather Forecast Summary |
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Today
Jan 10th
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Sunday
Jan 11th
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Monday
Jan 12th
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Tuesday
Jan 13th
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Wednesday
Jan 14th
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 |
Mix of rain and snow |
Mix of rain and snow |
Showers |
Showers |
Cloudy |
43°F
|
42°F
38°F |
46°F
43°F |
53°F
44°F |
47°F
42°F |
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| Sumas Detailed Weather Forecast |
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| Saturday, January 10th, 2026 |
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Morning |
Temperature: 41°F |
| Cloudy with a slight chance of showers. |
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Afternoon |
Temperature: 38°F |
| Cloudy with a few showers. Showers possibly mixed with wet flurries. |
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Evening |
Temperature: 37°F |
| Cloudy with a few showers. Showers possibly mixed with wet flurries. |
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| Sunday, January 11th, 2026 |
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Overnight |
Temperature: 38°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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Morning |
Temperature: 40°F |
| Cloudy with a few showers. |
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Afternoon |
Temperature: 42°F |
| Cloudy with showers. |
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Evening |
Temperature: 42°F |
| Cloudy with showers. |
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| Monday, January 12th, 2026 |
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Overnight |
Temperature: 43°F |
| Cloudy with showers. |
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Morning |
Temperature: 45°F |
| Cloudy with showers. |
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Afternoon |
Temperature: 46°F |
| Cloudy with a few showers. |
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Evening |
Temperature: 46°F |
| Cloudy with showers likely. |
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| Tuesday, January 13th, 2026 |
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Overnight |
Temperature: 47°F |
| Cloudy with showers likely. |
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Morning |
Temperature: 52°F |
| Cloudy with a chance of showers. |
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Afternoon |
Temperature: 47°F |
| Cloudy. |
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Evening |
Temperature: 45°F |
| Clear. |
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| Wednesday, January 14th, 2026 |
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Overnight |
Temperature: 43°F |
| Clear. |
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Morning |
Temperature: 46°F |
| Cloudy with a chance of showers. |
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Afternoon |
Temperature: 44°F |
| A mix of cloud and sun with a chance of showers. |
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Evening |
Temperature: 43°F |
| Cloudy. |
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| Thursday, January 15th, 2026 |
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Overnight |
Temperature: 38°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 43°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 40°F |
| Sunny. |
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Evening |
Temperature: 38°F |
| Clear. |
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| Friday, January 16th, 2026 |
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Overnight |
Temperature: 38°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 48°F |
| Sunny. |
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Afternoon |
Temperature: 44°F |
| Mostly sunny. |
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Evening |
Temperature: 41°F |
| A mix of cloudy and clear skies. |
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| Saturday, January 17th, 2026 |
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Overnight |
Temperature: 41°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 50°F |
| Sunny. |
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Afternoon |
Temperature: 45°F |
| Sunny. |
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Evening |
Temperature: 42°F |
| Clear. |
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| Sunday, January 18th, 2026 |
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Overnight |
Temperature: 41°F |
| Clear. |
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Morning |
Temperature: 51°F |
| Sunny. |
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Afternoon |
Temperature: 46°F |
| Sunny. |
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Evening |
Temperature: 42°F |
| Clear. |
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