Weather Averages for Blythewood, SC
7-day Forecast / 10-day Forecast
| Wednesday |
|
High: 87°F Low: 67°F |
Light rain shower |
|
| Thursday |
|
High: 94°F Low: 65°F |
Sunny |
|
| Friday |
|
High: 92°F Low: 60°F |
Thundery outbreaks in nearby |
|
| Saturday |
|
High: 79°F Low: 64°F |
Sunny |
|
| Sunday |
|
High: 85°F Low: 61°F |
Partly Cloudy |
|
Average temperature over 30 years |
°F |
61 |
42 |
45 |
53 |
62 |
69 |
76 |
79 |
78 |
73 |
62 |
54 |
45 |
Average high temperature over 30 years |
°F |
73 |
52 |
56 |
65 |
74 |
80 |
86 |
89 |
88 |
83 |
74 |
65 |
56 |
Average low temperature over 30 years |
°F |
50 |
31 |
33 |
41 |
50 |
58 |
65 |
69 |
68 |
62 |
50 |
42 |
34 |
Average precipitation over 30 years |
in |
47.8 |
4.4 |
3.7 |
4.7 |
3.2 |
3.7 |
4.9 |
5.4 |
4.7 |
3.4 |
3.1 |
3.0 |
3.5 |
Heating degree days over 30 years |
days |
2821 |
710 |
552 |
356 |
123 |
18 |
- |
- |
- |
- |
134 |
327 |
601 |
Cooling degree days over 30 years |
days |
1726 |
- |
- |
6 |
39 |
164 |
333 |
453 |
415 |
247 |
63 |
6 |
- |
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