10-day forecast for Galena, IL: 39° to 71°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Wednesday, October 28
48°
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2769° / 48°0.01
Morning51°feels 50°
Afternoon67°feels 66°
Evening61°feels 60°
Overnight49°feels 45°
69 °
Galena, Tuesday, 27 October
Light rain. High 69°, low 48°.
Pressure30.21 inHg
Wind8.6 mph SE
Humidity74%
Visibility6.2 mi
Dew point53°
Wed, 2871° / 59°0
Morning59°feels 58°
Afternoon70°feels 69°
Evening63°feels 62°
Overnight60°feels 59°
71 °
Galena, Wednesday, 28 October
Partly cloudy. High 71°, low 59°.
Pressure30.15 inHg
Wind8.6 mph S
Humidity66%
Visibility6.2 mi
Dew point54°
Thu, 2967° / 53°0.07
Morning60°feels 60°
Afternoon66°feels 66°
Evening57°feels 57°
Overnight61°feels 60°
67 °
Galena, Thursday, 29 October
Light rain. High 67°, low 53°.
Pressure30.06 inHg
Wind6.3 mph W
Humidity84%
Visibility6.2 mi
Dew point60°
Fri, 3065° / 46°0
Morning51°feels 50°
Afternoon64°feels 63°
Evening59°feels 58°
Overnight48°feels 47°
65 °
Galena, Friday, 30 October
Overcast. High 65°, low 46°.
Pressure30.15 inHg
Wind7.7 mph SE
Humidity56%
Visibility—
Dew point46°
Sat, 3164° / 52°0.11
Morning59°feels 59°
Afternoon62°feels 62°
Evening53°feels 52°
Overnight53°feels 51°
64 °
Galena, Saturday, 31 October
Light rain. High 64°, low 52°.
Pressure30.15 inHg
Wind7.8 mph S
Humidity70%
Visibility—
Dew point53°
Sun, 0163° / 50°0
Morning53°feels 52°
Afternoon60°feels 58°
Evening57°feels 56°
Overnight55°feels 53°
63 °
Galena, Sunday, 1 November
Overcast. High 63°, low 50°.
Pressure30.09 inHg
Wind7 mph E
Humidity59%
Visibility—
Dew point45°
Mon, 0261° / 51°0
Morning53°feels 52°
Afternoon55°feels 53°
Evening51°feels 49°
Overnight51°feels 49°
61 °
Galena, Monday, 2 November
Overcast. High 61°, low 51°.
Pressure29.94 inHg
Wind7.1 mph NE
Humidity64%
Visibility—
Dew point43°
Tue, 0356° / 45°0
Morning52°feels 51°
Afternoon55°feels 54°
Evening50°feels 49°
Overnight46°feels 43°
56 °
Galena, Tuesday, 3 November
Overcast. High 56°, low 45°.
Pressure30.06 inHg
Wind6.8 mph NW
Humidity74%
Visibility—
Dew point47°
Wed, 0448° / 39°0
Morning42°feels 36°
Afternoon47°feels 42°
Evening44°feels 39°
Overnight42°feels 36°
48 °
Galena, Wednesday, 4 November
Overcast. High 48°, low 39°.
Pressure30.36 inHg
Wind14.2 mph NE
Humidity68%
Visibility—
Dew point37°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Galena, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.