National Weather Service forecast

Grafton, Iowa Weather

45°Overnight: Rain Showers
Wind WNW 12 mph
7-DayHourlyRadar

Grafton 7-Day Forecast

  1. Overnight
    45°F
    Rain Showers
    77% chance of precipitation

    Rain showers. Cloudy. Low around 45, with temperatures rising to around 49 overnight. West northwest wind around 12 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

  2. Wednesday
    50°F
    Rain Showers Likely
    58% chance of precipitation

    Rain showers likely. Mostly cloudy. High near 50, with temperatures falling to around 48 in the afternoon. West wind 12 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

  3. Wednesday Night
    41°F
    Rain Showers Likely
    72% chance of precipitation

    Rain showers likely. Cloudy. Low around 41, with temperatures rising to around 45 overnight. West northwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

  4. Thursday
    50°F
    Chance Rain Showers then Cloudy
    35% chance of precipitation

    A chance of rain showers before 8am. Cloudy. High near 50, with temperatures falling to around 48 in the afternoon. North northwest wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

  5. Thursday Night
    33°F
    Mostly Cloudy
    4% chance of precipitation

    Mostly cloudy, with a low around 33. North wind 6 to 12 mph, with gusts as high as 18 mph.

  6. Friday
    46°F
    Mostly Sunny
    1% chance of precipitation

    Mostly sunny, with a high near 46.

  7. Friday Night
    26°F
    Partly Cloudy

    Partly cloudy, with a low around 26.

  8. Saturday
    49°F
    Mostly Sunny

    Mostly sunny, with a high near 49.

  9. Saturday Night
    33°F
    Mostly Clear
    2% chance of precipitation

    Mostly clear, with a low around 33.

  10. Sunday
    55°F
    Sunny
    3% chance of precipitation

    Sunny, with a high near 55.

  11. Sunday Night
    34°F
    Mostly Clear

    Mostly clear, with a low around 34.

  12. Monday
    60°F
    Mostly Sunny

    Mostly sunny, with a high near 60.

  13. Monday Night
    37°F
    Mostly Clear

    Mostly clear, with a low around 37.

  14. Tuesday
    58°F
    Mostly Sunny

    Mostly sunny, with a high near 58.

Issued by the National Weather Service (DMX office), updated .

Grafton Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for Grafton

Grafton Weather Radar

Open the full radar for Grafton

About Grafton

Population (2020 Census)
216
Coordinates
43.331, -93.069
Elevation
1,217 ft
NWS forecast office
DMX
Time zone
America/Chicago
Sunrise today
6:51 AM CST
Sunset today
5:00 PM CST
Daylight today
10 h 9 min

Grafton Weather Questions

What is the weather forecast for Grafton, Iowa?

Overnight: Rain showers. Cloudy. Low around 45, with temperatures rising to around 49 overnight. West northwest wind around 12 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. Wednesday: Rain showers likely. Mostly cloudy. High near 50, with temperatures falling to around 48 in the afternoon. West wind 12 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Will it rain or snow in Grafton this week?

The best chance of precipitation is Overnight at 77%. Periods with a 30% chance or more: Overnight (77%), Wednesday (58%), Wednesday Night (72%), Thursday (35%).

How warm and how cold will it get in Grafton this week?

The warmest day is Monday, with a high near 60°F. The coldest night is Friday Night, with a low near 26°F.

What time are sunrise and sunset in Grafton today?

Sunrise is at 6:51 AM CST and sunset is at 5:00 PM CST, for 10 h 9 min of daylight.

Weather near Grafton

Largest cities in Iowa

All Iowa cities