Galena weather live forecast

Today's maximum temperature in Galena is expected to be -4°C. Select a day from the live weather forecast for Galena, Illinois, USA for more weather parameters.

Monday
23rd Feb
-4

-11

9

3
Tuesday
24th Feb
3

-8

2

2
Wednesday
25th Feb
-1

-8

9

3
Thursday
26th Feb
1

-5

1

2
Friday
27th Feb
11

-5

10

3

5-day weather forecast updated at 04:05 on Monday 23rd 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 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 15 kph from the north.

-4
°C maximum temperature
-11
°C minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-9
°C wind chill
15
kph wind from N

Galena weather for Tuesday 24th February 2026

Expect broken clouds in Galena, Illinois with a maximum temperature of 3°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

3
°C maximum temperature
-8
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-1
°C wind chill
20
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 3 (Moderate) and 9 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 17 kph from the north-west.

-1
°C maximum temperature
-8
°C minimum temperature
broken clouds
9
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-6
°C wind chill
17
kph wind from NW

Galena weather for Thursday 26th February 2026

Expect mostly cloudy with snow in Galena, Illinois with a maximum temperature of 1°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 49% chance of some snow and a light breeze of 7 kph from the east.

1
°C maximum temperature
-5
°C minimum temperature
mostly cloudy with snow
1
hour of sunshine
2
UV index (Low)
49
% chance of some snow
<10
cm of snow expected
-2
°C wind chill
7
kph wind from E

Galena weather for Friday 27th February 2026

Expect scattered clouds in Galena, Illinois with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.