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What is South Fork Reservoir, WY, Weather Like in October?
During the month of October, South Fork Reservoir, WY,
has an average daytime high temperature of 60°F and an average overnight low temperature dropping to 31°F.
Around 1.13 inches of precipitation is received during the month,
with about 12.58 inches falling in a typical year.
3.10 inches of snow is the mean amount received during October.
Annually, South Fork Reservoir receives around 26.30 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 26, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 62.6 F
(+1.8 vs avg)
Average Low: 36 F
(+4.0 vs avg)
Nighttime temperatures were significantly above average.
Actual data from: MID_PC578
South Fork Reservoir, WY Daily Weather Averages for October
Recorded at Billy Creek
(usc00480740),
10.7 miles
NNW of
South Fork Reservoir, WY
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 37 F | 67 F | 52 F | 0.05" | 11.50" | 0.10" | 23.30" | 13.6 F | 0.2 F |
| 10/2 | 36 F | 66 F | 51 F | 0.09" | 11.54" | 0.20" | 23.40" | 14.1 F | 0.2 F |
| 10/3 | 36 F | 65 F | 51 F | 0.14" | 11.59" | 0.30" | 23.50" | 14.5 F | 0.2 F |
| 10/4 | 35 F | 65 F | 50 F | 0.19" | 11.64" | 0.30" | 23.50" | 15 F | 0.1 F |
| 10/5 | 35 F | 64 F | 50 F | 0.23" | 11.68" | 0.40" | 23.60" | 15.4 F | 0.1 F |
| 10/6 | 35 F | 64 F | 49 F | 0.27" | 11.72" | 0.50" | 23.70" | 15.9 F | 0.1 F |
| 10/7 | 34 F | 63 F | 49 F | 0.31" | 11.76" | 0.60" | 23.80" | 16.3 F | 0.1 F |
| 10/8 | 34 F | 63 F | 48 F | 0.35" | 11.80" | 0.70" | 23.90" | 16.8 F | 0.1 F |
| 10/9 | 33 F | 62 F | 48 F | 0.39" | 11.84" | 0.80" | 24.00" | 17.2 F | 0.1 F |
| 10/10 | 33 F | 62 F | 47 F | 0.44" | 11.89" | 0.80" | 24.00" | 17.7 F | 0.1 F |
| 10/11 | 33 F | 62 F | 47 F | 0.48" | 11.93" | 0.90" | 24.10" | 18.1 F | 0.1 F |
| 10/12 | 32 F | 61 F | 47 F | 0.52" | 11.97" | 1.00" | 24.20" | 18.5 F | 0.1 F |
| 10/13 | 32 F | 61 F | 46 F | 0.56" | 12.01" | 1.10" | 24.30" | 18.9 F | N/A |
| 10/14 | 31 F | 60 F | 46 F | 0.61" | 12.06" | 1.20" | 24.40" | 19.3 F | N/A |
| 10/15 | 31 F | 60 F | 45 F | 0.65" | 12.10" | 1.40" | 24.60" | 19.7 F | N/A |
| 10/16 | 31 F | 59 F | 45 F | 0.69" | 12.14" | 1.50" | 24.70" | 20.1 F | N/A |
| 10/17 | 30 F | 59 F | 45 F | 0.73" | 12.18" | 1.60" | 24.80" | 20.5 F | N/A |
| 10/18 | 30 F | 59 F | 44 F | 0.77" | 12.22" | 1.70" | 24.90" | 20.8 F | N/A |
| 10/19 | 30 F | 58 F | 44 F | 0.80" | 12.25" | 1.80" | 25.00" | 21.2 F | N/A |
| 10/20 | 29 F | 58 F | 43 F | 0.84" | 12.29" | 1.90" | 25.10" | 21.6 F | N/A |
| 10/21 | 29 F | 57 F | 43 F | 0.87" | 12.32" | 2.00" | 25.20" | 21.9 F | N/A |
| 10/22 | 29 F | 57 F | 43 F | 0.90" | 12.35" | 2.10" | 25.30" | 22.3 F | N/A |
| 10/23 | 28 F | 57 F | 42 F | 0.93" | 12.38" | 2.20" | 25.40" | 22.6 F | N/A |
| 10/24 | 28 F | 56 F | 42 F | 0.95" | 12.40" | 2.30" | 25.50" | 23 F | N/A |
| 10/25 | 28 F | 56 F | 42 F | 0.98" | 12.43" | 2.40" | 25.60" | 23.3 F | N/A |
| 10/26 | 27 F | 56 F | 41 F | 1.01" | 12.46" | 2.50" | 25.70" | 23.7 F | N/A |
| 10/27 | 27 F | 55 F | 41 F | 1.03" | 12.48" | 2.60" | 25.80" | 24 F | N/A |
| 10/28 | 27 F | 55 F | 41 F | 1.06" | 12.51" | 2.70" | 25.90" | 24.3 F | N/A |
| 10/29 | 26 F | 55 F | 40 F | 1.08" | 12.53" | 2.90" | 26.10" | 24.7 F | N/A |
| 10/30 | 26 F | 54 F | 40 F | 1.11" | 12.56" | 3.00" | 26.20" | 25 F | N/A |
| 10/31 | 26 F | 54 F | 40 F | 1.13" | 12.58" | 3.10" | 26.30" | 25.3 F | N/A |
