Local Forecast

Grafton, IA Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Grafton, IA

No Active Alerts

Hour-by-Hour  Current Observation

Thursday 1:15 PM CDTThursday 1:15 PM

°F °C
Regional Observations →
74°F

Cloudy

  • 77° / 64° High / Low
  • 74° Feels Like
  • 0% Chance of Rain

Wind

10 mph

E

UV Index

9

Very High

Humidity

84%

Dew 69°F

Sun

6:15 AM · 8:17 PM

Rise · Set

Source: ALBERT LEA (KAEL). Slider scrubs the next 12 hours.

5-Day Outlook

Through Monday

Local Radar →

Today

77° 64°

Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Today

Showers and thunderstorms likely before 4pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 74. East southeast wind 6 to 12 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Night

A slight chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 63, with temperatures rising to around 65 overnight. East wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

Friday

77° 66°

Thunderstorms

Overnight: Thunderstorms Likely

Detailed forecast

Friday

Showers and thunderstorms likely before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers and thunderstorms likely. Mostly cloudy. High near 76, with temperatures falling to around 74 in the afternoon. East southeast wind 12 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Night

Showers and thunderstorms likely. Cloudy. Low around 66, with temperatures rising to around 68 overnight. East southeast wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

82° 66°

Chance of Thunderstorms

Overnight: Thunderstorms Likely

Detailed forecast

Saturday

Rain showers likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. South southwest wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

78° 59°

Mostly Cloudy

Overnight: Mostly Clear

Detailed forecast

Sunday

A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 78. Chance of precipitation is 30%.

Night

Mostly clear, with a low around 59.

Monday

77° 59°

Mostly Sunny

Overnight: Slight Chance of Showers

Detailed forecast

Monday

Sunny, with a high near 77.

Night

A slight chance of rain showers after 1am. Mostly clear, with a low around 58.

Grafton, IA Weather Analysis Tools