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Weather on May 30

Chicago, IL

55 Years of Data

Avg High
76°F
Avg Low
57°F
Warmest
1987
82°F avg
Coldest
1973
52°F avg

About This Date

May 30th in Chicago, IL typically brings pleasant spring weather, with average highs around 76°F and lows near 57°F. Over 53 years of records, the warmest May 30th was in 1987 (82°F average), while the coldest was 1973 (52°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 23% of May 30th dates historically, with the wettest May 30th recording 3.81" of rain. The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.

The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.

Planning for May 30th in Chicago, IL? Great weather for outdoor activities.

Warming Trend
0.5°F per decade on this date
YearHighLowAvgPrecipSnow
202572°54°63°
202463°53°58°
202389°62°76°
202287°71°79°
202169°41°55°
202063°54°58°
201967°56°61°
201877°
201773°56°64°
201678°63°70°
201573°45°59°
201467°54°60°
201382°62°72°
201271°55°63°
201190°65°77°
201083°62°72°
200973°56°64°
200880°55°68°
200788°67°77°
200690°64°77°
200572°50°61°
200476°63°69°3.81"
200371°50°61°3.12"
200286°67°76°
200160°47°53°
200081°57°69°0.08"
199986°65°75°
199889°63°76°
199769°56°62°
199488°68°78°
199361°48°54°0.48"
199265°50°57°0.53"
199187°72°79°0.15"
199062°45°53°
198981°62°71°
198891°67°79°
1987warmest92°73°82°
198682°59°71°
198576°64°70°
198465°45°55°
198368°46°57°0.56"
198277°52°64°0.25"
198181°55°68°1.02"
198085°65°75°2.62"
197968°51°60°
197891°71°81°0.13"
197773°58°65°0.08"
197661°52°56°
197575°54°64°
197461°51°56°
1973coldest56°49°52°
197266°44°55°
197179°52°65°
53 years of data from CHICAGO GRANT PARK

Chicago, IL Temperature Range by Month

Average monthly highs and lows. The shaded band shows the typical daily temperature range.

10°30°50°70°90°JFMAMJJASOND
Avg high Avg low

Chicago, IL Monthly Precipitation

Average rainfall per month, in inches.

0"7.4"14.7"JFMAMJJASOND
Rain (in)

Chicago, IL Daily Temperature Calendar

Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.

151015202531JanFebMarAprMayJunJulAugSepOctNovDec
Cooler
Hotter
20°40°60°80°100°

Best Time to Visit Chicago, IL

Chicago, IL has no months that meet our "pleasant" threshold — every season has tradeoffs.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pleasant (65-82°F, ≤2.5" rain) Mild Less ideal

Browse Weather History

Weather data provided by NOAA Climate Data Online. Not for critical planning.

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