Dillon, IA
Unincorporated community in Marshall County, Iowa
Dillon is a small unincorporated community in Marshall County, Iowa. It is 3.3 miles NE of Le Grand, the nearest town. Its ZIP code is 50142.
Dillon at a glance
- State
- Iowa
- County
- Marshall County
- ZIP code
- 50142
- Nearest town
- Le Grand (3.3 mi)
- Time zone
- America/Chicago
- Coordinates
- 41.9769, -92.8239
Weather in Dillon now
Loading the National Weather Service forecast…
Dillon weather by the hour
Dillon weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Dillon.
This week in Dillon
Sunrise, sunset and moon in Dillon
What is the weather usually like in Dillon?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 83°F average high
- Januarycoldest month · 9°F average low
- 37.9 inprecipitation per year · 962 mm
- 25.3 insnowfall per year · 64 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Dillon: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MARSHALLTOWN, IA US (USC00135198), adjusted for the elevation of Dillon.
Dillon weather month by month
Sunrise and sunset in Dillon through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:34 AM | 5:06 PM | 9 h 31 min |
| February | 7:05 AM | 5:45 PM | 10 h 40 min |
| March | 7:21 AM | 7:19 PM | 11 h 58 min |
| April | 6:28 AM | 7:53 PM | 13 h 24 min |
| May | 5:48 AM | 8:26 PM | 14 h 37 min |
| June | 5:33 AM | 8:50 PM | 15 h 16 min |
| July | 5:47 AM | 8:46 PM | 14 h 59 min |
| August | 6:18 AM | 8:13 PM | 13 h 55 min |
| September | 6:50 AM | 7:22 PM | 12 h 32 min |
| October | 7:22 AM | 6:31 PM | 11 h 8 min |
| November | 6:59 AM | 4:51 PM | 9 h 51 min |
| December | 7:30 AM | 4:42 PM | 9 h 11 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Dillon?
Dillon has a hot-summer humid continental climate. The warmest month is July, with an average high of 83°F (29°C), and the coldest is January, with average lows of 9°F (-13°C).
It gets about 37.9 inches (962 mm) of precipitation a year. The wettest month is June and the driest is January. Snow is common: about 25 inches fall in an average year.
The best time to visit Dillon 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 Dillon
The closest live webcam is LaMoille › South-west: WWD - US 30 @ IA 330 N (46), 10.3 miles W of Dillon.
Webcams: Windy.com. Distances in a straight line from Dillon.
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Map of Dillon, IA
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Dillon Street View
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Questions about Dillon
Where is Dillon, IA?
Dillon is an unincorporated community in Marshall County, Iowa, 3.3 miles NE of Le Grand.
What county is Dillon in?
Dillon is in Marshall County, Iowa.
What is the ZIP code of Dillon, IA?
The ZIP code for Dillon is 50142.
What is the nearest town to Dillon?
Le Grand, 3.3 miles away.
Are there webcams near Dillon?
Yes. The closest is LaMoille › South-west: WWD - US 30 @ IA 330 N (46), 10.3 miles away.
What is the hottest month in Dillon?
July, with an average high of 83°F (29°C).
What is the coldest month in Dillon?
January, with an average low of 9°F (-13°C).
How much does it rain in Dillon?
About 37.9 inches (962 mm) a year; the wettest month is June.
Does it snow in Dillon?
Yes, about 25 inches of snow fall in an average year.
When is the best time to visit Dillon?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Dillon have?
Hot-summer humid continental (Köppen Dfa).
Last updated: