10-day forecast for Galena, IL: 24° to 59°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
54°
Best day: Wednesday, November 18
59° · 0.28 in
Worst day: Saturday, November 21
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1444° / 28°0
Morning31°feels 26°
Afternoon44°feels 42°
Evening34°feels 34°
Overnight28°feels 23°
44 °
Galena, Saturday, 14 November
Clear. High 44°, low 28°.
Pressure30.30 inHg
Wind4.2 mph NW
Humidity67%
Visibility6.2 mi
Dew point27°
Sun, 1547° / 28°0
Morning31°feels 31°
Afternoon47°feels 46°
Evening35°feels 35°
Overnight30°feels 27°
47 °
Galena, Sunday, 15 November
Clear. High 47°, low 28°.
Pressure30.47 inHg
Wind3 mph W
Humidity61%
Visibility6.2 mi
Dew point30°
Mon, 1650° / 30°0
Morning33°feels 28°
Afternoon50°feels 47°
Evening38°feels 33°
Overnight32°feels 32°
50 °
Galena, Monday, 16 November
Overcast. High 50°, low 30°.
Pressure30.47 inHg
Wind8.3 mph SW
Humidity56%
Visibility6.2 mi
Dew point33°
Tue, 1753° / 34°0
Morning38°feels 34°
Afternoon53°feels 50°
Evening44°feels 39°
Overnight36°feels 30°
53 °
Galena, Tuesday, 17 November
Overcast. High 53°, low 34°.
Pressure30.42 inHg
Wind7.9 mph S
Humidity60%
Visibility6.2 mi
Dew point38°
Wed, 1854° / 36°0
Morning40°feels 34°
Afternoon51°feels 48°
Evening50°feels 45°
Overnight47°feels 42°
54 °
Galena, Wednesday, 18 November
Overcast. High 54°, low 36°.
Pressure30.24 inHg
Wind13 mph S
Humidity59%
Visibility—
Dew point35°
Thu, 1953° / 42°0
Morning51°feels 49°
Afternoon50°feels 48°
Evening44°feels 43°
Overnight44°feels 43°
53 °
Galena, Thursday, 19 November
Overcast. High 53°, low 42°.
Pressure30.24 inHg
Wind13 mph S
Humidity64%
Visibility—
Dew point39°
Fri, 2057° / 37°0.06
Morning41°feels 36°
Afternoon50°feels 46°
Evening56°feels 55°
Overnight53°feels 52°
57 °
Galena, Friday, 20 November
Light rain. High 57°, low 37°.
Pressure30.18 inHg
Wind18.9 mph S
Humidity88%
Visibility—
Dew point44°
Sat, 2159° / 35°0.28
Morning57°feels 56°
Afternoon56°feels 53°
Evening38°feels 28°
Overnight40°feels 30°
59 °
Galena, Saturday, 21 November
Snow. High 59°, low 35°.
Pressure29.65 inHg
Wind25.9 mph NW
Humidity81%
Visibility—
Dew point53°
Sun, 2232° / 24°0
Morning26°feels 14°
Afternoon30°feels 19°
Evening26°feels 14°
Overnight24°feels 11°
32 °
Galena, Sunday, 22 November
Partly cloudy. High 32°, low 24°.
Pressure30.24 inHg
Wind19.7 mph NW
Humidity46%
Visibility—
Dew point12°
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.