Illinois Grove, IA
Unincorporated community in Story County, Iowa
Illinois Grove is a small unincorporated community in Story County, Iowa. It is 4.4 miles SW of Zearing, the nearest town. Its ZIP code is 50239.
Illinois Grove at a glance
- State
- Iowa
- County
- Story County
- ZIP code
- 50239
- Nearest town
- Zearing (4.4 mi)
- Time zone
- America/Chicago
- Coordinates
- 42.1908, -93.2233
Weather in Illinois Grove now
Loading the National Weather Service forecast…
Illinois Grove weather by the hour
Illinois Grove weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Illinois Grove.
This week in Illinois Grove
Sunrise, sunset and moon in Illinois Grove
What is the weather usually like in Illinois Grove?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 83°F average high
- Januarycoldest month · 10°F average low
- 36.5 inprecipitation per year · 926 mm
- 30.6 insnowfall per year · 78 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Illinois Grove: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station COLO, IA US (USC00131710), adjusted for the elevation of Illinois Grove.
Illinois Grove weather month by month
Sunrise and sunset in Illinois Grove through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:37 AM | 5:07 PM | 9 h 30 min |
| February | 7:07 AM | 5:46 PM | 10 h 39 min |
| March | 7:22 AM | 7:20 PM | 11 h 58 min |
| April | 6:30 AM | 7:55 PM | 13 h 25 min |
| May | 5:49 AM | 8:28 PM | 14 h 38 min |
| June | 5:34 AM | 8:52 PM | 15 h 18 min |
| July | 5:48 AM | 8:49 PM | 15 h 0 min |
| August | 6:19 AM | 8:15 PM | 13 h 56 min |
| September | 6:51 AM | 7:24 PM | 12 h 32 min |
| October | 7:24 AM | 6:32 PM | 11 h 8 min |
| November | 7:02 AM | 4:52 PM | 9 h 50 min |
| December | 7:32 AM | 4:43 PM | 9 h 10 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Illinois Grove?
Illinois Grove has a hot-summer humid continental climate. The warmest month is July, with an average high of 83°F (28°C), and the coldest is January, with average lows of 10°F (-12°C).
It gets about 36.5 inches (926 mm) of precipitation a year. The wettest month is June and the driest is January. Snow is common: about 31 inches fall in an average year.
The best time to visit Illinois Grove is June to September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Illinois Grove
The closest live webcam is Nevada: WWD - US 30 @ S27 near, 15.7 miles SW of Illinois Grove.
Webcams: Windy.com. Distances in a straight line from Illinois Grove.
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Map of Illinois Grove, IA
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Illinois Grove Street View
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Questions about Illinois Grove
Where is Illinois Grove, IA?
Illinois Grove is an unincorporated community in Story County, Iowa, 4.4 miles SW of Zearing.
What county is Illinois Grove in?
Illinois Grove is in Story County, Iowa.
What is the ZIP code of Illinois Grove, IA?
The ZIP code for Illinois Grove is 50239.
What is the nearest town to Illinois Grove?
Zearing, 4.4 miles away.
Are there webcams near Illinois Grove?
Yes. The closest is Nevada: WWD - US 30 @ S27 near, 15.7 miles away.
What is the hottest month in Illinois Grove?
July, with an average high of 83°F (28°C).
What is the coldest month in Illinois Grove?
January, with an average low of 10°F (-12°C).
How much does it rain in Illinois Grove?
About 36.5 inches (926 mm) a year; the wettest month is June.
Does it snow in Illinois Grove?
Yes, about 31 inches of snow fall in an average year.
When is the best time to visit Illinois Grove?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Illinois Grove have?
Hot-summer humid continental (Köppen Dfa).
Last updated: