Historical weather data, all-time temperature records, and monthly climate averages for Plover, WI. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5th in Plover is classic early spring hedging — expect a high near 49° and a low around 29°, with just a 1-in-4 chance of any precipitation. The date has a wide historical range though: it's hit 77° back in 1921 and bottomed out at a brutal 6° in 1995, so don't put the layers away just yet.
Plover's weather history is not for the faint of heart. The mercury has swung from a scorching 108° in July 1936 all the way down to -48° in February 1899 — a jaw-dropping 156-degree spread. On the wet side, a single August day in 1947 dropped over 5 inches of rain, and a January storm in 1917 buried the area under 18 inches of snow.
Summer is the sweet spot here, with highs averaging in the low 80s from mid-July through August — peak warmth falls the week of July 16–22 at 83°. Winters are genuinely cold, with January highs barely cracking 24°. If you're watching for rain, late June is the wettest stretch of the year.