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What is Sweetwater, WY, Weather Like in October?
During the month of October, Sweetwater, WY,
has an average daytime high temperature of 57°F and an average overnight low temperature dropping to 33°F.
Around 0.81 inches of precipitation is received during the month,
with about 6.84 inches falling in a typical year.
6.60 inches of snow is the mean amount received during October.
Annually, Sweetwater receives around 42.20 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 19, 2025)
Actual High
Average High
Actual Low
Average Low
Actual data from: KRKS
Sweetwater, WY Daily Weather Averages for October
Recorded at Rock Springs Ap
(usw00024027),
10 miles
WSW of
Sweetwater, WY
| Day | Avg Temps ( F) | Precip (in) | Snow (in) | Degree Days ( F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 38 F | 64 F | 51 F | 0.03" | 6.06" | 0.10" | 35.70" | 14.2 F | N/A |
| 10/2 | 38 F | 63 F | 50 F | 0.06" | 6.09" | 0.30" | 35.90" | 14.6 F | N/A |
| 10/3 | 38 F | 63 F | 50 F | 0.09" | 6.12" | 0.40" | 36.00" | 15 F | N/A |
| 10/4 | 37 F | 62 F | 50 F | 0.12" | 6.15" | 0.60" | 36.20" | 15.5 F | N/A |
| 10/5 | 37 F | 62 F | 49 F | 0.15" | 6.18" | 0.70" | 36.30" | 15.9 F | N/A |
| 10/6 | 36 F | 61 F | 49 F | 0.18" | 6.21" | 0.90" | 36.50" | 16.3 F | N/A |
| 10/7 | 36 F | 61 F | 48 F | 0.21" | 6.24" | 1.00" | 36.60" | 16.8 F | N/A |
| 10/8 | 36 F | 60 F | 48 F | 0.23" | 6.26" | 1.20" | 36.80" | 17.2 F | N/A |
| 10/9 | 35 F | 60 F | 47 F | 0.26" | 6.29" | 1.30" | 36.90" | 17.6 F | N/A |
| 10/10 | 35 F | 59 F | 47 F | 0.29" | 6.32" | 1.50" | 37.10" | 18.1 F | N/A |
| 10/11 | 35 F | 59 F | 47 F | 0.32" | 6.35" | 1.60" | 37.20" | 18.5 F | N/A |
| 10/12 | 34 F | 58 F | 46 F | 0.34" | 6.37" | 1.80" | 37.40" | 18.9 F | N/A |
| 10/13 | 34 F | 58 F | 46 F | 0.37" | 6.40" | 2.00" | 37.60" | 19.3 F | N/A |
| 10/14 | 34 F | 57 F | 45 F | 0.40" | 6.43" | 2.20" | 37.80" | 19.8 F | N/A |
| 10/15 | 33 F | 57 F | 45 F | 0.43" | 6.46" | 2.50" | 38.10" | 20.2 F | N/A |
| 10/16 | 33 F | 56 F | 44 F | 0.46" | 6.49" | 2.70" | 38.30" | 20.6 F | N/A |
| 10/17 | 33 F | 56 F | 44 F | 0.48" | 6.51" | 2.90" | 38.50" | 21 F | N/A |
| 10/18 | 32 F | 55 F | 44 F | 0.51" | 6.54" | 3.20" | 38.80" | 21.4 F | N/A |
| 10/19 | 32 F | 55 F | 43 F | 0.54" | 6.57" | 3.40" | 39.00" | 21.8 F | N/A |
| 10/20 | 32 F | 54 F | 43 F | 0.56" | 6.59" | 3.70" | 39.30" | 22.3 F | N/A |
| 10/21 | 31 F | 54 F | 42 F | 0.58" | 6.61" | 3.90" | 39.50" | 22.7 F | N/A |
| 10/22 | 31 F | 53 F | 42 F | 0.61" | 6.64" | 4.20" | 39.80" | 23.1 F | N/A |
| 10/23 | 31 F | 53 F | 42 F | 0.63" | 6.66" | 4.50" | 40.10" | 23.5 F | N/A |
| 10/24 | 30 F | 52 F | 41 F | 0.65" | 6.68" | 4.70" | 40.30" | 23.9 F | N/A |
| 10/25 | 30 F | 52 F | 41 F | 0.67" | 6.70" | 5.00" | 40.60" | 24.3 F | N/A |
| 10/26 | 30 F | 51 F | 40 F | 0.70" | 6.73" | 5.30" | 40.90" | 24.7 F | N/A |
| 10/27 | 29 F | 51 F | 40 F | 0.72" | 6.75" | 5.50" | 41.10" | 25.2 F | N/A |
| 10/28 | 29 F | 50 F | 39 F | 0.74" | 6.77" | 5.80" | 41.40" | 25.6 F | N/A |
| 10/29 | 29 F | 50 F | 39 F | 0.77" | 6.80" | 6.10" | 41.70" | 26 F | N/A |
| 10/30 | 28 F | 49 F | 39 F | 0.79" | 6.82" | 6.30" | 41.90" | 26.4 F | N/A |
| 10/31 | 28 F | 49 F | 38 F | 0.81" | 6.84" | 6.60" | 42.20" | 26.8 F | N/A |
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