Live Weather & Forecast
Weather in Harvard
Illinois, United States · Real-time conditions & 3-day outlook
9°C
Feels like 6°C
48°F / Feels 43°F
Clear
Harvard, Illinois
🌙 Nighttime
Updated: 2026-04-11 22:30
Humidity
35%
Wind
16.6 km/h NNW
Wind Gust
23.8 km/h
Pressure
1026 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-6.2°C
Wind Degree
333°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
199.9 μg/m³
NO₂
10.6 μg/m³
O₃
79 μg/m³
SO₂
3 μg/m³
PM 2.5
7.3 μg/m³
PM 10
7.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Harvard, Illinois
12 AM
11°
Clear
1 AM
11°
Clear
2 AM
11°
Clear
3 AM
10°
Clear
4 AM
10°
Clear
5 AM
9°
Clear
6 AM
10°
Clear
7 AM
10°
Sunny
8 AM
11°
Sunny
9 AM
11°
Sunny
10 AM
13°
Sunny
11 AM
15°
Sunny
12 PM
16°
Sunny
1 PM
16°
Sunny
2 PM
16°
Sunny
3 PM
17°
Sunny
4 PM
17°
Sunny
5 PM
17°
Sunny
6 PM
16°
Sunny
7 PM
13°
Sunny
8 PM
11°
Clear
9 PM
9°
Clear
10 PM
9°
Clear
11 PM
7°
Clear
3-Day Forecast
Daily overview for Harvard, Illinois
Today
Sunny
17°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 41%
💨 Max wind: 22.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:10 AM
🌇 Sunset: 07:22 PM
🌙 Waning Crescent
🌑 Moon: 42% lit
Sun, Apr 12
Partly Cloudy
14°
/
1°
🌧️ 0% chance of rain
💧 Avg. humidity: 48%
💨 Max wind: 17.6 km/h
🌧️ Total precip: 0.03 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:08 AM
🌇 Sunset: 07:23 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Partly Cloudy
23°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 24.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:07 AM
🌇 Sunset: 07:24 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Best Time to Visit Harvard
Plan your trip to Harvard, 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
People also ask — answers optimized for search engines and voice queries.
What is the current weather in Harvard?
Current conditions in Harvard: Clear, temperature 9°C, humidity 35%.
What is the best time to visit Harvard?
The best time to visit Harvard is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Harvard?
Harvard is located at approximately 42.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Harvard?
The wettest period in Harvard is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Harvard?
For visits to Harvard during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Harvard in?
Harvard is located in United States, in the state of Illinois.
What are the public holidays in Harvard in 2026?
View the 2026 public holidays for Harvard on our Holidays page.
What are the GPS coordinates used for the weather forecast in Harvard?
The weather forecast for Harvard uses coordinates 42.3679, -71.1268.