Best time to visit Warren, IL

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

Warren is challenging for travel year-round — too hot, too cold, or too wet in every month. The cards below show what to expect.

January
High
°F
Low
°F
Precip
1.59 in

No data available for this month.

Daylight ≈ 9h 13m

February
High
°F
Low
°F
Precip
1.90 in

No data available for this month.

Daylight ≈ 10h 20m

March
High
°F
Low
°F
Precip
2.46 in

No data available for this month.

Daylight ≈ 11h 42m

April
High
°F
Low
°F
Precip
3.98 in

No data available for this month.

Daylight ≈ 13h 10m

May
High
°F
Low
°F
Precip
4.64 in

No data available for this month.

Daylight ≈ 14h 25m

June
High
°F
Low
°F
Precip
5.92 in

No data available for this month.

Daylight ≈ 15h 4m

July
High
°F
Low
°F
Precip
4.79 in

No data available for this month.

Daylight ≈ 14h 49m

August
High
°F
Low
°F
Precip
4.24 in

No data available for this month.

Daylight ≈ 13h 44m

September
High
°F
Low
°F
Precip
4.09 in

No data available for this month.

Daylight ≈ 12h 16m

October
High
°F
Low
°F
Precip
3.33 in

No data available for this month.

Daylight ≈ 10h 49m

November
High
°F
Low
°F
Precip
2.76 in

No data available for this month.

Daylight ≈ 9h 32m

December
High
°F
Low
°F
Precip
2.05 in

No data available for this month.

Daylight ≈ 8h 54m

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