When to go · Wheaton, Illinois
Wheaton, Illinois, month by month
The best months for Wheaton, Illinois: May, Jun, Jul, Aug, Sep, Oct. Months to avoid: Jan, Feb.
Month by month
- JanuaryAvoidListed as a month to avoid: Jan–Feb.-3 °C (27 °F) / -14 °C (7 °F), 8 rain days27 °F (-3 °C) / 7 °F (-14 °C), 8 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Jan–Feb.-1 °C (30 °F) / -13 °C (9 °F), 7 rain days30 °F (-1 °C) / 9 °F (-13 °C), 7 rain daysCrowds: Low · 1 festival or holiday
- MarchGoodOutside the best window (May–Oct). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.6 °C (43 °F) / -5 °C (23 °F), 9 rain days43 °F (6 °C) / 23 °F (-5 °C), 9 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.14 °C (57 °F) / 2 °C (36 °F), 9 rain days57 °F (14 °C) / 36 °F (2 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Wheaton, Illinois's best window: May–Oct.22 °C (72 °F) / 9 °C (48 °F), 9 rain days72 °F (22 °C) / 48 °F (9 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Wheaton, Illinois's best window: May–Oct.27 °C (81 °F) / 15 °C (59 °F), 9 rain days81 °F (27 °C) / 59 °F (15 °C), 9 rain daysCrowds: High
- JulyGreatInside Wheaton, Illinois's best window: May–Oct.30 °C (86 °F) / 18 °C (64 °F), 9 rain days86 °F (30 °C) / 64 °F (18 °C), 9 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Wheaton, Illinois'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
- SeptemberGreatInside Wheaton, Illinois's best window: May–Oct.25 °C (77 °F) / 14 °C (57 °F), 8 rain days77 °F (25 °C) / 57 °F (14 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGreatInside Wheaton, Illinois's best window: May–Oct.18 °C (64 °F) / 7 °C (45 °F), 8 rain days64 °F (18 °C) / 45 °F (7 °C), 8 rain daysCrowds: Medium
- NovemberMixedOutside the best window (May–Oct). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.10 °C (50 °F) / 1 °C (34 °F), 8 rain days50 °F (10 °C) / 34 °F (1 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- DecemberMixedOutside the best window (May–Oct). Across United States: Holiday lights in New York, ski season opens; flights and hotels peak around Christmas and New Year.2 °C (36 °F) / -7 °C (19 °F), 9 rain days36 °F (2 °C) / 19 °F (-7 °C), 9 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Wheaton, Illinois, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 22 °C (72 °F)72 °F (22 °C)
Jun: 27 °C (81 °F)81 °F (27 °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 Wheaton, Illinois's best window: May–Oct.
June: Inside Wheaton, Illinois's best window: May–Oct.
Wheaton, Illinois: figures are long-term averages from this guide, not a forecast.