Monrovia weather
At 7:00 PM local time it was cloudy and 18°C (65°F). Mostly light, on-and-off rain; heavier around 4 AM, 7 AM (7.9 mm total). Best months for weather: Apr–Oct. Monrovia sits 175 m (574 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 Monrovia, California, United States.
Current conditions
- Clouds
- 100%
- Chance of rain
- 35%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 4 AM, 7 AM (7.9 mm total)
Daily Forecast
Best Time to Visit
Peak season Apr–OctOff season Dec–Feb
About Monrovia weather
Is it raining in Monrovia right now?
No. It’s cloudy and 18° right now. Mostly light, on-and-off rain; heavier around 4 AM, 7 AM (7.9 mm total).
What’s the weather like in Monrovia this week?
Over the next 7 days, expect highs of 20–27° and lows of 11–20°. Rain is likely on 2 of 7 days (Saturday, Sunday). The driest day looks like Monday.
Has it been raining in Monrovia lately?
Barely. The past 7 days were mostly dry, with 0.5 mm of rain in total.
What should I pack for Monrovia?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes, sunscreen and a warm layer for the evenings.
Monrovia weather by month
When is the best time to visit Monrovia?
Based on weather alone, the best time to visit Monrovia is Apr–Oct, according to NASA's 2001–2025 climate averages. Dec–Feb tends to be the least pleasant. Average highs run from 17°C (62°F) in December to 30°C (86°F) in August.
What is the rainiest month in Monrovia?
February is the wettest month, with about 75 mm (3.0 in) of rain on average. August is the driest, with about 1 mm (0.0 in).
What is the hottest month in Monrovia?
August is the warmest, with average highs of 30°C (86°F) and lows of 18°C (64°F). December is the coolest, with highs of 17°C (62°F) and lows of 7°C (44°F).
Does Monrovia have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is February at about 75 mm (3.0 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