Grinnell, Iowa Weather
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Weather Forecast for Grinnell, Iowa : Poweshiek County
Issued: 6:19 pm CDT May 5, 2024 Latitude: 41.7430494 Longitude: -92.7224124 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Clearing on Tonight Mostly Sunny on Monday 60% chance of thunderstorms on Tuesday 60% chance of thunderstorms on Wednesday 50% chance of thunderstorms on Thursday 30% chance of rain on Friday Sunny on Saturday Sunny on Sunday
Low: 49°F High: 74°F High: 72°F High: 73°F High: 64°F High: 65°F High: 68°F High: 74°F
Low: 56°F Low: 52°F Low: 48°F Low: 44°F Low: 46°F Low: 47°F  
Clearing Mostly Sunny Thunderstorms Thunderstorms Thunderstorms Rain Sunny Sunny
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Current Conditions at
NEWTON MUNICIPAL - (KTNU)
64°
Clear
as of 6:35 PM CDST
Rel. Humidity: 48%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
9 MPH
120° Southeast
Cloud Level(s): Clear
Current Conditions at
PELLA MUNI AP - (KPEA)
64°
Clear
as of 6:35 PM CDST
Rel. Humidity: 48%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
7 MPH
140° Southeast
Cloud Level(s): Clear
Current Conditions at
MARSHALLTOWN ARPT - (KMIW)
66°
Clear
as of 5:53 PM CDST
Rel. Humidity: 42%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
10 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
KNOXVILLE - (KOXV)
64°
Clear
as of 6:35 PM CDST
Rel. Humidity: 45%
Dew Point: 43°F
Pressure: 29.99 in.
Wind Data
6 MPH
120° Southeast
Cloud Level(s): Clear
Clearing on Tonight Tonight... Mostly cloudy during the early evening, then gradual clearing, with a low around 49. East southeast wind 6 to 9 mph.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 74. Breezy, with a southeast wind 11 to 17 mph, with gusts as high as 23 mph.
90% chance of thunderstorms Monday Night Monday Night... Showers and possibly a thunderstorm before 4am, then showers likely. Low around 56. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
60% chance of thunderstorms Tuesday Tuesday... Showers likely, with thunderstorms also possible after 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 72. Breezy, with a west southwest wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
20% chance of thunderstorms Tuesday Night Tuesday Night... A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 52. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.
60% chance of thunderstorms Wednesday Wednesday... A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 73. Breezy. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
40% chance of thunderstorms Wednesday Night Wednesday Night... A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 48. Breezy.
50% chance of thunderstorms Thursday Thursday... A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 64. Breezy. Chance of precipitation is 50%.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 44. Breezy.
30% chance of rain Friday Friday... A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 65. Breezy.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 46.
Sunny on Saturday Saturday... Sunny, with a high near 68. Breezy.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 47.
Sunny on Sunday Sunday... Sunny, with a high near 74.
Current Radar Image


Sun Almanac for Grinnell, Iowa
Sunrise: 06:01 AM
Sunset: 8:14 PM
Civil Sunrise:05:30 AM
Civil Sunset: 8:45 PM
Nautical Sunrise: 04:52 AM
Nautical Sunset: 9:23 PM
Astro Sunrise: 04:11 AM
Astro Sunset: 10:04 PM
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