Oak Grove weather by month
What a typical year looks like in Oak Grove, Arkansas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Branson Airport, 22 km from Oak Grove; records cover 2009–2026.
The year at a glance
- Precipitation a year
- 48.3 in1228 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 2
- First fall freeze
- Nov 1
- Heating degree days
- 4,145
- Cooling degree days
- 1,449
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 7°−14° (heating, 99%) and 99°37° (cooling, 1%).
Month by month
Oak Grove in January
Highs average 43°6° and lows 27°−3°, with 2.8 in71 mm of precipitation in a typical January.
- Record high
- 75°24° (2023)
- Record low
- −4°−20° (2024)
- Heating degree days
- 933
- Cooling degree days
- 0
Oak Grove in February
Highs average 49°10° and lows 30°−1°, with 2.9 in74 mm of precipitation in a typical February.
- Record high
- 82°28° (2017)
- Record low
- −8°−22° (2021)
- Heating degree days
- 717
- Cooling degree days
- 1
Oak Grove in March
Highs average 58°15° and lows 38°3°, with 4.3 in109 mm of precipitation in a typical March.
- Record high
- 93°34° (2026)
- Record low
- 5°−15° (2019)
- Heating degree days
- 534
- Cooling degree days
- 7
Oak Grove in April
Highs average 68°20° and lows 47°8°, with 4.8 in121 mm of precipitation in a typical April.
- Record high
- 90°32° (2020)
- Record low
- 23°−5° (2018)
- Heating degree days
- 259
- Cooling degree days
- 25
Oak Grove in May
Highs average 75°24° and lows 56°13°, with 5.5 in141 mm of precipitation in a typical May.
- Record high
- 93°34° (2012)
- Record low
- 32°0° (2013)
- Heating degree days
- 93
- Cooling degree days
- 110
Oak Grove in June
Highs average 84°29° and lows 64°18°, with 3.9 in98 mm of precipitation in a typical June.
- Record high
- 104°40° (2012)
- Record low
- 46°8° (2021)
- Heating degree days
- 5
- Cooling degree days
- 272
Oak Grove in July
Highs average 88°31° and lows 69°20°, with 4.1 in105 mm of precipitation in a typical July.
- Record high
- 104°40° (2012)
- Record low
- 50°10° (2014)
- Heating degree days
- 0
- Cooling degree days
- 415
Oak Grove in August
Highs average 88°31° and lows 67°19°, with 4.2 in105 mm of precipitation in a typical August.
- Record high
- 109°43° (2011)
- Record low
- 50°10° (2009)
- Heating degree days
- 1
- Cooling degree days
- 390
Oak Grove in September
Highs average 80°27° and lows 59°15°, with 5.1 in129 mm of precipitation in a typical September.
- Record high
- 99°37° (2011)
- Record low
- 41°5° (2011)
- Heating degree days
- 36
- Cooling degree days
- 179
Oak Grove in OctoberThis month
Highs average 70°21° and lows 49°9°, with 3.9 in98 mm of precipitation in a typical October.
- Record high
- 91°33° (2024)
- Record low
- 27°−3° (2012)
- Heating degree days
- 229
- Cooling degree days
- 47
Oak Grove in November
Highs average 58°14° and lows 38°3°, with 3.9 in100 mm of precipitation in a typical November.
- Record high
- 82°28° (2017)
- Record low
- 10°−12° (2014)
- Heating degree days
- 523
- Cooling degree days
- 3
Oak Grove in December
Highs average 47°8° and lows 30°−1°, with 3 in76 mm of precipitation in a typical December.
- Record high
- 82°28° (2025)
- Record low
- −4°−20° (2022)
- Heating degree days
- 815
- Cooling degree days
- 0