Silver Bow County Weather in October
Average highs run from 62°F on October 1 to 47°F on October 31, and lows from 32°F to 21°F. Normal precipitation for the month is 0.84 in over about 8 wet days.
October day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
October at a glance
- Average high
- 54°F
- Average low
- 27°F
- Precipitation
- 0.84 in
- Snowfall
- 0.9 in
- Record high
- 85°FOct 3, 2010
- Record low
- -23°FOct 30, 1991
- Chance of a freeze
- 100%
- Daylight
- 11 h 41 min to 10 h 08 min
- Cloud cover
- 64%
- Humidity
- 67%
- Dew point
- 26°F
- Wind
- 5.8 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Oct 1 | 62°F | 32°F | 83°F 1992 | 12°F 1950 | 25% | 1% |
| Oct 2 | 61°F | 32°F | 83°F 2010 | 15°F 1950 | 25% | 1% |
| Oct 3 | 61°F | 32°F | 85°F 2010 | 14°F 1916 | 25% | 1% |
| Oct 4 | 60°F | 31°F | 82°F 2024 | 15°F 1973 | 25% | 1% |
| Oct 5 | 60°F | 31°F | 79°F 1902 | 12°F 2001 | 25% | 1% |
| Oct 6 | 59°F | 30°F | 79°F 1933 | 11°F 1974 | 25% | 1% |
| Oct 7 | 59°F | 30°F | 79°F 1980 | 10°F 1990 | 25% | 2% |
| Oct 8 | 58°F | 30°F | 80°F 1976 | 11°F 1985 | 25% | 2% |
| Oct 9 | 58°F | 29°F | 79°F 1942 | 7°F 2019 | 25% | 2% |
| Oct 10 | 57°F | 29°F | 80°F 1934 | 6°F 1985 | 25% | 2% |
| Oct 11 | 57°F | 29°F | 83°F 1934 | 3°F 2019 | 26% | 2% |
| Oct 12 | 56°F | 28°F | 78°F 1964 | 6°F 2009 | 26% | 2% |
| Oct 13 | 56°F | 28°F | 77°F 1964 | 10°F 2008 | 26% | 2% |
| Oct 14 | 55°F | 28°F | 79°F 1958 | 10°F 1952 | 26% | 2% |
| Oct 15 | 55°F | 27°F | 76°F 1991 | 15°F 1952 | 26% | 2% |
| Oct 16 | 54°F | 27°F | 78°F 1927 | 7°F 1946 | 26% | 2% |
| Oct 17 | 54°F | 27°F | 75°F 1955 | 8°F 1996 | 26% | 2% |
| Oct 18 | 53°F | 26°F | 76°F 2003 | 5°F 1905 | 26% | 2% |
| Oct 19 | 53°F | 26°F | 75°F 2023 | 8°F 1905 | 26% | 2% |
| Oct 20 | 52°F | 25°F | 77°F 1927 | 10°F 1943 | 26% | 2% |
| Oct 21 | 52°F | 25°F | 75°F 2003 | 9°F 1996 | 26% | 2% |
| Oct 22 | 51°F | 25°F | 79°F 2003 | 13°F 1957 | 26% | 2% |
| Oct 23 | 51°F | 24°F | 72°F 1999 | 8°F 1919 | 26% | 2% |
| Oct 24 | 50°F | 24°F | 72°F 2007 | 0°F 1919 | 26% | 2% |
| Oct 25 | 50°F | 24°F | 71°F 1990 | -15°F 2020 | 26% | 2% |
| Oct 26 | 50°F | 23°F | 75°F 1944 | -18°F 2020 | 26% | 2% |
| Oct 27 | 49°F | 23°F | 70°F 1944 | 2°F 2023 | 26% | 2% |
| Oct 28 | 49°F | 22°F | 75°F 1937 | 1°F 1971 | 26% | 2% |
| Oct 29 | 48°F | 22°F | 71°F 1937 | -10°F 2019 | 26% | 2% |
| Oct 30 | 48°F | 22°F | 69°F 1987 | -23°F 1991 | 26% | 2% |
| Oct 31 | 47°F | 21°F | 66°F 2008 | -11°F 2002 | 26% | 3% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- October 1
- sunrise 7:29 AM, sunset 7:10 PM
- October 31
- sunrise 8:10 AM, sunset 6:18 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00024135 (Butte Bert Mooney AP), public domain. Records: NOAA GHCN-Daily, station USW00024135, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.