Marion County climate

Marion County Weather in April

NOAA 1991-2020 normals for Quincy Dam 21, 19.8 km from Marion County

Average highs run from 59°F on April 1 to 69°F on April 30, and lows from 37°F to 49°F. Normal precipitation for the month is 4.22 in over about 11 wet days.

April day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Marion County, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
64°F
Average low
43°F
Precipitation
4.22 in
Snowfall
0.6 in
Record high
93°FApr 21, 1987
Record low
15°FApr 3, 1936
Chance of a freeze
76%
Daylight
12 h 41 min to 13 h 52 min
Cloud cover
64%
Humidity
74%
Dew point
44°F
Wind
11.9 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Apr 159°F37°F85°F 198624°F 195432%1%
Apr 259°F38°F87°F 201017°F 201832%1%
Apr 360°F38°F90°F 201215°F 193632%1%
Apr 460°F39°F89°F 201120°F 197532%1%
Apr 560°F39°F88°F 202320°F 201832%1%
Apr 661°F39°F86°F 198818°F 198233%1%
Apr 761°F40°F83°F 199117°F 201833%1%
Apr 862°F40°F86°F 198618°F 201833%1%
Apr 962°F40°F90°F 202021°F 199733%1%
Apr 1063°F41°F86°F 200123°F 199734%1%
Apr 1163°F41°F86°F 201124°F 194034%1%
Apr 1263°F42°F87°F 197119°F 195734%1%
Apr 1364°F42°F87°F 194122°F 195034%0%
Apr 1464°F42°F86°F 193625°F 194335%0%
Apr 1564°F43°F88°F 200225°F 196235%0%
Apr 1665°F43°F87°F 200227°F 193535%0%
Apr 1765°F44°F87°F 197725°F 195335%0%
Apr 1866°F44°F87°F 197726°F 195335%0%
Apr 1966°F44°F87°F 198527°F 198335%0%
Apr 2066°F45°F87°F 193629°F 195336%0%
Apr 2167°F45°F93°F 198729°F 202136%0%
Apr 2267°F45°F88°F 196028°F 198636%0%
Apr 2367°F46°F87°F 198029°F 196736%0%
Apr 2468°F46°F87°F 202226°F 196736%0%
Apr 2568°F47°F89°F 198933°F 193436%0%
Apr 2668°F47°F93°F 198634°F 197636%0%
Apr 2769°F47°F90°F 198631°F 199236%0%
Apr 2869°F48°F89°F 197029°F 199536%0%
Apr 2969°F48°F87°F 194230°F 195836%0%
Apr 3069°F49°F92°F 198733°F 195636%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Marion County, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

April 1
sunrise 6:50 AM, sunset 7:31 PM
April 30
sunrise 6:08 AM, sunset 8:00 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00117077 (Quincy Dam 21), public domain. Records: NOAA GHCN-Daily, station USC00233601, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.