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.

Sunday
22nd Feb
-6

-10

3

2
Monday
23rd Feb
-4

-12

9

3
Tuesday
24th Feb
4

-8

1

3
Wednesday
25th Feb
1

-4

0

2
Thursday
26th Feb
1

-5

4

3

5-day weather forecast updated at 04:05 on Sunday 22nd February 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 Sunday 22nd February 2026

Expect broken clouds in Galena, Illinois with a maximum temperature of -6°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 25 kph from the north-west.

-6
°C maximum temperature
-10
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-14
°C wind chill
25
kph wind from NW

Galena weather for Monday 23rd February 2026

Expect scattered clouds in Galena, Illinois with a maximum temperature of -4°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 16 kph from the north.

-4
°C maximum temperature
-12
°C minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-9
°C wind chill
16
kph wind from N

Galena weather for Tuesday 24th February 2026

Expect broken clouds in Galena, Illinois with a maximum temperature of 4°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

4
°C maximum temperature
-8
°C minimum temperature
broken clouds
1
hour of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
1
°C wind chill
18
kph wind from S

Galena weather for Wednesday 25th February 2026

Expect broken clouds in Galena, Illinois with a maximum temperature of 1°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

1
°C maximum temperature
-4
°C minimum temperature
broken clouds
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-2
°C wind chill
12
kph wind from NW

Galena weather for Thursday 26th February 2026

Expect cloudy with sleet or snow in Galena, Illinois with a maximum temperature of 1°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 30% chance of some sleet or snow and a light breeze of 10 kph from the north-east.