Allendale, IL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Allendale now
Loading the National Weather Service forecast…
Allendale weather by the hour
Allendale weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Allendale.
This week in Allendale
Sunrise, sunset and moon in Allendale
What is the weather usually like in Allendale?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Januarycoldest month · 25°F average low
- 48.7 inprecipitation per year · 1,238 mm
- 8.9 insnowfall per year · 23 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Allendale: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MT CARMEL, IL US (USC00115888), adjusted for the elevation of Allendale.
Allendale weather month by month
Sunrise and sunset in Allendale through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:05 AM | 4:55 PM | 9 h 50 min |
| February | 6:39 AM | 5:30 PM | 10 h 50 min |
| March | 7:00 AM | 6:59 PM | 11 h 59 min |
| April | 6:12 AM | 7:28 PM | 13 h 15 min |
| May | 5:37 AM | 7:57 PM | 14 h 19 min |
| June | 5:24 AM | 8:18 PM | 14 h 53 min |
| July | 5:37 AM | 8:16 PM | 14 h 38 min |
| August | 6:04 AM | 7:46 PM | 13 h 42 min |
| September | 6:31 AM | 7:00 PM | 12 h 29 min |
| October | 6:58 AM | 6:14 PM | 11 h 15 min |
| November | 6:31 AM | 4:39 PM | 10 h 7 min |
| December | 6:59 AM | 4:32 PM | 9 h 32 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Allendale?
Allendale has a humid subtropical climate. The warmest month is July, with an average high of 87°F (31°C), and the coldest is January, with average lows of 25°F (-4°C).
It gets about 48.7 inches (1,238 mm) of precipitation a year. The wettest month is May and the driest is February. Snow is common: about 9 inches fall in an average year.
The best time to visit Allendale is May and August to October. At 492 ft of elevation, nights are mild most of the year. 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.
More about Allendale
Weather in towns near Allendale
Questions about the weather in Allendale
What is the hottest month in Allendale?
July, with an average high of 87°F (31°C).
What is the coldest month in Allendale?
January, with an average low of 25°F (-4°C).
How much does it rain in Allendale?
About 48.7 inches (1,238 mm) a year; the wettest month is May.
Does it snow in Allendale?
Yes, about 9 inches of snow fall in an average year.
When is the best time to visit Allendale?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Allendale have?
Humid subtropical (Köppen Cfa).
What is the weather like in Allendale in November?
Highs average 55°F and lows 36°F, with about 3.9 inches of precipitation.
What time is sunrise in Allendale?
Around 6:31 AM in mid-November, and sunset around 4:39 PM. Today’s exact times are shown above.
Where does this Allendale weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Allendale.
Last updated: