When to go · Waukegan
Waukegan, month by month
The best months for Waukegan: May, Jun, Jul, Aug, Sep, Oct. Months to avoid: Jan, Feb, Mar, Nov, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Nov–Mar (cold, lake wind).-1 °C (30 °F) / -9 °C (16 °F), 6 rain days30 °F (-1 °C) / 16 °F (-9 °C), 6 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Nov–Mar (cold, lake wind).0 °C (32 °F) / -8 °C (18 °F), 6 rain days32 °F (0 °C) / 18 °F (-8 °C), 6 rain daysCrowds: Low · 1 festival or holiday
- MarchAvoidListed as a month to avoid: Nov–Mar (cold, lake wind).6 °C (43 °F) / 0 °C (32 °F), 8 rain days43 °F (6 °C) / 32 °F (0 °C), 8 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGoodOutside the best window (May–Oct). Across United States: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.13 °C (55 °F) / 3 °C (37 °F), 9 rain days55 °F (13 °C) / 37 °F (3 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Waukegan's best window: May–Oct.20 °C (68 °F) / 9 °C (48 °F), 9 rain days68 °F (20 °C) / 48 °F (9 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Waukegan's best window: May–Oct.26 °C (79 °F) / 15 °C (59 °F), 9 rain days79 °F (26 °C) / 59 °F (15 °C), 9 rain daysCrowds: High
- JulyGreatInside Waukegan's best window: May–Oct.29 °C (84 °F) / 18 °C (64 °F), 9 rain days84 °F (29 °C) / 64 °F (18 °C), 9 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Waukegan's best window: May–Oct.28 °C (82 °F) / 18 °C (64 °F), 9 rain days82 °F (28 °C) / 64 °F (18 °C), 9 rain daysCrowds: High
- SeptemberGreatInside Waukegan's best window: May–Oct.24 °C (75 °F) / 13 °C (55 °F), 8 rain days75 °F (24 °C) / 55 °F (13 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGreatInside Waukegan's best window: May–Oct.17 °C (63 °F) / 7 °C (45 °F), 8 rain days63 °F (17 °C) / 45 °F (7 °C), 8 rain daysCrowds: Medium
- NovemberAvoidListed as a month to avoid: Nov–Mar (cold, lake wind).9 °C (48 °F) / 1 °C (34 °F), 7 rain days48 °F (9 °C) / 34 °F (1 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- DecemberAvoidListed as a month to avoid: Nov–Mar (cold, lake wind).2 °C (36 °F) / -5 °C (23 °F), 6 rain days36 °F (2 °C) / 23 °F (-5 °C), 6 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Waukegan, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 20 °C (68 °F)68 °F (20 °C)
Jun: 26 °C (79 °F)79 °F (26 °C)
Night low
May: 9 °C (48 °F)48 °F (9 °C)
Jun: 15 °C (59 °F)59 °F (15 °C)
Rain days
May: 9
Jun: 9
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: High
Festivals listed
May: 1
Jun: 0
May: Inside Waukegan's best window: May–Oct.
June: Inside Waukegan's best window: May–Oct.
Waukegan: figures are long-term averages from this guide, not a forecast.