Weather Almanac: Troy, IL 62294

🗓️ Historical norms for December 2025

November January

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

December avg. precipitation

🌧️ 3.07"

December days below freezing

📉 ≈23.6 days

Average December lows ≈23.9°F

USDA Zone

Annual extreme lows 0°F to 5°F

Last Spring Frost (36°F)

🌷 Apr 29

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First Fall Frost (36°F)

🍂 Sep 30

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Mon. December 1

🌅 6:58 a.m.

H: ≈47.9°F

L: ≈28.6°F

🌇 4:38 p.m.

Tue. December 2

🌅 6:59 a.m.

H: ≈47.4°F

L: ≈28.2°F

🌇 4:38 p.m.

Wed. December 3

🌅 7:00 a.m.

H: ≈46.9°F

L: ≈27.9°F

🌇 4:37 p.m.

Thu. December 4

🌅 7:01 a.m.

H: ≈46.4°F

L: ≈27.5°F

🌇 4:37 p.m.

Fri. December 5

🌅 7:02 a.m.

H: ≈46.0°F

L: ≈27.1°F

🌇 4:37 p.m.

Sat. December 6

🌅 7:03 a.m.

H: ≈45.5°F

L: ≈26.8°F

🌇 4:37 p.m.

Sun. December 7

🌅 7:04 a.m.

H: ≈45.0°F

L: ≈26.4°F

🌇 4:37 p.m.

Mon. December 8

🌅 7:05 a.m.

H: ≈44.6°F

L: ≈26.1°F

🌇 4:37 p.m.

Tue. December 9

🌅 7:06 a.m.

H: ≈44.1°F

L: ≈25.7°F

🌇 4:37 p.m.

Wed. December 10

🌅 7:06 a.m.

H: ≈43.7°F

L: ≈25.4°F

🌇 4:37 p.m.

Thu. December 11

🌅 7:07 a.m.

H: ≈43.3°F

L: ≈25.0°F

🌇 4:38 p.m.

Fri. December 12

🌅 7:08 a.m.

H: ≈42.9°F

L: ≈24.7°F

🌇 4:38 p.m.

Sat. December 13

🌅 7:09 a.m.

H: ≈42.5°F

L: ≈24.4°F

🌇 4:38 p.m.

Sun. December 14

🌅 7:09 a.m.

H: ≈42.1°F

L: ≈24.1°F

🌇 4:38 p.m.

Mon. December 15

🌅 7:10 a.m.

H: ≈41.8°F

L: ≈23.8°F

🌇 4:39 p.m.

Tue. December 16

🌅 7:11 a.m.

H: ≈41.4°F

L: ≈23.5°F

🌇 4:39 p.m.

Wed. December 17

🌅 7:11 a.m.

H: ≈41.1°F

L: ≈23.2°F

🌇 4:39 p.m.

Thu. December 18

🌅 7:12 a.m.

H: ≈40.8°F

L: ≈23.0°F

🌇 4:40 p.m.

Fri. December 19

🌅 7:12 a.m.

H: ≈40.5°F

L: ≈22.7°F

🌇 4:40 p.m.

Sat. December 20

🌅 7:13 a.m.

H: ≈40.3°F

L: ≈22.5°F

🌇 4:41 p.m.

Sun. December 21 Winter Solstice

🌅 7:14 a.m.

H: ≈40.0°F

L: ≈22.2°F

🌇 4:41 p.m.

Mon. December 22

🌅 7:14 a.m.

H: ≈39.8°F

L: ≈22.0°F

🌇 4:42 p.m.

Tue. December 23

🌅 7:14 a.m.

H: ≈39.6°F

L: ≈21.8°F

🌇 4:42 p.m.

Wed. December 24 Christmas Eve

🌅 7:15 a.m.

H: ≈39.4°F

L: ≈21.6°F

🌇 4:43 p.m.

Thu. December 25 Christmas Day

🌅 7:15 a.m.

H: ≈39.2°F

L: ≈21.4°F

🌇 4:43 p.m.

Fri. December 26

🌅 7:16 a.m.

H: ≈39.1°F

L: ≈21.2°F

🌇 4:44 p.m.

Sat. December 27

🌅 7:16 a.m.

H: ≈38.9°F

L: ≈21.1°F

🌇 4:45 p.m.

Sun. December 28

🌅 7:16 a.m.

H: ≈38.8°F

L: ≈20.9°F

🌇 4:45 p.m.

Mon. December 29

🌅 7:17 a.m.

H: ≈38.7°F

L: ≈20.8°F

🌇 4:46 p.m.

Tue. December 30

🌅 7:17 a.m.

H: ≈38.6°F

L: ≈20.7°F

🌇 4:47 p.m.

Wed. December 31

🌅 7:17 a.m.

H: ≈38.5°F

L: ≈20.6°F

🌇 4:48 p.m.

November January

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

Temperature climatic data from weather station: LEBANON (USC00114991)

Precipitation climatic data from weather station: LEBANON (USC00114991)

Agricultural climatic data from weather station: BELLEVILLE SIU RSCH (USW00013802)