10-day forecast for Galena, IL: 33° to 70°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Sunday, November 1
57° · 0.48 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3059° / 45°0.18
Morning47°feels 43°
Afternoon58°feels 56°
Evening51°feels 50°
Overnight48°feels 46°
59 °
Galena, Friday, 30 October
Rain. High 59°, low 45°.
Pressure30.36 inHg
Wind6.7 mph E
Humidity63%
Visibility6.2 mi
Dew point42°
Sat, 3157° / 51°0.48
Morning51°feels 50°
Afternoon57°feels 57°
Evening53°feels 53°
Overnight51°feels 51°
57 °
Galena, Saturday, 31 October
Heavy rain. High 57°, low 51°.
Pressure30.30 inHg
Wind7.9 mph SE
Humidity80%
Visibility6.2 mi
Dew point50°
Sun, 0169° / 50°0
Morning49°feels 48°
Afternoon68°feels 67°
Evening61°feels 60°
Overnight52°feels 52°
69 °
Galena, Sunday, 1 November
Clear. High 69°, low 50°.
Pressure30.30 inHg
Wind6.6 mph SE
Humidity68%
Visibility6.2 mi
Dew point53°
Mon, 0260° / 58°0.21
Morning58°feels 58°
Afternoon59°feels 59°
Evening58°feels 58°
Overnight58°feels 58°
60 °
Galena, Monday, 2 November
Light rain. High 60°, low 58°.
Pressure30.03 inHg
Wind15.2 mph SE
Humidity87%
Visibility—
Dew point55°
Tue, 0366° / 59°0.52
Morning63°feels 64°
Afternoon65°feels 66°
Evening65°feels 66°
Overnight62°feels 63°
66 °
Galena, Tuesday, 3 November
Light rain. High 66°, low 59°.
Pressure29.74 inHg
Wind15.5 mph S
Humidity97%
Visibility—
Dew point64°
Wed, 0464° / 46°0.33
Morning62°feels 63°
Afternoon61°feels 59°
Evening49°feels 42°
Overnight49°feels 44°
64 °
Galena, Wednesday, 4 November
Rain. High 64°, low 46°.
Pressure29.53 inHg
Wind19.8 mph NW
Humidity76%
Visibility—
Dew point55°
Thu, 0548° / 37°0
Morning40°feels 33°
Afternoon47°feels 41°
Evening40°feels 35°
Overnight37°feels 32°
48 °
Galena, Thursday, 5 November
Clear. High 48°, low 37°.
Pressure29.83 inHg
Wind15.8 mph NW
Humidity49%
Visibility—
Dew point28°
Fri, 0647° / 34°0
Morning38°feels 31°
Afternoon46°feels 40°
Evening38°feels 35°
Overnight36°feels 32°
47 °
Galena, Friday, 6 November
Clear. High 47°, low 34°.
Pressure29.97 inHg
Wind11.9 mph W
Humidity48%
Visibility—
Dew point26°
Sat, 0749° / 33°0
Morning38°feels 37°
Afternoon47°feels 43°
Evening42°feels 38°
Overnight41°feels 38°
49 °
Galena, Saturday, 7 November
Overcast. High 49°, low 33°.
Pressure30.18 inHg
Wind7.9 mph E
Humidity53%
Visibility—
Dew point29°
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.