Best time to visit Cedarville, IL

A month-by-month travel weather guide based on NOAA 30-year climate normals.

The most comfortable travel window in Cedarville runs from July through October — 4 months of pleasant temperatures and modest rainfall.

January Cold
High
27.9°F
Low
11.3°F
Precip
1.58 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 9h 14m

February Cold
High
32.6°F
Low
14.8°F
Precip
1.65 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 10h 20m

March Cold
High
44.9°F
Low
25.8°F
Precip
2.15 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 11h 42m

April Cool
High
58.2°F
Low
36.4°F
Precip
3.66 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 13h 10m

May Good
High
69.9°F
Low
48.4°F
Precip
4.36 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 14h 25m

June Wet
High
79.3°F
Low
58.6°F
Precip
5.26 in

Frequent rain. Bring waterproof gear; outdoor plans need flexibility.

Daylight ≈ 15h 3m

July Good
High
82.4°F
Low
62.3°F
Precip
4.21 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 14h 49m

August Good
High
80.7°F
Low
59.9°F
Precip
4.21 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 13h 43m

September Good
High
74.3°F
Low
51.0°F
Precip
4.11 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 12h 16m

October Good
High
61.5°F
Low
39.3°F
Precip
2.98 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 10h 49m

November Cool
High
46.0°F
Low
28.2°F
Precip
2.36 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 9h 32m

December Cold
High
33.3°F
Low
17.9°F
Precip
1.83 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 8h 55m

Looking for similar climates? See Cedarville's climate twins. Or jump straight to the full climate profile.