Historical weather data, all-time temperature records, and monthly climate averages for Fulton, MO. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Fulton runs mild on average, with highs near 59° and lows around 39°—but the date has a wild range in its back pocket. In 56 years of data, temperatures have swung from a bitter 23° in 1987 all the way to 87° just two years ago in 2023. There's about a 1-in-3 chance of rain today, so keep an umbrella handy.
Fulton plays in the extremes: the thermometer has hit a scorching 111° on July 30, 1980, and plunged to -20° on December 22, 1989—a swing of 131 degrees. A single July day in 1989 dumped nearly 6 inches of rain, and a January storm in 1995 buried the town under 18 inches of snow.
Summer is the main event here, with highs averaging 90° in mid-July and a warm stretch that runs well into August. If you're cold-averse, avoid January, when highs barely crack 37°. The wettest window falls in mid-May, so spring travelers should pack accordingly.