Galena, MO Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Galena, MO in one place.
Sunny, with a high near 90. Heat index values as high as 99. Southwest wind 5 to 12 mph, with gusts as high as 22 mph.
Local Weather Overview
This forecast page for Galena, MO is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 8, 2026 11:50 PM CDT.
The active forecast window currently covers Jun 10 to Jun 15, 2026 for Galena, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 15, 2026
- Latest sync
- Jun 8, 2026 11:50 PM CDT
- Forecast office
- SGF
- Source
- NOAA / NWS
Daily Outlook
This Week in Galena
Wednesday looks like the warmest upcoming period in Galena at 90 degrees F.
Sunday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Thursday at about 6 to 13 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 11:50 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- SGF
- Radar station
- KSGF
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 74. South wind 5 to 10 mph, with gusts as high as 21 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Partly cloudy, with a low around 67.
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 79.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 10
|
Sunny
|
90°F |
5 to 12 mph
SW
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
74°F |
5 to 10 mph
S
|
|
Thursday
Jun 11
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
6 to 13 mph
S
|
|
Thursday Night
Jun 11
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
|
67°F |
1 to 9 mph
W
|
|
Friday
Jun 12
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
82°F |
0 to 3 mph
N
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
67°F |
0 to 3 mph
E
|
|
Saturday
Jun 13
|
Showers And Thunderstorms Likely
|
84°F |
1 to 6 mph
S
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
69°F |
1 to 6 mph
SE
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
82°F |
2 to 7 mph
E
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
64°F |
2 to 7 mph
E
|
|
Monday
Jun 15
|
Chance Showers And Thunderstorms
|
79°F |
2 to 6 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Galena.