Galena weather live forecast

Today's maximum temperature in Galena is expected to be -6°C. Select a day from the live weather forecast for Galena, Illinois, USA for more weather parameters.

Thursday
22nd Jan
-6

-20

2

2
Friday
23rd Jan
-21

-25

9

2
Saturday
24th Jan
-17

-24

9

3
Sunday
25th Jan
-12

-19

2

2
Monday
26th Jan
-12

-21

10

2

5-day weather forecast updated at 04:03 on Thursday 22nd January 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 Thursday 22nd January 2026

Expect broken clouds in Galena, Illinois with a maximum temperature of -6°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 20 kph from the west.

-6
°C maximum temperature
-20
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-13
°C wind chill
20
kph wind from W

Galena weather for Friday 23rd January 2026

Expect scattered clouds in Galena, Illinois with a maximum temperature of -21°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 17 kph from the north-west.

-21
°C maximum temperature
-25
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-31
°C wind chill
17
kph wind from NW

Galena weather for Saturday 24th January 2026

Expect scattered clouds in Galena, Illinois with a maximum temperature of -17°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 6 kph from the north-east.

-17
°C maximum temperature
-24
°C minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-21
°C wind chill
6
kph wind from NE

Galena weather for Sunday 25th January 2026

Expect broken clouds in Galena, Illinois with a maximum temperature of -12°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 10 kph from the north-west.

-12
°C maximum temperature
-19
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-18
°C wind chill
10
kph wind from NW

Galena weather for Monday 26th January 2026

Expect scattered clouds in Galena, Illinois with a maximum temperature of -12°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 11 kph from the south-west.