Weather Averages for Cascadia, OR
7-day Forecast / 10-day Forecast
| Tuesday |
|
High: 41°F Low: 31°F |
Partly Cloudy |
|
| Wednesday |
|
High: 45°F Low: 28°F |
Sunny |
|
| Thursday |
|
High: 51°F Low: 29°F |
Cloudy |
|
| Friday |
|
High: 48°F Low: 38°F |
Light rain |
|
| Saturday |
|
High: 34°F Low: 30°F |
Moderate or heavy sleet |
|
Average temperature over 67 years |
°F |
50 |
37 |
41 |
44 |
48 |
53 |
59 |
64 |
64 |
59 |
51 |
43 |
39 |
Average high temperature over 67 years |
°F |
62 |
45 |
50 |
54 |
60 |
66 |
71 |
80 |
80 |
75 |
64 |
51 |
45 |
Average low temperature over 67 years |
°F |
39 |
30 |
32 |
34 |
37 |
42 |
46 |
48 |
47 |
44 |
39 |
35 |
32 |
Average precipitation over 67 years |
in |
62.5 |
8.4 |
6.8 |
6.9 |
5.4 |
4.2 |
3.0 |
0.8 |
1.1 |
2.4 |
5.4 |
8.9 |
9.4 |
Average snowfall over 67 years |
in |
10.8 |
5.2 |
2.2 |
1.4 |
0.1 |
- |
- |
- |
- |
- |
- |
0.2 |
1.8 |
Average snow cover over 67 years |
in |
- |
1.0 |
1.0 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Heating degree days over 30 years |
days |
5468 |
831 |
652 |
639 |
510 |
378 |
193 |
88 |
90 |
201 |
425 |
639 |
822 |
Cooling degree days over 30 years |
days |
107 |
- |
- |
- |
- |
- |
7 |
35 |
50 |
15 |
- |
- |
- |
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