Clinton weather
At 6:30 PM local time it was cloudy and 13°C (56°F). Light rain for 4 of the next 24 hours (under 1 mm/h, 1.1 mm total) — cloudy, but fine to be out. Best months for weather: May–Oct. Clinton sits 180 m (591 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 Clinton, Iowa, United States.
Current conditions
- Clouds
- 100%
- Chance of rain
- 1%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 4 of the next 24 hours (under 1 mm/h, 1.1 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season May–OctOff season Nov–Mar
About Clinton weather
Is it raining in Clinton right now?
No. It’s cloudy and 13° right now. Light rain for 4 of the next 24 hours (under 1 mm/h, 1.1 mm total) — cloudy, but fine to be out.
What’s the weather like in Clinton this week?
Over the next 7 days, expect highs of 10–20° and lows of 7–16°. Rain is likely on 6 of 7 days (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday). The driest day looks like Sunday.
Has it been raining in Clinton lately?
Barely. The past 7 days were mostly dry, with 0.2 mm of rain in total.
What should I pack for Clinton?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Clinton weather by month
When is the best time to visit Clinton?
Based on weather alone, the best time to visit Clinton is May–Oct, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from -2°C (29°F) in January to 29°C (84°F) in July.
What is the rainiest month in Clinton?
June is the wettest month, with about 127 mm (5.0 in) of rain on average. January is the driest, with about 36 mm (1.4 in).
What is the hottest month in Clinton?
July is the warmest, with average highs of 29°C (84°F) and lows of 18°C (65°F). January is the coolest, with highs of -2°C (29°F) and lows of -11°C (13°F).
Does Clinton have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is June at about 127 mm (5.0 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