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What is Greybull, WY, Weather Like in October?
During the month of October, Greybull, WY,
has an average daytime high temperature of 62°F and an average overnight low temperature dropping to 31°F.
Around 0.75 inches of precipitation is received during the month,
with about 6.55 inches falling in a typical year.
0.70 inches of snow is the mean amount received during October.
Annually, Greybull receives around 12.80 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 24, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 62.3 F
(-1.0 vs avg)
Average Low: 38.4 F
(+6.5 vs avg)
Nighttime temperatures were significantly above average.
Actual data from: MID_PC276
Greybull, WY Daily Weather Averages for October
Recorded at Greybull
(usc00484080),
0.1 miles
E of
Greybull, 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 | 69 F | 53 F | 0.04" | 5.84" | 0.00" | 12.10" | 12.2 F | 0.1 F |
| 10/2 | 36 F | 69 F | 53 F | 0.07" | 5.87" | 0.00" | 12.10" | 12.6 F | 0.1 F |
| 10/3 | 36 F | 68 F | 52 F | 0.10" | 5.90" | 0.00" | 12.10" | 13.1 F | 0.1 F |
| 10/4 | 35 F | 68 F | 52 F | 0.14" | 5.94" | 0.10" | 12.20" | 13.5 F | 0.1 F |
| 10/5 | 35 F | 67 F | 51 F | 0.16" | 5.96" | 0.10" | 12.20" | 14 F | 0.1 F |
| 10/6 | 35 F | 67 F | 51 F | 0.19" | 5.99" | 0.10" | 12.20" | 14.5 F | N/A |
| 10/7 | 34 F | 66 F | 50 F | 0.22" | 6.02" | 0.10" | 12.20" | 15 F | N/A |
| 10/8 | 34 F | 65 F | 50 F | 0.24" | 6.04" | 0.10" | 12.20" | 15.5 F | N/A |
| 10/9 | 33 F | 65 F | 49 F | 0.27" | 6.07" | 0.10" | 12.20" | 16 F | N/A |
| 10/10 | 33 F | 64 F | 49 F | 0.29" | 6.09" | 0.10" | 12.20" | 16.5 F | N/A |
| 10/11 | 32 F | 64 F | 48 F | 0.32" | 6.12" | 0.10" | 12.20" | 17 F | N/A |
| 10/12 | 32 F | 63 F | 48 F | 0.34" | 6.14" | 0.10" | 12.20" | 17.5 F | N/A |
| 10/13 | 31 F | 63 F | 47 F | 0.36" | 6.16" | 0.10" | 12.20" | 18 F | N/A |
| 10/14 | 31 F | 62 F | 47 F | 0.39" | 6.19" | 0.20" | 12.30" | 18.5 F | N/A |
| 10/15 | 31 F | 62 F | 46 F | 0.42" | 6.22" | 0.20" | 12.30" | 19 F | N/A |
| 10/16 | 30 F | 61 F | 46 F | 0.44" | 6.24" | 0.20" | 12.30" | 19.5 F | N/A |
| 10/17 | 30 F | 61 F | 45 F | 0.47" | 6.27" | 0.30" | 12.40" | 20 F | N/A |
| 10/18 | 29 F | 60 F | 45 F | 0.49" | 6.29" | 0.30" | 12.40" | 20.5 F | N/A |
| 10/19 | 29 F | 59 F | 44 F | 0.52" | 6.32" | 0.30" | 12.40" | 21 F | N/A |
| 10/20 | 28 F | 59 F | 44 F | 0.54" | 6.34" | 0.30" | 12.40" | 21.5 F | N/A |
| 10/21 | 28 F | 58 F | 43 F | 0.57" | 6.37" | 0.40" | 12.50" | 22 F | N/A |
| 10/22 | 27 F | 58 F | 43 F | 0.59" | 6.39" | 0.40" | 12.50" | 22.5 F | N/A |
| 10/23 | 27 F | 57 F | 42 F | 0.61" | 6.41" | 0.40" | 12.50" | 23 F | N/A |
| 10/24 | 26 F | 57 F | 41 F | 0.63" | 6.43" | 0.50" | 12.60" | 23.5 F | N/A |
| 10/25 | 26 F | 56 F | 41 F | 0.65" | 6.45" | 0.50" | 12.60" | 24.1 F | N/A |
| 10/26 | 25 F | 56 F | 40 F | 0.67" | 6.47" | 0.50" | 12.60" | 24.6 F | N/A |
| 10/27 | 25 F | 55 F | 40 F | 0.69" | 6.49" | 0.60" | 12.70" | 25 F | N/A |
| 10/28 | 24 F | 55 F | 40 F | 0.70" | 6.50" | 0.60" | 12.70" | 25.5 F | N/A |
| 10/29 | 24 F | 54 F | 39 F | 0.72" | 6.52" | 0.60" | 12.70" | 26 F | N/A |
| 10/30 | 23 F | 54 F | 39 F | 0.73" | 6.53" | 0.70" | 12.80" | 26.5 F | N/A |
| 10/31 | 23 F | 53 F | 38 F | 0.75" | 6.55" | 0.70" | 12.80" | 27 F | N/A |
