Historical weather data, all-time temperature records, and monthly climate averages for Tahlequah, OK. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5th in Tahlequah typically lands in comfortable spring territory, with average highs near 69° and lows around 46°. The date has seen some wild swings over 108 years of records — from a balmy 87° in 1959 down to a bitter 23° in 1920. There's a 30% chance of rain today, but snow is essentially off the table.
Tahlequah has earned its weather extremes over more than a century of records — the thermometer has swung from a scorching 118° in August 1936 all the way down to -14° in February 1905. On the wet side, a single day in May 2022 dumped 7.71 inches of rain, and a February 1975 snowstorm buried the area under 9.5 inches.
Summers in Tahlequah are long and serious — highs average 95° in late July and stay in the low 90s through August. Winters are mild by Midwest standards, with January highs only dipping to around 48°. If you're trying to dodge rain, avoid late April and early May, when weekly precipitation averages top out at 1.43 inches.