Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Mankato, Mankato Regional Airport (KMKT)

Lat: 44.22°NLon: 93.92°WElev: 1020ft.

Fair

81°F

27°C

Humidity 67%
Wind Speed Calm
Barometer 29.97 in (1014.3 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 1 Sep 1:56 pm CDT
Extended Forecast for

Saint Peter MN

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 85. Calm wind.

    High: 85 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers and thunderstorms before 3am, then showers and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am.  Low around 65. Calm wind becoming east around 5 mph after midnight.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Chance
    T-storms then
    T-storms

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms before 7am.  Sunny, with a high near 84. Northeast wind around 5 mph becoming calm.

    High: 84 °F

    Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly after 5am.  Increasing clouds, with a low around 68. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 68 °F

    Mostly Clear
    then Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly before 7am.  Mostly sunny, with a high near 86. Southeast wind 5 to 10 mph.

    High: 86 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am.  Increasing clouds, with a low around 70. South southeast wind around 5 mph.

    Low: 70 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 88. South wind around 5 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 69. South southeast wind around 5 mph.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers.  Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph.

    High: 88 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 85. Calm wind.
Tonight
Showers and thunderstorms before 3am, then showers and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Low around 65. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 30 percent chance of showers and thunderstorms before 7am. Sunny, with a high near 84. Northeast wind around 5 mph becoming calm.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly after 5am. Increasing clouds, with a low around 68. Calm wind becoming south southeast around 5 mph after midnight.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly sunny, with a high near 86. Southeast wind 5 to 10 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 70. South southeast wind around 5 mph.
Friday
Mostly sunny, with a high near 88. South wind around 5 mph.
Friday Night
Mostly clear, with a low around 69. South southeast wind around 5 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 68. Southeast wind around 5 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. North northeast wind 5 to 10 mph.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 64. East wind around 5 mph.
Labor Day
A 20 percent chance of showers. Partly sunny, with a high near 80. East southeast wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Saint Peter MN
 44.32°N 93.95°W (Elev. 784 ft)
1:54 pm CDT Sep 1, 2026
2pm CDT Sep 1, 2026-6pm CDT Sep 7, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database