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Current Weather in Grayson, OK

Updated: Thu Oct 29th 2026 2:00 AM CDT

Overcast

64^°F 18^°C

Feels Like 63^°F / 17^°C

Grayson, OK weather condition is Overcast and 64°F.

Today's Weather in Grayson,OK

The current weather in Grayson OK as of 2:00 AM CDT on Thu Oct 29th 2026, has a sky condition of Overcast with the visibility of 6 mile(s). It is 64 degrees fahrenheit but feels like 63 degrees with a forecasted high of 83 and low of 62. The barometric pressure is 30.09 - measured by inches of mercury - and is steady since its last observation. The humidity is 77 percent that's falling since the last report, with a dew point of 57 degrees fahrenheit which is falling. Wind direction is from the South at 6 miles per hour, gusting at 11 miles per hour. Sunrise is at 7:42 AM and Sunset is at 6:31 PM. The moon phase is a Waning Gibbous moon rising at 8:59 PM with 80% illumination. Thank you for listening to the weather report from LocalConditions.com!

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Barometer 30.09 inHg. steady
Humidity 77% falling
Heat Index 64°F
Wind from S. 6 mph
Wind Gust 11 miles per hour
Wind Chill 64°F
UV Index 0

Dew Point 57°F falling
Visibility 6 mi.
Sunrise 7:42 AM
Sunset 6:31 PM
Moonrise 8:59 PM
Moonset 11:31 AM
Moon Phase Waning Gibbous Moon 80%

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

10 Day Forecast

Overcast

Overcast with a high of 83°F and a low of 62°F. 16% possible chance of rain predicted with an estimated 0in. Winds will be light at 10mph at times. The humidity will be on the higher side, reaching around 70%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 83° \| Lo 62°	70%	16% \| est. 0in	0%	9.4 mph

Overcast

Overcast with a high of 73°F and a low of 63°F. Probable rainfall forecasted, having a 70% chance with an estimated 0.1in. Winds will be light at 7mph at times. The humidity will be on the higher side, reaching around 70%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 73° \| Lo 63°	70%	70% \| est. 0.1in	0%	6.7 mph

Overcast

Overcast with a high of 65°F and a low of 58°F. Probable rainfall forecasted, having an 86% chance with an estimated 0.19in. Winds will be light at 7mph at times. Expect high humidity with levels above 80% to 86%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 65° \| Lo 58°	86%	86% \| est. 0.19in	0%	6.3 mph

Overcast

Overcast with a high of 75°F and a low of 56°F. 45% possible chance of rain predicted with an estimated 0.02in. Winds will be light at 8mph at times. The humidity will be on the higher side, reaching around 77%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 75° \| Lo 56°	77%	45% \| est. 0.02in	0%	7.2 mph

Light Rain Shower

Light Rain Shower with a high of 73°F and a low of 64°F. Probable rainfall forecasted, having an 86% chance with an estimated 1.35in. Winds will be moderate, blowing around 19mph. Expect high humidity with levels above 80% to 82%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 73° \| Lo 64°	82%	86% \| est. 1.35in	0%	19 mph

Yesterday 5-Day 10-Day

Weather Radar Map

Live Grayson, OK weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Monday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 64^°F. The morning temperature of 62°^F is lowest at 6am with the daytime high of 83°^F at 3pm and a low around 69°^F at 10pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.14^inHg at 10am and lowest being 30.04^inHg at 4pm.

Hourly Wind Speeds

The fastest wind is reported to be 9.4^mph at 2pm, while the slowest is 5.6^mph around 9am; expect wind gusts peaking 19.7^mph at 8pm.

More Weather Charts

Current National Weather

Thunderstorms in Upper Mississippi & Heavy Rain in Southwest - 10-28 to 10-30

Updated Wed Oct 28th 2026, 7:31am PDT

Weather patterns are bringing a mix of storms across different parts of the country. The Upper Mississippi Valley is expecting severe thunderstorms, while Cascades and other mountain regions will see snow. In the Southern High Plains and Southwest, heavy rain is on the way, increasing the risk of flash flooding. Let's dive into the details for each region.

Thunderstorms in the Upper Mississippi (Wed)

On Wednesday afternoon, the Upper Mississippi Valley will face some strong storms. These can bring severe thunderstorms with the possibility of damaging winds and large hail. Rainfall could be intense at times, so keep an eye on local warnings if you're in this area.

Snow in the Cascades and Northern Rockies (Wed)

For those in the Cascades and the Northern Rockies, expect snow over higher elevations on Wednesday. The cooler storm track above these mountain regions means snow instead of rain in these spots. Be cautious if traveling through mountainous roads.

Heavy Rain in Southern High Plains (Thu-Fri)

Shifting our focus to the Southern High Plains, a mix of Gulf moisture and weather patterns will bring heavy rain through Thursday into Friday morning. Urban areas and narrow valleys could see flash flooding, so stay informed and avoid areas prone to water accumulation.

Rain Continues in the Northwest (Fri)

By Friday, another front hits the Pacific Northwest, bringing rain and some more snow in high elevations. The same day, moisture from the Gulf of California will reach the Southwest, leading to thunderstorms and a risk of flash flooding. Southeastern California will also witness some showers and storms.

Rain in Florida and Surrounding Areas (Wed-Fri)

Meanwhile, a front moving across Florida will produce showers and thunderstorms through Friday. These conditions are expected as the front moves westward, combining with onshore winds from the coast.