Oakville, IA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Oakville now
Loading the National Weather Service forecast…
Oakville weather by the hour
Oakville weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Oakville.
This week in Oakville
Sunrise, sunset and moon in Oakville
What is the weather usually like in Oakville?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Januarycoldest month · 15°F average low
- 36.3 inprecipitation per year · 922 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Oakville: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station NEW BOSTON DAM 17, IL US (USC00116080), adjusted for the elevation of Oakville.
Oakville weather month by month
Sunrise and sunset in Oakville through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:25 AM | 5:01 PM | 9 h 36 min |
| February | 6:56 AM | 5:39 PM | 10 h 43 min |
| March | 7:13 AM | 7:12 PM | 11 h 58 min |
| April | 6:22 AM | 7:45 PM | 13 h 22 min |
| May | 5:44 AM | 8:16 PM | 14 h 32 min |
| June | 5:29 AM | 8:40 PM | 15 h 10 min |
| July | 5:43 AM | 8:36 PM | 14 h 53 min |
| August | 6:12 AM | 8:04 PM | 13 h 51 min |
| September | 6:43 AM | 7:14 PM | 12 h 31 min |
| October | 7:14 AM | 6:25 PM | 11 h 10 min |
| November | 6:50 AM | 4:46 PM | 9 h 56 min |
| December | 7:20 AM | 4:38 PM | 9 h 17 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Oakville?
Oakville has a hot-summer humid continental climate. The warmest month is July, with an average high of 86°F (30°C), and the coldest is January, with average lows of 15°F (-9°C).
It gets about 36.3 inches (922 mm) of precipitation a year. The wettest month is May and the driest is January.
The best time to visit Oakville is May–June and August–September. At 541 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 Oakville
Weather in towns near Oakville
Questions about the weather in Oakville
What is the hottest month in Oakville?
July, with an average high of 86°F (30°C).
What is the coldest month in Oakville?
January, with an average low of 15°F (-9°C).
How much does it rain in Oakville?
About 36.3 inches (922 mm) a year; the wettest month is May.
Does it snow in Oakville?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Oakville?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Oakville have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Oakville in November?
Highs average 49°F and lows 32°F, with about 2.1 inches of precipitation.
What time is sunrise in Oakville?
Around 6:50 AM in mid-November, and sunset around 4:46 PM. Today’s exact times are shown above.
Where does this Oakville weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Oakville.
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