Live Weather & Forecast

Weather in Galva

Illinois, United States · Real-time conditions & 3-day outlook

Flag of United States
Partly cloudy
25°C
Feels like 26°C
76°F / Feels 79°F
Partly cloudy
Galva, Illinois
🌞 Daytime
Updated: 2026-04-12 13:45
💧
Humidity
66%
💨
Wind
31.7 km/h SW
🌬️
Wind Gust
44.2 km/h
🌡️
Pressure
1012 mb
👁️
Visibility
16 km
☀️
UV Index
2.7 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
50%
💦
Dew Point
15.8°C
🌐
Wind Degree
217°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
149.9 μg/m³
NO₂
2.7 μg/m³
O₃
85 μg/m³
SO₂
1.1 μg/m³
PM 2.5
3.6 μg/m³
PM 10
3.9 μg/m³

Weather Alerts 3

Met · Moderate · Expected
Special Weather Statement issued April 12 at 1:25PM CDT by NWS Quad Cities IA IL

Strong south-southwesterly winds will continue this afternoon through the early evening hours, with occasional gusts as high as 45 mph. There are also some developing showers and a few isolated thunderstorms this afternoon that could help generate stronger wind gusts up to 50 mph. If traveling on east-to-west oriented roads, be prepared for gusty crosswinds, especially in high profile vehicles. S...

Met · Severe · Immediate
Flood Warning issued April 11 at 9:04PM CDT until April 16 at 3:00AM CDT by NWS Quad Cities IA IL

...The Flood Warning continues for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Wapsipinicon River near De Witt 4S. * WHEN...Until early Thursday morning. * IMPACTS...At 12.0 feet, Overbank flooding occurs. Water affects residences along the river be...

Caution is urged when walking near riverbanks. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. The next statement will be issued by Sunday evening at 915 P...

Met · Severe · Immediate
Flood Warning issued April 12 at 10:26AM CDT until April 16 at 3:00AM CDT by NWS Quad Cities IA IL

...The Flood Warning continues for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. Cedar River near Conesville affecting Louisa and Muscatine Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Iowa River at Marengo affecting Benton and Iowa Counties. * WHAT...Moderate flooding is oc...

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. The next statement will be issued by Monday morning at 700 AM CDT.

Today's Hourly Forecast

24-hour breakdown for Galva, Illinois

12 AM
Clear
11°
Clear
💧 82% 💨 23.4 km/h
1 AM
Clear
12°
Clear
💧 86% 💨 24.5 km/h
2 AM
Clear
13°
Clear
💧 87% 💨 24.1 km/h
3 AM
Clear
13°
Clear
💧 88% 💨 24.5 km/h
4 AM
Clear
13°
Clear
💧 88% 💨 25.6 km/h
5 AM
Clear
14°
Clear
💧 86% 💨 26.3 km/h
6 AM
Clear
14°
Clear
💧 86% 💨 25.6 km/h
7 AM
Sunny
15°
Sunny
💧 85% 💨 24.8 km/h
8 AM
Sunny
16°
Sunny
💧 84% 💨 25.2 km/h
9 AM
Sunny
18°
Sunny
💧 80% 💨 28.4 km/h
10 AM
Sunny
20°
Sunny
💧 76% 💨 29.2 km/h
11 AM
Sunny
22°
Sunny
💧 72% 💨 30.6 km/h
12 PM
Sunny
23°
Sunny
💧 65% 💨 33.5 km/h
1 PM
Partly cloudy
25°
Partly cloudy
💧 66% 💨 31.7 km/h
2 PM
Sunny
24°
Sunny
💧 55% 💨 33.1 km/h
3 PM
Sunny
24°
Sunny
💧 59% 💨 24.1 km/h
4 PM
Sunny
22°
Sunny
💧 56% 💨 16.9 km/h
5 PM
Overcast
20°
Overcast
💧 90% 💨 15.5 km/h
6 PM
Overcast
19°
Overcast
💧 96% 💨 27.4 km/h
7 PM
Heavy rain
18°
Heavy rain
💧 98% 💨 28.1 km/h 🌧️ 100%
8 PM
Overcast
18°
Overcast
💧 97% 💨 34.2 km/h
9 PM
Overcast
17°
Overcast
💧 97% 💨 27.7 km/h
10 PM
Heavy rain
17°
Heavy rain
💧 98% 💨 22.7 km/h 🌧️ 100%
11 PM
Overcast
17°
Overcast
💧 97% 💨 19.4 km/h

3-Day Forecast

Daily overview for Galva, Illinois

Today
Heavy rain
Heavy rain
25° / 11°
🌧️ 87% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 34.2 km/h
🌧️ Total precip: 20.75 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:26 AM
🌇 Sunset: 07:38 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Moderate rain
Moderate rain
22° / 16°
🌧️ 88% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 30.6 km/h
🌧️ Total precip: 7.73 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:24 AM
🌇 Sunset: 07:39 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Thundery outbreaks in nearby
Thundery outbreaks in nearby
26° / 19°
🌧️ 0% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 37.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:23 AM
🌇 Sunset: 07:40 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit Galva

Plan your trip to Galva, 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.
← Back to Galva 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Galva?
Current conditions in Galva: Partly cloudy, temperature 25°C, humidity 66%.
What is the best time to visit Galva?
The best time to visit Galva is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Galva?
Galva is located at approximately 41.2° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Galva?
The wettest period in Galva is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Galva?
For visits to Galva during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Galva in?
Galva is located in United States, in the state of Illinois.
What are the public holidays in Galva in 2026?
View the 2026 public holidays for Galva on our Holidays page.
What are the GPS coordinates used for the weather forecast in Galva?
The weather forecast for Galva uses coordinates 41.1661, -90.0456.