Grayson, MO weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Grayson now
Loading the National Weather Service forecast…
Grayson weather by the hour
Grayson weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Grayson.
This week in Grayson
Sunrise, sunset and moon in Grayson
What is the weather usually like in Grayson?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Januarycoldest month · 16°F average low
- 40.0 inprecipitation per year · 1,017 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Grayson: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SMITHVILLE LAKE, MO US (USC00237862), adjusted for the elevation of Grayson.
Grayson weather month by month
Sunrise and sunset in Grayson through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:35 AM | 5:20 PM | 9 h 44 min |
| February | 7:08 AM | 5:56 PM | 10 h 47 min |
| March | 7:27 AM | 7:26 PM | 11 h 58 min |
| April | 6:38 AM | 7:57 PM | 13 h 18 min |
| May | 6:02 AM | 8:26 PM | 14 h 24 min |
| June | 5:48 AM | 8:48 PM | 15 h 0 min |
| July | 6:02 AM | 8:46 PM | 14 h 44 min |
| August | 6:29 AM | 8:15 PM | 13 h 46 min |
| September | 6:58 AM | 7:28 PM | 12 h 29 min |
| October | 7:27 AM | 6:40 PM | 11 h 13 min |
| November | 7:01 AM | 5:04 PM | 10 h 3 min |
| December | 7:30 AM | 4:56 PM | 9 h 26 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Grayson?
Grayson has a hot-summer humid continental climate. The warmest month is July, with an average high of 87°F (30°C), and the coldest is January, with average lows of 16°F (-9°C).
It gets about 40.0 inches (1,017 mm) of precipitation a year. The wettest month is May and the driest is January.
The best time to visit Grayson is May–June and August–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.
More about Grayson
Weather in towns near Grayson
Questions about the weather in Grayson
What is the hottest month in Grayson?
July, with an average high of 87°F (30°C).
What is the coldest month in Grayson?
January, with an average low of 16°F (-9°C).
How much does it rain in Grayson?
About 40.0 inches (1,017 mm) a year; the wettest month is May.
Does it snow in Grayson?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Grayson?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Grayson have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Grayson in November?
Highs average 53°F and lows 31°F, with about 2.1 inches of precipitation.
What time is sunrise in Grayson?
Around 7:01 AM in mid-November, and sunset around 5:04 PM. Today’s exact times are shown above.
Where does this Grayson weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Grayson.
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