Live Weather & Forecast
Weather in Hamilton
Ohio, United States · Real-time conditions & 3-day outlook
4°C
Feels like 2°C
39°F / Feels 35°F
Sunny
Hamilton, Ohio
🌞 Daytime
Updated: 2026-04-12 07:00
Humidity
75%
Wind
7.9 km/h ESE
Wind Gust
12.6 km/h
Pressure
1030 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-1.1°C
Wind Degree
120°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
297.9 μg/m³
NO₂
17.5 μg/m³
O₃
55 μg/m³
SO₂
5.7 μg/m³
PM 2.5
14.5 μg/m³
PM 10
15.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Hamilton, Ohio
12 AM
4°
Clear
1 AM
3°
Clear
2 AM
3°
Clear
3 AM
2°
Clear
4 AM
2°
Clear
5 AM
2°
Clear
6 AM
2°
Clear
7 AM
4°
Sunny
8 AM
4°
Sunny
9 AM
5°
Sunny
10 AM
6°
Sunny
11 AM
7°
Sunny
12 PM
8°
Patchy rain nearby
1 PM
7°
Sunny
2 PM
8°
Patchy rain nearby
3 PM
8°
Patchy rain nearby
4 PM
9°
Patchy rain nearby
5 PM
12°
Sunny
6 PM
13°
Thundery outbreaks in nearby
7 PM
10°
Partly Cloudy
8 PM
13°
Cloudy
9 PM
14°
Overcast
10 PM
14°
Cloudy
11 PM
15°
Overcast
3-Day Forecast
Daily overview for Hamilton, Ohio
Today
Patchy rain nearby
15°
/
1°
🌧️ 86% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 22.3 km/h
🌧️ Total precip: 0.31 mm
☀️ UV Index: 0.3
🌅 Sunrise: 06:42 AM
🌇 Sunset: 07:59 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Moderate rain
20°
/
13°
🌧️ 87% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 34.9 km/h
🌧️ Total precip: 13.1 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:40 AM
🌇 Sunset: 08:00 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Thundery outbreaks in nearby
23°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 30.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:39 AM
🌇 Sunset: 08:01 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Hamilton
Plan your trip to Hamilton, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Hamilton?
Current conditions in Hamilton: Sunny, temperature 4°C, humidity 75%.
What is the best time to visit Hamilton?
The best time to visit Hamilton is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Hamilton?
Hamilton is located at approximately 43.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Hamilton?
The wettest period in Hamilton is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Hamilton?
For visits to Hamilton during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Hamilton in?
Hamilton is located in United States, in the state of Ohio.
What are the public holidays in Hamilton in 2026?
View the 2026 public holidays for Hamilton on our Holidays page.
What are the GPS coordinates used for the weather forecast in Hamilton?
The weather forecast for Hamilton uses coordinates 43.2561, -79.8729.