Weather Almanac: Downers Grove, IL 60515

🗓️ Historical norms for June 2026

May July

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

June avg. precipitation

🌧️ 4.06"

June days below freezing

📉 ≈0.0 days

Average June lows ≈58.0°F

USDA Zone

Annual extreme lows -10°F to -5°F

Last Spring Frost (36°F)

🌷 May 28

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First Fall Frost (36°F)

🍂 Sep 23

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Mon. June 1

🌅 5:19 a.m.

H: ≈74.9°F

L: ≈53.2°F

🌇 8:20 p.m.

Tue. June 2

🌅 5:19 a.m.

H: ≈75.3°F

L: ≈53.6°F

🌇 8:21 p.m.

Wed. June 3

🌅 5:18 a.m.

H: ≈75.7°F

L: ≈53.9°F

🌇 8:22 p.m.

Thu. June 4

🌅 5:18 a.m.

H: ≈76.1°F

L: ≈54.3°F

🌇 8:22 p.m.

Fri. June 5

🌅 5:18 a.m.

H: ≈76.5°F

L: ≈54.7°F

🌇 8:23 p.m.

Sat. June 6

🌅 5:17 a.m.

H: ≈76.9°F

L: ≈55.1°F

🌇 8:24 p.m.

Sun. June 7

🌅 5:17 a.m.

H: ≈77.2°F

L: ≈55.5°F

🌇 8:24 p.m.

Mon. June 8

🌅 5:17 a.m.

H: ≈77.6°F

L: ≈55.9°F

🌇 8:25 p.m.

Tue. June 9

🌅 5:17 a.m.

H: ≈78.0°F

L: ≈56.2°F

🌇 8:25 p.m.

Wed. June 10

🌅 5:16 a.m.

H: ≈78.4°F

L: ≈56.6°F

🌇 8:26 p.m.

Thu. June 11

🌅 5:16 a.m.

H: ≈78.8°F

L: ≈56.9°F

🌇 8:27 p.m.

Fri. June 12

🌅 5:16 a.m.

H: ≈79.2°F

L: ≈57.3°F

🌇 8:27 p.m.

Sat. June 13

🌅 5:16 a.m.

H: ≈79.5°F

L: ≈57.6°F

🌇 8:27 p.m.

Sun. June 14

🌅 5:16 a.m.

H: ≈79.9°F

L: ≈57.9°F

🌇 8:28 p.m.

Mon. June 15

🌅 5:16 a.m.

H: ≈80.3°F

L: ≈58.3°F

🌇 8:28 p.m.

Tue. June 16

🌅 5:16 a.m.

H: ≈80.6°F

L: ≈58.6°F

🌇 8:29 p.m.

Wed. June 17

🌅 5:16 a.m.

H: ≈81.0°F

L: ≈58.8°F

🌇 8:29 p.m.

Thu. June 18

🌅 5:16 a.m.

H: ≈81.3°F

L: ≈59.1°F

🌇 8:29 p.m.

Fri. June 19 Juneteenth

🌅 5:16 a.m.

H: ≈81.6°F

L: ≈59.4°F

🌇 8:30 p.m.

Sat. June 20

🌅 5:17 a.m.

H: ≈81.9°F

L: ≈59.6°F

🌇 8:30 p.m.

Sun. June 21 Summer Solstice

🌅 5:17 a.m.

H: ≈82.2°F

L: ≈59.9°F

🌇 8:30 p.m.

Mon. June 22

🌅 5:17 a.m.

H: ≈82.5°F

L: ≈60.1°F

🌇 8:30 p.m.

Tue. June 23

🌅 5:17 a.m.

H: ≈82.7°F

L: ≈60.3°F

🌇 8:30 p.m.

Wed. June 24

🌅 5:18 a.m.

H: ≈83.0°F

L: ≈60.5°F

🌇 8:30 p.m.

Thu. June 25

🌅 5:18 a.m.

H: ≈83.2°F

L: ≈60.7°F

🌇 8:31 p.m.

Fri. June 26

🌅 5:18 a.m.

H: ≈83.4°F

L: ≈60.9°F

🌇 8:31 p.m.

Sat. June 27

🌅 5:19 a.m.

H: ≈83.6°F

L: ≈61.0°F

🌇 8:31 p.m.

Sun. June 28

🌅 5:19 a.m.

H: ≈83.8°F

L: ≈61.2°F

🌇 8:31 p.m.

Mon. June 29

🌅 5:20 a.m.

H: ≈83.9°F

L: ≈61.3°F

🌇 8:31 p.m.

Tue. June 30

🌅 5:20 a.m.

H: ≈84.1°F

L: ≈61.4°F

🌇 8:30 p.m.

May July

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

Temperature climatic data from weather station: LISLE-MORTON ARBORETUM (USC00115097)

Precipitation climatic data from weather station: GLEN ELLYN 4S (USC00113490)

Agricultural climatic data from weather station: WHEATON 3 SE (USC00119221)