Local Forecast

Greenville, IA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Greenville, IA.

No Active Alerts

Hour-by-Hour  Current Observation

Monday 11:45 AM CDTMonday 11:45 AM

°F °C
Regional Observations →
77°F

Cloudy

  • 87° / 68° High / Low
  • 77° Feels Like
  • 0% Chance of Rain

Wind

3 mph

S

UV Index

10

Very High

Humidity

74%

Dew 68°F

Sun

5:41 AM · 8:57 PM

Rise · Set

Source: SPENCER (KSPW). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

87° 68°

Mostly Cloudy

Overnight: Isolated T-storm

Detailed forecast

Today

Partly sunny, with a high near 87. South southeast wind 5 to 10 mph.

Night

A slight chance of showers and thunderstorms between 1am and 2am. Partly cloudy, with a low around 67. South southeast wind around 5 mph. Chance of precipitation is 20%.

Tuesday

93° 73°

Mostly Cloudy

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

Mostly sunny, with a high near 92. Heat index values as high as 100. South southeast wind 5 to 20 mph, with gusts as high as 30 mph.

Night

A chance of showers and thunderstorms between 7pm and 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. Heat index values as high as 100. South southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

Wednesday

93° 60°

Chance of Scattered Thunderstorms

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms. Mostly clear, with a low around 62. West northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Thursday

82° 57°

Chance of Scattered Thunderstorms

Overnight: Mostly Clear

Detailed forecast

Thursday

A chance of showers and thunderstorms before 1pm. Sunny, with a high near 83. Chance of precipitation is 30%.

Night

Mostly clear, with a low around 56.

Friday

86° 60°

Isolated T-storm

Overnight: Isolated T-storm

Detailed forecast

Friday

A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 85.

Night

A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Mostly clear, with a low around 59. Chance of precipitation is 30%.

Greenville, IA Weather Analysis Tools