Galena weather live forecast

Today's maximum temperature in Galena is expected to be 7°C. Select a day from the live weather forecast for Galena, Illinois, USA for more weather parameters.

Monday
6th Apr
7

-1

6

5
Tuesday
7th Apr
6

-4

6

6
Wednesday
8th Apr
18

3

4

4
Thursday
9th Apr
15

9

6

6
Friday
10th Apr
14

6

4

5

5-day weather forecast updated at 04:03 on Monday 6th April 2026 GMT

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The 5-day weather forecast for Illinois (Galena) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Galena weather forecast by day

Below are the detailed weather forecasts for Galena for the next 5 days.

Galena weather for Monday 6th April 2026

Expect broken clouds in Galena, Illinois with a maximum temperature of 7°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

7
°C maximum temperature
-1
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
4
°C wind chill
20
kph wind from NW

Galena weather for Tuesday 7th April 2026

Expect sunshine and showers in Galena, Illinois with a maximum temperature of 6°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a gentle breeze of 13 kph from the south-east.

6
°C maximum temperature
-4
°C minimum temperature
sunshine and showers
6
hours of sunshine
6
UV index (High)
31
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
13
kph wind from SE

Galena weather for Wednesday 8th April 2026

Expect mostly cloudy with light rain in Galena, Illinois with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 26 kph from the south.

18
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
75
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
26
kph wind from S

Galena weather for Thursday 9th April 2026

Expect sunshine and showers in Galena, Illinois with a maximum temperature of 15°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 13 kph from the south-west.

15
°C maximum temperature
9
°C minimum temperature
sunshine and showers
6
hours of sunshine
6
UV index (High)
56
% chance of some rain
<10
mm of rainfall expected
15
°C wind chill
13
kph wind from SW

Galena weather for Friday 10th April 2026

Expect broken clouds in Galena, Illinois with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.