Tulsa, OK Weather
Tulsa hourly forecast: next 24 hours
Today's high of 100°F (38°C) is about 15°F (8°C) above the typical September high of 85°F (30°C).
Current conditions in detail
Tulsa weather tomorrow (Wednesday, September 16)
Tomorrow in Tulsa looks sunny, with a high of 100° and an overnight low of 82°. Precipitation chance is modest at 36%. Winds top out near 18 mph, and the UV index reaches 6 (high).
Tulsa 14-day forecast
About the weather in Tulsa
Tulsa runs one of the wider annual swings in our dataset: 25°C separates the average July from the average January. Afternoons reach 92°F (33°C) at the peak of summer and 47°F (9°C) at the depth of winter, with 105 days of measurable precipitation through the year.
Tulsa weather: quick facts
- Hottest month: July - highs near 92°F (33°C)
- Coldest month: January - highs near 47°F (9°C)
- Decade extremes (2015-2024): 105°F (41°C) high · -16°F (-27°C) low
- Wettest month: May (15 rainy days) · Sunniest: June (12.3 h sun/day)
- Climate type: humid subtropical
- Annual swing: 25°C between the average warmest and coolest month · day to night: 10°C
- Snow: about 4 days a year
- Months averaging 30°C or hotter: 3
- Average humidity: 67%
Temperatures through the year
Warmth peaks in July: highs of 92°F (33°C), lows of 74°F (24°C). January sits at the other end of the year: 47°F (9°C) by day, 30°F (-1°C) at night. The gridded 2015-2024 daily record for this location tops out at 105°F (41°C) and bottoms at -16°F (-27°C) - decade extremes, not all-time station records. Average highs hold at or above 30°C for 3 months of the year, June through August being the unbroken run.
Rain, sun and snow
May is the wettest month at 7.5 inches (190 mm) over 15 days; January is the driest. June is the brightest month at 12.3 hours of sun a day, against an annual average of 9.3. Between the average July and the average January lie 25°C, a wider spread than roughly 83% of the cities we track.
Season by season
Spring (March through May)
Spring is mild and warm here - highs near 71°F (22°C), nights near 52°F (11°C), and rain falls on around 36 of the 90 days.
Summer (June through August)
Summer sits firmly in the heat here - highs near 90°F (32°C), nights near 73°F (23°C), and expect showers on roughly 28 days across the season. Daylight is generous - around 11.9 hours of sun a day.
Fall (September through November)
Fall in Tulsa settles into easy warmth, with daytime highs averaging 73°F (23°C) and nights around 55°F (13°C); expect showers on roughly 22 days across the season.
Winter (December through February)
Winter in Tulsa is chilly, with daytime highs averaging 51°F (10°C) and nights around 33°F (0°C); expect showers on roughly 19 days across the season, plus about 3 snowy days.
Average temperatures in Tulsa by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 47° | 30° | 6 | 2.1 in | 6.7 h/day | 67% |
| February | 53° | 33° | 7 | 2.2 in | 7.7 h/day | 65% |
| March | 64° | 44° | 10 | 3.7 in | 8.3 h/day | 65% |
| April | 70° | 51° | 11 | 5.5 in | 9.3 h/day | 64% |
| May | 78° | 61° | 15 | 7.5 in | 9.7 h/day | 72% |
| June | 89° | 71° | 9 | 3.5 in | 12.3 h/day | 67% |
| July | 92° | 74° | 10 | 4.3 in | 11.9 h/day | 67% |
| August | 90° | 73° | 10 | 3.7 in | 11.6 h/day | 67% |
| September | 85° | 68° | 7 | 3.6 in | 10.5 h/day | 65% |
| October | 73° | 55° | 9 | 4.2 in | 8.8 h/day | 63% |
| November | 61° | 43° | 7 | 3.3 in | 7.5 h/day | 69% |
| December | 52° | 35° | 6 | 2.4 in | 6.9 h/day | 69% |