Observed 1:50 PM CDT at KGYI

Knollwood, TX weather

Sunny and 81°27°, 10°6° warmer than a typical Oct 24.

Mostly agree

Now 81°27°

Sunny

Wind: 5 mph8 km/hgusts 15 mph24 km/h; From the south-southeast. About 5 mph8 km/h through 3 AM
Dew point: 52°11°; Comfortable
UV index: 5Moderate; Moderate until 5 PM
Pressure: 30.22 inHg1023 hPa; Falling · −0.07 inHg−2.4 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 82°28° today at 4 PM
Low 60°16° tomorrow at 7 AM
Above 70°21° tomorrow by 11 AM

This afternoonNear 81°27° · Partly cloudy
TonightDown to 62°17° by 5 AM · Mostly cloudy
Tomorrow morningUp to 72°22° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 80°27° by 4 PM · Cloudy
Tomorrow nightDown to 60°16° by 5 AM · Cloudy
Monday morningUp to 69°21° by 11 AM · Mostly cloudy
Monday afternoonUp to 77°25° by 2 PM · Mostly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 3p	Partly sunny	81°27° (likely 79°26° to 82°28°)	80°27°	0%	5 mph8 km/h from SSE, gusts 15 mph24 km/h	38%	42%	5
Sat 4p	Partly sunny	82°28° (likely 79°26° to 82°28°)	81°27°	0%	5 mph8 km/h from SSE, gusts 15 mph24 km/h	34%	33%	4
Sat 5p	Partly sunny	81°27° (likely 78°26° to 81°27°)	80°27°	0%	5 mph8 km/h from SSE, gusts 14 mph22 km/h	37%	36%	2
Sat 6p	Sunny	80°27° (likely 74°23° to 80°27°)	80°27°	0%	5 mph8 km/h from SE, gusts 11 mph17 km/h	38%	7%	1
Sat 7p	Clear	76°24° (likely 70°21° to 76°24°)	76°24°	0%	5 mph8 km/h from SE, gusts 9 mph15 km/h	43%	16%	0
Sat 8p	Cloudy	72°22° (likely 68°20° to 72°22°)	72°22°	0%	5 mph8 km/h from SE, gusts 8 mph14 km/h	51%	67%	0
Sat 9p	Partly cloudy	70°21° (likely 66°19° to 70°21°)	70°21°	0%	5 mph8 km/h from SE, gusts 8 mph13 km/h	55%	74%	0
Sat 10p	Cloudy	68°20° (likely 64°18° to 68°20°)	68°20°	0%	5 mph8 km/h from SSE, gusts 8 mph13 km/h	59%	81%	0
Sat 11p	Cloudy	67°19° (likely 62°17° to 67°19°)	67°19°	0%	5 mph8 km/h from SE, gusts 8 mph12 km/h	61%	82%	0
Sun 12a	Cloudy	66°19° (likely 60°16° to 67°19°)	66°19°	0%	5 mph8 km/h from SE, gusts 7 mph12 km/h	63%	83%	0
Sun 1a	Cloudy	65°18° (likely 59°15° to 66°19°)	65°18°	0%	5 mph8 km/h from SE, gusts 7 mph12 km/h	65%	83%	0
Sun 2a	Cloudy	64°18° (likely 59°15° to 64°18°)	64°18°	0%	5 mph8 km/h from SE, gusts 6 mph9 km/h	67%	79%	0
Sun 3a	Cloudy	63°17° (likely 58°14° to 63°17°)	63°17°	0%	5 mph8 km/h from SE, gusts 6 mph10 km/h	70%	78%	0
Sun 4a	Cloudy	63°17° (likely 57°14° to 63°17°)	63°17°	0%	5 mph8 km/h from SE, gusts 6 mph10 km/h	70%	76%	0
Sun 5a	Partly cloudy	62°17° (likely 56°13° to 62°17°)	62°17°	0%	5 mph8 km/h from SE, gusts 7 mph11 km/h	72%	78%	0
Sun 6a	Partly cloudy	61°16° (likely 55°13° to 61°16°)	61°16°	0%	5 mph8 km/h from ESE, gusts 8 mph13 km/h	78%	79%	0
Sun 7a	Partly cloudy	60°16° (likely 54°12° to 60°16°)	60°16°	0%	5 mph8 km/h from SE, gusts 6 mph9 km/h	78%	79%	0
Sun 8a	Cloudy	60°16° (likely 53°12° to 60°16°)	60°16°	0%	5 mph8 km/h from SE, gusts 7 mph12 km/h	81%	77%	0
Sun 9a	Cloudy	62°17° (likely 56°13° to 63°17°)	62°17°	0%	5 mph8 km/h from SE, gusts 8 mph13 km/h	81%	83%	1
Sun 10a	Cloudy	68°20° (likely 64°18° to 69°21°)	68°20°	0%	5 mph8 km/h from SSE, gusts 10 mph16 km/h	68%	85%	2
Sun 11a	Cloudy	72°22° (likely 69°21° to 74°23°)	72°22°	0%	5 mph8 km/h from SSE, gusts 11 mph18 km/h	59%	86%	3
Sun 12p	Cloudy	75°24° (likely 73°23° to 78°26°)	75°24°	0%	5 mph8 km/h from SSE, gusts 11 mph18 km/h	54%	88%	4
Sun 1p	Cloudy	77°25° (likely 76°24° to 80°27°)	77°25°	0%	5 mph8 km/h from SSE, gusts 12 mph19 km/h	50%	87%	5
Sun 2p	Cloudy	79°26° (likely 77°25° to 81°27°)	79°26°	0%	5 mph8 km/h from SSE, gusts 11 mph18 km/h	45%	88%	5
Sun 3p	Cloudy	79°26° (likely 77°25° to 81°27°)	79°26°	0%	5 mph8 km/h from SE, gusts 12 mph19 km/h	44%	88%	4
Sun 4p	Cloudy	80°27° (likely 77°25° to 81°27°)	80°27°	0%	5 mph8 km/h from SE, gusts 12 mph19 km/h	41%	91%	3
Sun 5p	Cloudy	78°26° (likely 75°24° to 80°27°)	78°26°	0%	5 mph8 km/h from SE, gusts 12 mph20 km/h	43%	92%	2
Sun 6p	Cloudy	78°26° (likely 72°22° to 78°26°)	78°26°	0%	5 mph8 km/h from SE, gusts 10 mph16 km/h	40%	94%	1
Sun 7p	Cloudy	75°24° (likely 69°21° to 75°24°)	75°24°	0%	5 mph8 km/h from SE, gusts 9 mph15 km/h	46%	97%	0
Sun 8p	Cloudy	71°22° (likely 67°19° to 71°22°)	71°22°	0%	5 mph8 km/h from SE, gusts 10 mph16 km/h	53%	95%	0
Sun 9p	Cloudy	69°21° (likely 66°19° to 69°21°)	69°21°	0%	5 mph8 km/h from ESE, gusts 9 mph15 km/h	55%	97%	0
Sun 10p	Cloudy	68°20° (likely 64°18° to 68°20°)	68°20°	0%	5 mph8 km/h from ESE, gusts 10 mph15 km/h	55%	98%	0
Sun 11p	Cloudy	66°19° (likely 64°18° to 66°19°)	66°19°	0%	5 mph8 km/h from SE, gusts 10 mph16 km/h	56%	99%	0
Mon 12a	Cloudy	65°18° (likely 64°18° to 65°18°)	65°18°	0%	5 mph8 km/h from SE, gusts 9 mph15 km/h	58%	98%	0
Mon 1a	Cloudy	64°18° (likely 63°17° to 65°18°)	64°18°	0%	5 mph8 km/h from SE, gusts 11 mph18 km/h	58%	86%	0
Mon 2a	Cloudy	63°17° (likely 60°16° to 64°18°)	63°17°	0%	5 mph8 km/h from SE, gusts 12 mph20 km/h	58%	91%	0
Mon 3a	Cloudy	62°17° (likely 58°14° to 64°18°)	62°17°	0%	5 mph8 km/h from SE, gusts 12 mph20 km/h	60%	96%	0
Mon 4a	Partly cloudy	61°16° (likely 56°13° to 62°17°)	61°16°	0%	5 mph8 km/h from SE, gusts 10 mph16 km/h	62%	48%	0
Mon 5a	Partly cloudy	60°16° (likely 54°12° to 60°16°)	60°16°	0%	5 mph8 km/h from SE, gusts 9 mph15 km/h	64%	47%	0
Mon 6a	Mostly clear	59°15° (likely 53°12° to 59°15°)	59°15°	0%	5 mph8 km/h from ESE, gusts 9 mph15 km/h	64%	39%	0
Mon 7a	Partly cloudy	58°14° (likely 51°11° to 59°15°)	58°14°	0%	5 mph8 km/h from ESE, gusts 9 mph15 km/h	67%	56%	0
Mon 8a	Mostly sunny	58°14° (likely 50°10° to 58°14°)	58°14°	0%	5 mph8 km/h from ESE, gusts 9 mph15 km/h	69%	71%	0
Mon 9a	Mostly sunny	61°16° (likely 54°12° to 62°17°)	61°16°	0%	5 mph8 km/h from SE, gusts 8 mph14 km/h	65%	65%	1
Mon 10a	Mostly sunny	65°18° (likely 61°16° to 67°19°)	65°18°	0%	5 mph8 km/h from SE, gusts 8 mph13 km/h	58%	65%	2
Mon 11a	Cloudy	69°21° (likely 67°19° to 72°22°)	69°21°	0%	5 mph8 km/h from SE, gusts 9 mph15 km/h	51%	66%	3
Mon 12p	Partly sunny	73°23° (likely 71°22° to 75°24°)	73°23°	0%	5 mph8 km/h from SSE, gusts 10 mph16 km/h	44%	64%	4
Mon 1p	Cloudy	75°24° (likely 74°23° to 77°25°)	75°24°	0%	5 mph8 km/h from SSE, gusts 10 mph16 km/h	40%	57%	5
Mon 2p	Partly sunny	77°25° (likely 75°24° to 78°26°)	77°25°	0%	5 mph8 km/h from SSE, gusts 10 mph16 km/h	36%	60%	5

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Cloudy. High 82°28°, low 60°16°. Typical 72°22° / 52°11°. Dry. Mostly agree.
1. Afternoon
  noon–6 PM
  Partly sunny, 82°28°
  Dry
2. Evening
  6 PM–midnight
  Partly cloudy, 72°22°
  Dry
3. Overnight
  midnight–6 AM
  Cloudy, 62°17°
  Dry
Official NWS forecast
Today: Mostly sunny, with a high near 82. South southeast wind around 5 mph.
Tonight: Partly cloudy. Low around 60, with temperatures rising to around 62 overnight. Southeast wind around 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
79°26°–82°28°
Low, likely
49°9°–60°16°
Typical high / low
72°22° / 52°11°
Wind
12 mph19 km/h, gusts 18 mph29 km/h
UV peak
5
Tomorrow, Oct 25. Cloudy. High 80°27°, low 58°14°. Typical 72°22° / 52°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 80°27°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 71°22°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 60°16°
  Dry
Official NWS forecast
Day: Partly sunny. High near 80, with temperatures falling to around 78 in the afternoon. Southeast wind around 5 mph.
Night: Mostly cloudy. Low around 58, with temperatures rising to around 60 overnight. Southeast wind around 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
77°25°–81°27°
Low, likely
53°12°–58°14°
Typical high / low
72°22° / 52°11°
Wind
10 mph16 km/h, gusts 16 mph25 km/h
UV peak
5
Monday, Oct 26. Cloudy. High 78°26°, low 61°16°. Typical 71°22° / 51°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 58°14°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 66°19°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 60°16°
  Dry
Official NWS forecast
Day: Mostly sunny, with a high near 78. Southeast wind around 5 mph.
Night: Mostly cloudy, with a low around 61. Southeast wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
75°24°–78°26°
Low, likely
50°10°–61°16°
Typical high / low
71°22° / 51°11°
Wind
9 mph15 km/h, gusts 18 mph29 km/h
UV peak
5
Tuesday, Oct 27. Cloudy. High 79°26°, low 62°17°. Typical 71°22° / 51°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 59°15°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Clear, 69°21°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 62°17°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 79. South southeast wind 5 to 10 mph.
Night: Partly cloudy, with a low around 62. South southeast wind around 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
76°24°–80°27°
Low, likely
56°13°–62°17°
Typical high / low
71°22° / 51°11°
Wind
13 mph21 km/h, gusts 27 mph43 km/h
UV peak
5
Wednesday, Oct 28. Partly sunny. High 81°27°, low 63°17°. Typical 71°22° / 51°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 62°17°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 81°27°
  Dry
3. Evening
  6 PM–midnight
  Clear, 74°23°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 66°19°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 81. South wind 5 to 10 mph.
Night: Partly cloudy, with a low around 63.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
77°25°–82°28°
Low, likely
60°16°–63°17°
Typical high / low
71°22° / 51°11°
Wind
13 mph21 km/h, gusts 26 mph41 km/h
UV peak
5
Thursday, Oct 29. Partly sunny. High 81°27°, low 64°18°. Typical 70°21° / 50°10°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 66°19°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 80°27°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 74°23°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 65°18°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 81.
Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 64. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
77°25°–82°28°
Low, likely
63°17°–66°19°
Typical high / low
70°21° / 50°10°
Wind
13 mph20 km/h, gusts 24 mph38 km/h
UV peak
3
Friday, Oct 30. Showers. High 76°24°, low 64°18°. Typical 70°21° / 50°10°. Rain 0.09 in2.3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 65°19°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 75°24°
  30% chance
3. Evening
  6 PM–midnight
  Drizzle, 70°21°
  30% chance · 0.01 in0.3 mm
4. Overnight
  midnight–6 AM
  Drizzle, 65°18°
  30% chance · 0.06 in1.5 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Mostly cloudy, with a high near 76. Chance of precipitation is 30%.
Night: A chance of rain showers. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
70°21°–80°27°
Low, likely
64°18°–65°18°
Typical high / low
70°21° / 50°10°
Wind
13 mph20 km/h, gusts 21 mph34 km/h
Saturday, Oct 31. Drizzle. High 74°23°, low 65°18°. Typical 69°21° / 50°10°. Rain 0.28 in7.1 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 65°18°
  40% chance · 0.25 in6.5 mm
2. Afternoon
  noon–6 PM
  Drizzle, 74°24°
  40% chance · 0.14 in3.5 mm
3. Evening
  6 PM–midnight
  Partly cloudy, 72°22°
  30% chance
4. Overnight
  midnight–6 AM
  Partly cloudy, 68°20°
  20% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
71°22°–79°26°
Low, likely
63°17°–67°19°
Typical high / low
69°21° / 50°10°
Wind
19 mph30 km/h, gusts 27 mph44 km/h
UV peak
2
Sunday, Nov 1. Drizzle. High 79°26°, low 65°18°. Typical 69°21° / 49°9°. Rain 0.2 in5.1 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 70°21°
  20% chance · 0.02 in0.4 mm
2. Afternoon
  noon–6 PM
  Partly sunny, 81°27°
  30% chance · 0.02 in0.5 mm
3. Evening
  6 PM–midnight
  Mostly clear, 73°23°
  30% chance · 0.02 in0.5 mm
4. Overnight
  midnight–6 AM
  Clear, 59°15°
  30% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
73°23°–87°31°
Low, likely
64°18°–67°19°
Typical high / low
69°21° / 49°9°
Wind
21 mph33 km/h, gusts 33 mph53 km/h
UV peak
5
Monday, Nov 2. Mostly sunny. High 71°22°, low 59°15°. Typical 68°20° / 49°9°. Rain 0.08 in2 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 62°17°
  30% chance
2. Afternoon
  noon–6 PM
  Sunny, 71°22°
  30% chance
3. Evening
  6 PM–midnight
  Clear, 62°17°
  20% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
65°18°–80°27°
Low, likely
51°11°–73°23°
Typical high / low
68°20° / 49°9°
Wind
21 mph34 km/h, gusts 36 mph58 km/h
UV peak
5

10 days15 days30 days

The outlook

Today
Dry, high 82°, low 60°.
Tomorrow
Dry, high 80°, low 58°.
Monday
Dry, high 78°, low 61°.
Rest of week
Highs 71–81°; chance of precipitation on Saturday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (FWD) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Red River at Lake Texoma near Denison

9.3 mi

Level: 617 ft
Flow: 2,550,000 cfs

Reading from Sat 2 PM · NWS gauge page

Red River at Denison Dam near Denison

9.5 mi

Level: 3.7 ft
Flow: 38 cfs

Reading from Sat 2 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Cooling this week

This week 10Typical 0

Cooling degree days, base 65°F

Comfort

Dry air outside (dew point 52°F).

Open the windows?

Today, 7:00 PM–1:00 PM

Good stretch to open the windows (air quality forecast not available for part of this window).

Is this typical?

SHERMAN · official normals 1991–2020 · records 1897–2026

Oct 24, today vs a typical year

Today’s expected high is 10°6° warmer than typical.

Last 7 days vs normal

On average 5°3° warmer than normal (daily mean temperature).

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
+5°+3°ThuOct 22
+4°+2°FriOct 23
—SatOct 24

Knollwood weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 11 h 3 min; Losing 1 min 53 s a day; shortest Dec 21, 1 h 8 min less
Golden hour: 6:07–6:57 PM; Morning 7:23–8:13 AM
Blue hour: 6:57–7:07 PM; Morning 7:13–7:23 AM; first light 7:13 AM

Stars tonight? Poor

Clouds most of the night (about 73% cover).

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:57 AM · rises 5:38 PM
Full moon: Oct 25
New moon: Nov 9

Looking northwest from Knollwood. The highest point on the skyline is about 1,600 ft, 18 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.