Portage Park weather
At 5:30 PM local time it was cloudy and 13°C (56°F). Light rain for 1 of the next 24 hours (under 1 mm/h, 0.1 mm total) — cloudy, but fine to be out. Best months for weather: Jun–Sep. Portage Park sits 190 m (623 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 Portage Park, Illinois, United States.
Current conditions
- Clouds
- 100%
- Chance of rain
- 4%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 1 of the next 24 hours (under 1 mm/h, 0.1 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Jun–SepOff season Nov–Apr
About Portage Park weather
Is it raining in Portage Park right now?
No. It’s cloudy and 13° right now. Light rain for 1 of the next 24 hours (under 1 mm/h, 0.1 mm total) — cloudy, but fine to be out.
What’s the weather like in Portage Park this week?
Over the next 7 days, expect highs of 13–20° and lows of 10–16°. Rain is likely on 4 of 7 days (Saturday, Tuesday, Wednesday, Friday). The driest day looks like Sunday.
Has it been raining in Portage Park lately?
Barely. The past 7 days were mostly dry, with 0.0 mm of rain in total.
What should I pack for Portage Park?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Portage Park weather by month
When is the best time to visit Portage Park?
Based on weather alone, the best time to visit Portage Park is Jun–Sep, according to NASA's 2001–2025 climate averages. Nov–Apr tends to be the least pleasant. Average highs run from 0°C (32°F) in January to 25°C (77°F) in July.
What is the rainiest month in Portage Park?
May is the wettest month, with about 117 mm (4.6 in) of rain on average. January is the driest, with about 48 mm (1.9 in).
What is the hottest month in Portage Park?
July is the warmest, with average highs of 25°C (77°F) and lows of 20°C (68°F). January is the coolest, with highs of 0°C (32°F) and lows of -5°C (23°F).
Does Portage Park have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is May at about 117 mm (4.6 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