Oglala Weather in August
Average highs run from 89°F on August 1 to 85°F on August 31, and lows from 62°F to 54°F.
August day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 88°F
- Average low
- 58°F
- Record high
- 108°FAug 2, 2026
- Record low
- 33°FAug 28, 2004
- Chance of a freeze
- 0%
- Days of 90°F or more
- 14.3
- Daylight
- 14 h 31 min to 13 h 13 min
- Cloud cover
- 46%
- Humidity
- 51%
- Dew point
- 52°F
- Wind
- 10.1 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Aug 1 | 89°F | 62°F | 103°F 2022 | 37°F 2009 | |
| Aug 2 | 89°F | 61°F | 108°F 2026 | 43°F 2009 | |
| Aug 3 | 89°F | 61°F | 105°F 2024 | 47°F 2006 | |
| Aug 4 | 89°F | 61°F | 106°F 2024 | 45°F 2026 | |
| Aug 5 | 89°F | 61°F | 108°F 2022 | 46°F 2012 | |
| Aug 6 | 89°F | 61°F | 101°F 2001 | 50°F 2006 | |
| Aug 7 | 89°F | 61°F | 107°F 2025 | 44°F 2017 | |
| Aug 8 | 89°F | 60°F | 102°F 2001 | 51°F 2011 | |
| Aug 9 | 89°F | 60°F | 103°F 2007 | 48°F 2025 | |
| Aug 10 | 89°F | 60°F | 102°F 2007 | 44°F 2004 | |
| Aug 11 | 89°F | 60°F | 103°F 2006 | 36°F 2004 | |
| Aug 12 | 89°F | 60°F | 103°F 2020 | 43°F 2004 | |
| Aug 13 | 88°F | 59°F | 106°F 2007 | 42°F 2004 | |
| Aug 14 | 88°F | 59°F | 101°F 2025 | 46°F 2006 | |
| Aug 15 | 88°F | 59°F | 103°F 2015 | 44°F 2010 | |
| Aug 16 | 88°F | 59°F | 104°F 2002 | 43°F 2012 | |
| Aug 17 | 88°F | 58°F | 104°F 2021 | 39°F 2002 | |
| Aug 18 | 88°F | 58°F | 101°F 2010 | 39°F 2004 | |
| Aug 19 | 88°F | 58°F | 100°F 2025 | 34°F 2004 | |
| Aug 20 | 88°F | 58°F | 102°F 2025 | 39°F 2018 | |
| Aug 21 | 87°F | 57°F | 102°F 2024 | 39°F 2009 | |
| Aug 22 | 87°F | 57°F | 100°F 2003 | 39°F 2015 | |
| Aug 23 | 87°F | 57°F | 104°F 2006 | 34°F 2015 | |
| Aug 24 | 87°F | 57°F | 101°F 2000 | 38°F 2010 | |
| Aug 25 | 87°F | 56°F | 105°F 2020 | 43°F 2007 | |
| Aug 26 | 86°F | 56°F | 101°F 2010 | 43°F 2023 | |
| Aug 27 | 86°F | 56°F | 104°F 2010 | 39°F 2004 | |
| Aug 28 | 86°F | 55°F | 104°F 2012 | 33°F 2004 | |
| Aug 29 | 86°F | 55°F | 104°F 2012 | 39°F 2021 | |
| Aug 30 | 85°F | 55°F | 99°F 1999 | 41°F 2001 | |
| Aug 31 | 85°F | 54°F | 99°F 2012 | 35°F 2020 |
Chance of rain
Sunrise and sunset
Times for 2026, local time (MDT).
- August 1
- sunrise 5:41 AM, sunset 8:12 PM
- August 31
- sunrise 6:14 AM, sunset 7:27 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00396227 (Oglala 1S), public domain. Records: NOAA GHCN-Daily, station USW00094039, 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.