Benton County, MN Weather Forecast
County weather hub
Showers And Thunderstorms
Compare major city weather across Benton County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Showers and thunderstorms. Mostly cloudy, with a high near 67. North wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Benton 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 Benton County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 18 to May 21, 2026
- Latest sync
- May 15, 2026 5:21 PM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Benton County
Monday looks like the warmest upcoming period in Benton County at 67 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Tuesday at about 15 to 20 mph WNW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- May 15, 2026 5:21 PM CDT
- Coverage
- 4 days
- Time zone
- America/Chicago
- Forecast office
- MPX
- Radar station
- KMPX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Mostly cloudy. Low around 43, with temperatures rising to around 48 overnight. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Rain showers likely before 1pm. Mostly cloudy, with a high near 55. West northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.
Mostly cloudy, with a low around 36. West northwest wind 10 to 20 mph, with gusts as high as 35 mph.
Mostly sunny, with a high near 59. Northwest wind around 10 mph.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 39. East wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly sunny, with a high near 66. South wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 44. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
May 18
|
Showers And Thunderstorms
|
67°F |
10 mph
N
|
|
Monday Night
May 18
|
Showers And Thunderstorms
|
43°F |
15 mph
N
|
|
Tuesday
May 19
|
Rain Showers Likely
|
55°F |
15 to 20 mph
WNW
|
|
Tuesday Night
May 19
|
Mostly Cloudy
|
36°F |
10 to 20 mph
WNW
|
|
Wednesday
May 20
|
Mostly Sunny
|
59°F |
10 mph
NW
|
|
Wednesday Night
May 20
|
Partly Cloudy then Slight Chance Rain Showers
|
39°F |
5 to 10 mph
E
|
|
Thursday
May 21
|
Slight Chance Rain Showers
|
66°F |
5 to 10 mph
S
|
|
Thursday Night
May 21
|
Slight Chance Showers And Thunderstorms
|
44°F |
5 to 10 mph
SSE
|
Major City Forecasts
Live forecast snapshots for major cities across Benton County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Benton County.
Largest mapped city population in this region: 2,653.
