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What is Sandy Run Stream Valley Park, VA, Weather Like in October?
During the month of October, Sandy Run Stream Valley Park, VA,
has an average daytime high temperature of 66°F and an average overnight low temperature dropping to 46°F.
Around 3.51 inches of precipitation is received during the month,
with about 37.01 inches falling in a typical year.
As you might expect, snow is not common in the month of October.
Annually, Sandy Run Stream Valley Park receives around 16.00 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 21, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 68.2 F
(+1.0 vs avg)
Average Low: 49.1 F
(+1.6 vs avg)
Actual data from: MID_F7729
Sandy Run Stream Valley Park, VA Daily Weather Averages for October
Recorded at Vienna
(usc00448737),
8.9 miles
NNE of
Sandy Run Stream Valley Park, VA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 51 F | 70 F | 61 F | 0.12" | 33.62" | 0.00" | 16.00" | 5.4 F | 1.2 F |
| 10/2 | 51 F | 70 F | 60 F | 0.25" | 33.75" | 0.00" | 16.00" | 5.7 F | 1.2 F |
| 10/3 | 51 F | 70 F | 60 F | 0.37" | 33.87" | 0.00" | 16.00" | 6 F | 1.1 F |
| 10/4 | 50 F | 69 F | 60 F | 0.50" | 34.00" | 0.00" | 16.00" | 6.4 F | 1 F |
| 10/5 | 50 F | 69 F | 59 F | 0.62" | 34.12" | 0.00" | 16.00" | 6.7 F | 1 F |
| 10/6 | 49 F | 69 F | 59 F | 0.74" | 34.24" | 0.00" | 16.00" | 7 F | 0.9 F |
| 10/7 | 49 F | 68 F | 59 F | 0.87" | 34.37" | 0.00" | 16.00" | 7.3 F | 0.8 F |
| 10/8 | 48 F | 68 F | 58 F | 0.98" | 34.48" | 0.00" | 16.00" | 7.6 F | 0.8 F |
| 10/9 | 48 F | 68 F | 58 F | 1.11" | 34.61" | 0.00" | 16.00" | 8 F | 0.7 F |
| 10/10 | 48 F | 67 F | 57 F | 1.22" | 34.72" | 0.00" | 16.00" | 8.3 F | 0.7 F |
| 10/11 | 47 F | 67 F | 57 F | 1.33" | 34.83" | 0.00" | 16.00" | 8.6 F | 0.6 F |
| 10/12 | 47 F | 67 F | 57 F | 1.44" | 34.94" | 0.00" | 16.00" | 8.9 F | 0.6 F |
| 10/13 | 46 F | 66 F | 56 F | 1.55" | 35.05" | 0.00" | 16.00" | 9.2 F | 0.5 F |
| 10/14 | 46 F | 66 F | 56 F | 1.66" | 35.16" | 0.00" | 16.00" | 9.5 F | 0.5 F |
| 10/15 | 46 F | 66 F | 56 F | 1.77" | 35.27" | 0.00" | 16.00" | 9.8 F | 0.4 F |
| 10/16 | 45 F | 65 F | 55 F | 1.88" | 35.38" | 0.00" | 16.00" | 10.1 F | 0.3 F |
| 10/17 | 45 F | 65 F | 55 F | 1.99" | 35.49" | 0.00" | 16.00" | 10.4 F | 0.3 F |
| 10/18 | 44 F | 65 F | 55 F | 2.10" | 35.60" | 0.00" | 16.00" | 10.7 F | 0.2 F |
| 10/19 | 44 F | 64 F | 54 F | 2.22" | 35.72" | 0.00" | 16.00" | 11 F | 0.2 F |
| 10/20 | 44 F | 64 F | 54 F | 2.33" | 35.83" | 0.00" | 16.00" | 11.4 F | 0.2 F |
| 10/21 | 43 F | 64 F | 54 F | 2.44" | 35.94" | 0.00" | 16.00" | 11.7 F | 0.2 F |
| 10/22 | 43 F | 64 F | 53 F | 2.55" | 36.05" | 0.00" | 16.00" | 12.1 F | 0.2 F |
| 10/23 | 42 F | 63 F | 53 F | 2.66" | 36.16" | 0.00" | 16.00" | 12.4 F | 0.2 F |
| 10/24 | 42 F | 63 F | 52 F | 2.77" | 36.27" | 0.00" | 16.00" | 12.7 F | 0.1 F |
| 10/25 | 42 F | 63 F | 52 F | 2.87" | 36.37" | 0.00" | 16.00" | 13 F | 0.1 F |
| 10/26 | 41 F | 62 F | 52 F | 2.98" | 36.48" | 0.00" | 16.00" | 13.4 F | 0.1 F |
| 10/27 | 41 F | 62 F | 51 F | 3.08" | 36.58" | 0.00" | 16.00" | 13.7 F | 0.1 F |
| 10/28 | 40 F | 62 F | 51 F | 3.18" | 36.68" | 0.00" | 16.00" | 14 F | 0.1 F |
| 10/29 | 40 F | 61 F | 51 F | 3.29" | 36.79" | 0.00" | 16.00" | 14.3 F | 0.1 F |
| 10/30 | 40 F | 61 F | 50 F | 3.40" | 36.90" | 0.00" | 16.00" | 14.7 F | 0.1 F |
| 10/31 | 39 F | 61 F | 50 F | 3.51" | 37.01" | 0.00" | 16.00" | 15 F | 0.1 F |
