10-day forecast for Galena, IL: 46° to 72°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Wednesday, October 28
61° · 1.31 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2767° / 48°0
Morning51°feels 50°
Afternoon66°feels 66°
Evening62°feels 61°
Overnight50°feels 46°
67 °
Galena, Tuesday, 27 October
Light rain. High 67°, low 48°.
Pressure30.21 inHg
Wind7.9 mph SE
Humidity75%
Visibility6.2 mi
Dew point51°
Wed, 2872° / 57°0
Morning57°feels 56°
Afternoon72°feels 71°
Evening63°feels 63°
Overnight58°feels 57°
72 °
Galena, Wednesday, 28 October
Clear. High 72°, low 57°.
Pressure30.12 inHg
Wind8.7 mph S
Humidity57%
Visibility6.2 mi
Dew point52°
Thu, 2966° / 53°0.2
Morning59°feels 59°
Afternoon65°feels 66°
Evening56°feels 56°
Overnight62°feels 61°
66 °
Galena, Thursday, 29 October
Rain. High 66°, low 53°.
Pressure30.03 inHg
Wind7 mph NW
Humidity91%
Visibility6.2 mi
Dew point61°
Fri, 3065° / 46°0.36
Morning50°feels 48°
Afternoon64°feels 63°
Evening59°feels 59°
Overnight48°feels 46°
65 °
Galena, Friday, 30 October
Rain. High 65°, low 46°.
Pressure30.15 inHg
Wind7.9 mph SE
Humidity61%
Visibility—
Dew point49°
Sat, 3162° / 55°0.23
Morning57°feels 57°
Afternoon60°feels 61°
Evening59°feels 59°
Overnight57°feels 57°
62 °
Galena, Saturday, 31 October
Light rain. High 62°, low 55°.
Pressure30.15 inHg
Wind7.9 mph E
Humidity95%
Visibility—
Dew point58°
Sun, 0159° / 54°0.24
Morning56°feels 55°
Afternoon58°feels 58°
Evening56°feels 56°
Overnight55°feels 55°
59 °
Galena, Sunday, 1 November
Rain. High 59°, low 54°.
Pressure30.03 inHg
Wind5.4 mph E
Humidity85%
Visibility—
Dew point53°
Mon, 0258° / 55°0
Morning56°feels 55°
Afternoon57°feels 57°
Evening55°feels 55°
Overnight55°feels 55°
58 °
Galena, Monday, 2 November
Overcast. High 58°, low 55°.
Pressure29.94 inHg
Wind6.5 mph E
Humidity87%
Visibility—
Dew point54°
Tue, 0361° / 53°1.31
Morning57°feels 57°
Afternoon60°feels 59°
Evening54°feels 53°
Overnight55°feels 55°
61 °
Galena, Tuesday, 3 November
Heavy rain. High 61°, low 53°.
Pressure29.74 inHg
Wind12.4 mph E
Humidity78%
Visibility—
Dew point53°
Wed, 0453° / 47°0.06
Morning48°feels 42°
Afternoon47°feels 42°
Evening47°feels 44°
Overnight48°feels 45°
53 °
Galena, Wednesday, 4 November
Light rain. High 53°, low 47°.
Pressure30.09 inHg
Wind16.6 mph NE
Humidity85%
Visibility—
Dew point43°
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.