La Grange weather
At 6:30 PM local time it was cloudy and 13°C (56°F). Mostly light, on-and-off rain; heavier around 3 AM (1.0 mm total). Best months for weather: May–Sep. La Grange sits 203 m (666 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for La Grange, Illinois, United States.
Current conditions
- Clouds
- 100%
- Chance of rain
- 2%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 3 AM (1.0 mm total)
Daily Forecast
Best Time to Visit
Peak season May–SepOff season Nov–Mar
About La Grange weather
Is it raining in La Grange right now?
No. It’s cloudy and 13° right now. Mostly light, on-and-off rain; heavier around 3 AM (1.0 mm total).
What’s the weather like in La Grange this week?
Over the next 7 days, expect highs of 11–22° and lows of 8–15°. Rain is likely on 5 of 7 days (Sunday, Tuesday, Wednesday, Thursday, Friday). The driest day looks like Sunday.
Has it been raining in La Grange lately?
Barely. The past 7 days were mostly dry, with 0.0 mm of rain in total.
What should I pack for La Grange?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
La Grange weather by month
When is the best time to visit La Grange?
Based on weather alone, the best time to visit La Grange is May–Sep, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from -1°C (29°F) in January to 29°C (84°F) in July.
What is the rainiest month in La Grange?
May is the wettest month, with about 120 mm (4.7 in) of rain on average. January is the driest, with about 44 mm (1.7 in).
What is the hottest month in La Grange?
July is the warmest, with average highs of 29°C (84°F) and lows of 18°C (64°F). January is the coolest, with highs of -1°C (29°F) and lows of -10°C (14°F).
Does La Grange have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is May at about 120 mm (4.7 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months