Galena weather live forecast

Today's maximum temperature in Galena is expected to be 12°C. Select a day from the live weather forecast for Galena, Illinois, USA for more weather parameters.

Friday
10th Apr
12

4

8

6
Saturday
11th Apr
12

2

1

4
Sunday
12th Apr
20

13

5

6
Monday
13th Apr
25

16

5

3
Tuesday
14th Apr
26

18

3

3

5-day weather forecast updated at 04:03 on Friday 10th 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 Friday 10th April 2026

Expect sunshine and showers in Galena, Illinois with a maximum temperature of 12°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 7% chance of some rain and a light breeze of 12 kph from the north.

12
°C maximum temperature
4
°C minimum temperature
sunshine and showers
8
hours of sunshine
6
UV index (High)
7
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
12
kph wind from N

Galena weather for Saturday 11th April 2026

Expect mostly cloudy with light rain in Galena, Illinois with a maximum temperature of 12°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a gentle breeze of 15 kph from the south-east.

12
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
4
UV index (Moderate)
55
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
15
kph wind from SE

Galena weather for Sunday 12th April 2026

Expect isolated thunderstorms in Galena, Illinois with a maximum temperature of 20°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a moderate breeze of 27 kph from the south.

20
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
77
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
27
kph wind from S

Galena weather for Monday 13th April 2026

Expect isolated thunderstorms in Galena, Illinois with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 19 kph from the south-west.

25
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
3
UV index (Moderate)
37
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
19
kph wind from SW

Galena weather for Tuesday 14th April 2026

Expect isolated thunderstorms in Galena, Illinois with a maximum temperature of 26°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 18 kph from the south-west.