Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

33°F

1°C

Humidity 46%
Wind Speed NW 7 mph
Barometer 30.21 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 17 Jan 2:55 am CST
Extended Forecast for

Tioga TX

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 33. Northwest wind around 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of sprinkles and flurries before noon.  Cloudy, then gradually becoming mostly sunny, with a high near 44. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Slight Chance
    Sprinkles/Flurries
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21. North northwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. Wind chill values between 17 and 27 early. Light west southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. Calm wind becoming northeast around 5 mph after midnight.

    Low: 30 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 47. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. North northeast wind 5 to 10 mph becoming light northeast  after midnight.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. South wind 5 to 10 mph.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 33. Northwest wind around 5 mph.
Saturday
A slight chance of sprinkles and flurries before noon. Cloudy, then gradually becoming mostly sunny, with a high near 44. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 21. North northwest wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 58. Wind chill values between 17 and 27 early. Light west southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 30. Calm wind becoming northeast around 5 mph after midnight.
M.L.King Day
Mostly sunny, with a high near 47. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 24. North northeast wind 5 to 10 mph becoming light northeast after midnight.
Tuesday
Mostly sunny, with a high near 53. Light and variable wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 43. South wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Tioga TX
 33.48°N 96.92°W (Elev. 699 ft)
11:21 pm CST Jan 16, 2026
3am CST Jan 17, 2026-6pm CST Jan 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

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