Halloween Weather Forecast 2026: Who Could See Rain?
Halloween will be warmer than average across much of the central and eastern U.S., but rain could complicate trick-or-treating in several regions.
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Chicago/O'Hare International Airport, IL
Weather
As of
Current Temperature
68degrees Fahrenheit
Feels like:68°
Hi:68°Lo:47°
Mostly Clear
Live Weather Radar
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Current Weather Details
- Feels like
- 68°
- Daily Rain
- 0"
- Dew point
- 51°
- Monthly Rain
- 2.44"
- Humidity
- 53%
- Avg. Wind
- SSW 13 mph
- Pressure
- 30.07"
- Wind Gust
- 19 mph
- Sunrise
- 7:20 AM
- Moon
- Waning Gibbous
- Sunset
- 5:49 PM
- UV Index
- 2 (Low)
Weather Forecast
Today
Hi
Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers early in the morning. A slight chance of thunderstorms until late afternoon. A chance of showers in the late morning and early afternoon. Highs in the upper 60s inland, but only in the lower 60s near the lake. Southwest winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 40 percent.
Tonight
Lo
Clear, cooler with lows in the lower 40s in the suburbs to the upper 40s downtown. North winds around 5 mph.
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AIR QUALITY
- Air Quality Index
- 40|Moderate
- Top Triggers:
- pm25
POLLEN COUNT & ALLERGY FORECAST
- Pollen Count
- 1.2|Low
- Predominant Pollen:
- Ragweed
Spark™ LIGHTNING MAP
Closest strike in the last 30 minutes:129.2 miles
No Lightning Nearby
