Sycamore climate

Sycamore Weather in June

NOAA 1991-2020 normals for De Kalb, 9.5 km from Sycamore

Average highs run from 76°F on June 1 to 83°F on June 30, and lows from 55°F to 63°F. Normal precipitation for the month is 4.57 in over about 11 wet days.

June day by day

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

Normal daily high and low temperature at Sycamore, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
80°F
Average low
60°F
Precipitation
4.57 in
Record high
101°FJun 26, 1988
Record low
34°FJun 1, 1993
Chance of a freeze
0%
Days of 90°F or more
3.6
Daylight
15 h 02 min to 15 h 11 min
Cloud cover
59%
Humidity
77%
Dew point
60°F
Wind
8.9 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
Jun 176°F55°F91°F 198834°F 199340%0%
Jun 276°F56°F91°F 200242°F 200339%0%
Jun 377°F56°F94°F 197241°F 197739%0%
Jun 477°F56°F92°F 197740°F 198839%0%
Jun 577°F57°F92°F 197741°F 199339%0%
Jun 678°F57°F92°F 197144°F 198238%0%
Jun 778°F57°F96°F 201142°F 197738%0%
Jun 878°F58°F97°F 201146°F 197538%0%
Jun 978°F58°F95°F 201139°F 197738%0%
Jun 1079°F58°F95°F 196836°F 198838%0%
Jun 1179°F59°F94°F 196837°F 197237%0%
Jun 1279°F59°F94°F 197642°F 202337%0%
Jun 1380°F59°F93°F 197643°F 197837%0%
Jun 1480°F59°F93°F 201744°F 197737%0%
Jun 1580°F60°F96°F 198749°F 197737%0%
Jun 1680°F60°F95°F 199444°F 198037%0%
Jun 1781°F60°F95°F 199443°F 198036%0%
Jun 1881°F61°F96°F 199447°F 198036%0%
Jun 1981°F61°F97°F 199450°F 197036%0%
Jun 2081°F61°F92°F 198644°F 198036%0%
Jun 2182°F61°F100°F 198838°F 199235%0%
Jun 2282°F61°F99°F 198844°F 199235%0%
Jun 2382°F62°F95°F 198344°F 197235%0%
Jun 2482°F62°F95°F 200945°F 197935%0%
Jun 2582°F62°F95°F 200543°F 198635%0%
Jun 2682°F62°F101°F 198847°F 198635%0%
Jun 2783°F62°F96°F 200548°F 198835%0%
Jun 2883°F63°F95°F 197150°F 199235%0%
Jun 2983°F63°F97°F 201245°F 198934%0%
Jun 3083°F63°F94°F 197042°F 198834%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Sycamore, 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).

June 1
sunrise 5:22 AM, sunset 8:24 PM
June 30
sunrise 5:23 AM, sunset 8:34 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00112223 (De Kalb), public domain. Records: NOAA GHCN-Daily, station USC00112223, 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.