Historical weather data, all-time temperature records, and monthly climate averages for Lawton, OK. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Lawton typically lands in that pleasant shoulder-season sweet spot — average highs of 69° and lows of 46°, with just a 14% chance of rain. But history shows the date can swing hard: 87° in 1967, then a sharp 34° low the very next year.
Lawton plays for keeps when it comes to extremes — 112° in June 1953 on one end, -1° in January 1962 on the other, a 113-degree spread that tells you everything about Oklahoma's temperament. A single October day in 1953 dumped 7.33 inches of rain, and March 1958 buried the city under nearly 10 inches of snow.
Summers are the main event here, with average highs hitting 97° the week of August 6th and staying at or near 94° through July and August. If heat isn't your thing, January is the escape hatch — highs average just 48° to 50°. Plan around late May if you're chasing storms; the week of May 14th is the wettest of the year, averaging 1.74 inches.