Complete 2015 Long-Range Weather Forecast for the Heartland Region, November 2014 to October 2015 includes week-by-week details.
Free 2-Month Weather Forecast
SEPTEMBER 2015: temperature 68° (1° above avg.); precipitation 5.5" (2" above avg.); Sep 1-4: T-storms, then sunny, cool; Sep 5-10: Rain and t-storms; cool north, warm south; Sep 11-13: Sunny, warm; Sep 14-21: T-storms, then sunny, cool; Sep 22-28: Sunny, warm; Sep 29-30: T-storms, warm.
OCTOBER 2015: temperature 54° (2° below avg.); precipitation 3" (avg.); Oct 1-4: Heavy rain north, showers south; then sunny, cool; Oct 5-11: Showers, then sunny, cool; Oct 12-20: Rainy periods, mild; Oct 21-28: Showers and flurries, chilly; Oct 29-31: Sunny, mild.
Annual Weather Summary: November 2014 to October 2015
Winter temperatures, precipitation, and snowfall all will be below normal. The coldest periods will occur in early and mid- to late December and early and mid-January. The snowiest periods will be in mid-December, early February, and early and mid- to late March.
April and May will be warmer than normal, while rainfall will be a bit below normal in the north and a bit above in the south.
Summer will be hotter and slightly drier than normal, with the hottest periods in mid- to late June, mid- to late July, and early to mid- and mid- to late August.
September and October will be slightly cooler than normal, with above-normal rainfall.