Buffalo County, WI Weather Forecast
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Showers And Thunderstorms Likely
Compare major city weather across Buffalo County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Showers and thunderstorms likely before 2am, then areas of fog. Some of the storms could be severe and produce heavy rain. Mostly cloudy. Low around 54, with temperatures rising to around 58 overnight. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
County Weather Overview
This county weather page brings together forecast coverage for Buffalo County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Buffalo County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 14 to Apr 20, 2026
- Latest sync
- Apr 14, 2026 2:12 AM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Buffalo County
Friday looks like the warmest upcoming period in Buffalo County at 74 degrees F.
Saturday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Saturday at about 17 mph NW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 14, 2026 2:12 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ARX
- Radar station
- KARX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Areas of fog before 10am, then a slight chance of showers and thunderstorms. Mostly cloudy. High near 71, with temperatures falling to around 67 in the afternoon. Northwest wind around 6 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 11pm. Partly cloudy. Low around 49, with temperatures rising to around 51 overnight. North wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 67. Northeast wind 2 to 6 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. North wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers. Mostly sunny, with a high near 71. Southeast wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 7pm. Mostly clear, with a low around 53. Southeast wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Showers and thunderstorms likely after 1pm. Partly sunny, with a high near 74. Southeast wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Showers and thunderstorms. Mostly cloudy, with a low around 39. Southwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
A chance of rain showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 49. Northwest wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 29. West wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Mostly sunny, with a high near 46. Northwest wind 12 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 29. West wind 6 to 10 mph, with gusts as high as 20 mph.
Sunny, with a high near 56. South wind 7 to 10 mph, with gusts as high as 18 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 14
|
Showers And Thunderstorms Likely
|
54°F |
5 mph
S
|
|
Tuesday
Apr 14
|
Areas Of Fog then Slight Chance Showers And Thunderstorms
|
71°F |
6 mph
NW
|
|
Tuesday Night
Apr 14
|
Chance Showers And Thunderstorms then Partly Cloudy
|
49°F |
5 mph
N
|
|
Wednesday
Apr 15
|
Chance Rain Showers
|
67°F |
2 to 6 mph
NE
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
48°F |
6 mph
N
|
|
Thursday
Apr 16
|
Chance Rain Showers
|
71°F |
7 mph
SE
|
|
Thursday Night
Apr 16
|
Chance Rain Showers then Mostly Clear
|
53°F |
8 mph
SE
|
|
Friday
Apr 17
|
Partly Sunny then Showers And Thunderstorms Likely
|
74°F |
9 to 15 mph
SE
|
|
Friday Night
Apr 17
|
Showers And Thunderstorms
|
39°F |
14 mph
SW
|
|
Saturday
Apr 18
|
Chance Rain Showers then Chance Rain And Snow Showers
|
49°F |
17 mph
NW
|
|
Saturday Night
Apr 18
|
Chance Rain And Snow Showers
|
29°F |
13 to 17 mph
W
|
|
Sunday
Apr 19
|
Mostly Sunny
|
46°F |
12 to 15 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
29°F |
6 to 10 mph
W
|
|
Monday
Apr 20
|
Sunny
|
56°F |
7 to 10 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Buffalo County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Buffalo County.
Largest mapped city population in this region: 1,095.
