Observed 5:35 AM CDT at K3T5

Round Top, TX weather

Clear and 54°12°.

Mostly agree

Now 54°12°

Clear

Wind: Calm; Up to 5 mph8 km/h through 6 PM
Dew point: 54°12°; Comfortable
Humidity: 97%; Air 54°12°, dew point 54°12° · fog or dew likely
UV index: 0Low; High 1–3 PM · peak 6
Pressure: 30.12 inHg1020 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (56°13° then, 54°12° now)

Good hours for

Above 70°21° today by 10 AM
High 86°30° today at 4 PM

This morningUp to 76°24° by 11 AM · Clear
This afternoonUp to 86°30° by 4 PM · Clear
TonightDown to 59°15° by 5 AM · Clear
Tomorrow morningUp to 78°26° by 11 AM · Partly cloudy
Tomorrow afternoonUp to 86°30° by 3 PM · Mostly cloudy
Tomorrow nightDown to 61°16° by 5 AM · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Fri 6a	Clear	56°13° (likely 55°13° to 61°16°)	56°13°	0%	0 mph0 km/h, gusts 4 mph6 km/h	93%	0%	0
Fri 7a	Clear	56°13° (likely 54°12° to 61°16°)	56°13°	0%	0 mph0 km/h, gusts 5 mph7 km/h	93%	0%	0
Fri 8a	Sunny	56°13° (likely 53°12° to 62°17°)	56°13°	0%	0 mph0 km/h, gusts 4 mph7 km/h	96%	3%	0
Fri 9a	Sunny	62°17° (likely 59°15° to 68°20°)	62°17°	0%	0 mph0 km/h, gusts 5 mph8 km/h	81%	1%	0
Fri 10a	Sunny	71°22° (likely 69°21° to 73°23°)	71°22°	0%	0 mph0 km/h, gusts 4 mph7 km/h	61%	0%	2
Fri 11a	Sunny	76°24° (likely 76°24° to 78°26°)	76°24°	0%	0 mph0 km/h, gusts 6 mph9 km/h	50%	0%	3
Fri 12p	Sunny	80°27° (likely 79°26° to 81°27°)	80°27°	0%	0 mph0 km/h, gusts 8 mph13 km/h	41%	0%	5
Fri 1p	Sunny	83°28° (likely 81°27° to 84°29°)	82°28°	0%	5 mph8 km/h from ESE, gusts 8 mph13 km/h	34%	0%	6
Fri 2p	Sunny	84°29° (likely 82°28° to 85°29°)	82°28°	0%	5 mph8 km/h from ESE, gusts 9 mph15 km/h	32%	0%	6
Fri 3p	Sunny	85°29° (likely 83°28° to 86°30°)	83°28°	0%	5 mph8 km/h from ESE, gusts 10 mph16 km/h	29%	0%	5
Fri 4p	Sunny	86°30° (likely 82°28° to 86°30°)	83°28°	0%	5 mph8 km/h from ESE, gusts 10 mph16 km/h	28%	4%	3
Fri 5p	Sunny	85°29° (likely 82°28° to 85°29°)	83°28°	0%	5 mph8 km/h from ESE, gusts 11 mph17 km/h	29%	4%	1
Fri 6p	Sunny	83°28° (likely 80°27° to 83°28°)	81°27°	0%	0 mph0 km/h, gusts 11 mph18 km/h	32%	0%	0
Fri 7p	Clear	79°26° (likely 74°23° to 79°26°)	79°26°	0%	0 mph0 km/h, gusts 8 mph13 km/h	38%	0%	0
Fri 8p	Clear	73°23° (likely 70°21° to 75°24°)	73°23°	0%	0 mph0 km/h, gusts 5 mph8 km/h	48%	0%	0
Fri 9p	Clear	71°22° (likely 68°20° to 73°23°)	71°22°	0%	0 mph0 km/h, gusts 4 mph7 km/h	53%	0%	0
Fri 10p	Clear	69°21° (likely 66°19° to 72°22°)	69°21°	0%	5 mph8 km/h from SE, gusts 9 mph15 km/h	59%	0%	0
Fri 11p	Clear	67°19° (likely 64°18° to 70°21°)	67°19°	0%	5 mph8 km/h from SE, gusts 12 mph19 km/h	65%	0%	0
Sat 12a	Clear	66°19° (likely 62°17° to 68°20°)	66°19°	0%	0 mph0 km/h, gusts 10 mph17 km/h	73%	0%	0
Sat 1a	Clear	65°18° (likely 61°16° to 66°19°)	65°18°	0%	0 mph0 km/h, gusts 10 mph16 km/h	78%	0%	0
Sat 2a	Clear	63°17° (likely 60°16° to 64°18°)	63°17°	0%	0 mph0 km/h, gusts 8 mph13 km/h	87%	4%	0
Sat 3a	Clear	62°17° (likely 60°16° to 63°17°)	62°17°	0%	0 mph0 km/h, gusts 7 mph11 km/h	90%	38%	0
Sat 4a	Clear	60°16° (likely 59°15° to 62°17°)	60°16°	0%	0 mph0 km/h, gusts 5 mph8 km/h	96%	40%	0
Sat 5a	Mostly clear	59°15° (likely 58°14° to 62°17°)	59°15°	0%	0 mph0 km/h, gusts 5 mph8 km/h	100%	53%	0
Sat 6a	Partly cloudy	59°15° (likely 57°14° to 62°17°)	59°15°	0%	0 mph0 km/h, gusts 5 mph8 km/h	100%	39%	0
Sat 7a	Mostly clear	59°15° (likely 57°14° to 62°17°)	59°15°	0%	0 mph0 km/h, gusts 6 mph9 km/h	100%	55%	0
Sat 8a	Cloudy	60°16° (likely 57°14° to 64°18°)	60°16°	0%	0 mph0 km/h, gusts 7 mph12 km/h	100%	59%	0
Sat 9a	Cloudy	65°18° (likely 63°17° to 69°21°)	65°18°	0%	5 mph8 km/h from E, gusts 8 mph13 km/h	90%	60%	1
Sat 10a	Mostly sunny	73°23° (likely 70°21° to 74°23°)	73°23°	0%	5 mph8 km/h from E, gusts 12 mph19 km/h	71%	36%	2
Sat 11a	Mostly sunny	78°26° (likely 76°24° to 78°26°)	78°26°	0%	5 mph8 km/h from ESE, gusts 13 mph21 km/h	60%	65%	4
Sat 12p	Mostly sunny	81°27° (likely 79°26° to 81°27°)	82°28°	0%	5 mph8 km/h from ESE, gusts 15 mph24 km/h	53%	66%	5
Sat 1p	Mostly sunny	84°29° (likely 80°27° to 84°29°)	84°29°	0%	10 mph16 km/h from SE, gusts 15 mph24 km/h	46%	71%	6
Sat 2p	Cloudy	85°29° (likely 81°27° to 85°29°)	85°29°	0%	10 mph16 km/h from SE, gusts 14 mph23 km/h	43%	77%	6
Sat 3p	Cloudy	86°30° (likely 82°28° to 86°30°)	85°29°	0%	10 mph16 km/h from SE, gusts 15 mph24 km/h	40%	77%	5
Sat 4p	Cloudy	86°30° (likely 82°28° to 86°30°)	85°29°	0%	10 mph16 km/h from SE, gusts 14 mph23 km/h	39%	75%	4
Sat 5p	Partly sunny	86°30° (likely 82°28° to 86°30°)	85°29°	0%	5 mph8 km/h from SE, gusts 14 mph23 km/h	39%	28%	3
Sat 6p	Sunny	84°29° (likely 80°27° to 84°29°)	84°29°	0%	5 mph8 km/h from ESE, gusts 14 mph23 km/h	41%	25%	1
Sat 7p	Partly cloudy	81°27° (likely 75°24° to 81°27°)	81°27°	0%	5 mph8 km/h from ESE, gusts 10 mph17 km/h	47%	30%	0
Sat 8p	Partly cloudy	78°26° (likely 72°22° to 78°26°)	78°26°	0%	5 mph8 km/h from ESE, gusts 10 mph17 km/h	54%	44%	0
Sat 9p	Mostly clear	75°24° (likely 73°23° to 76°24°)	75°24°	0%	5 mph8 km/h from SE, gusts 16 mph26 km/h	60%	42%	0
Sat 10p	Mostly clear	72°22° (likely 71°22° to 74°23°)	72°22°	0%	5 mph8 km/h from SE, gusts 17 mph27 km/h	68%	33%	0
Sat 11p	Partly cloudy	69°21° (likely 68°20° to 72°22°)	69°21°	0%	5 mph8 km/h from SE, gusts 17 mph27 km/h	78%	67%	0
Sun 12a	Partly cloudy	68°20° (likely 66°19° to 70°21°)	68°20°	0%	5 mph8 km/h from SE, gusts 16 mph26 km/h	81%	71%	0
Sun 1a	Cloudy	66°19° (likely 64°18° to 69°21°)	66°19°	0%	5 mph8 km/h from SE, gusts 14 mph22 km/h	87%	69%	0
Sun 2a	Partly cloudy	65°18° (likely 63°17° to 68°20°)	65°18°	0%	0 mph0 km/h, gusts 13 mph21 km/h	90%	70%	0
Sun 3a	Partly cloudy	64°18° (likely 63°17° to 67°19°)	64°18°	0%	0 mph0 km/h, gusts 11 mph17 km/h	90%	51%	0
Sun 4a	Partly cloudy	63°17° (likely 62°17° to 66°19°)	63°17°	0%	0 mph0 km/h, gusts 10 mph15 km/h	93%	64%	0
Sun 5a	Partly cloudy	61°16° (likely 61°16° to 65°18°)	61°16°	0%	0 mph0 km/h, gusts 8 mph13 km/h	100%	60%	0

Days ahead

Tap a day for its hours and the official wording.

Today, Oct 23. Mostly sunny. High 86°30°, low 58°14°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 86°30°
  Dry
3. Evening
  6 PM–midnight
  Clear, 73°23°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 59°15°
  Dry
Official NWS forecast
Today: Sunny, with a high near 86. Northeast wind 0 to 5 mph.
Tonight: Mostly clear, with a low around 58. Southeast wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
83°28°–86°30°
Low, likely
53°12°–60°16°
Wind
9 mph14 km/h, gusts 16 mph25 km/h
UV peak
6
Tomorrow, Oct 24. Cloudy. High 87°31°, low 60°16°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 86°30°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 78°26°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 61°16°
  Dry
Official NWS forecast
Day: Sunny, with a high near 87. East southeast wind 0 to 10 mph.
Night: Partly cloudy, with a low around 60. Southeast wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
82°28°–87°31°
Low, likely
57°14°–62°17°
Wind
13 mph21 km/h, gusts 21 mph34 km/h
UV peak
6
Sunday, Oct 25. Cloudy. High 84°29°, low 55°13°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 63°17°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 82°28°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 72°22°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 59°15°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 84. East southeast wind 0 to 10 mph.
Night: Mostly cloudy, with a low around 55. East wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
81°27°–84°29°
Low, likely
55°13°–64°18°
Wind
13 mph21 km/h, gusts 23 mph37 km/h
UV peak
5
Monday, Oct 26. Cloudy. High 82°28°, low 59°15°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 82°28°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 75°24°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 63°17°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 82. East wind 0 to 5 mph.
Night: Mostly cloudy, with a low around 59. East northeast wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
80°27°–84°29°
Low, likely
56°13°–61°16°
Wind
9 mph14 km/h, gusts 21 mph33 km/h
UV peak
5
Tuesday, Oct 27. Mostly cloudy. High 80°27°, low 57°14°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 64°18°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 80°27°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 73°23°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 64°18°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 1pm. Partly sunny, with a high near 80. East wind 0 to 5 mph. Chance of precipitation is 20%.
Night: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 57. Chance of precipitation is 20%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
75°24°–83°28°
Low, likely
57°14°–64°18°
Wind
10 mph16 km/h, gusts 24 mph38 km/h
UV peak
3
Wednesday, Oct 28. Partly sunny. High 83°28°, low 57°14°. Dry. Mostly agree. Best day outdoors this week.
1. Morning
  6 AM–noon
  Sunny, 65°18°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 84°29°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 75°24°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 65°19°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 1pm. Mostly sunny, with a high near 83. Chance of precipitation is 20%.
Night: A slight chance of rain showers before 7pm. Mostly clear, with a low around 57. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 83°28°).
High, likely
81°27°–86°30°
Low, likely
57°14°–65°18°
Wind
12 mph19 km/h, gusts 24 mph38 km/h
UV peak
5
Thursday, Oct 29. Partly sunny. High 83°28°, low 59°15°. Rain 0.11 in2.8 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 67°19°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 84°29°
  20% chance · 0.06 in1.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 76°25°
  30% chance · 0.03 in0.9 mm
4. Overnight
  midnight–6 AM
  Cloudy, 66°19°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Night: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 59.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
81°27°–86°30°
Low, likely
59°15°–66°19°
Wind
13 mph20 km/h, gusts 25 mph40 km/h
UV peak
4
Friday, Oct 30. Showers. High 79°26°, low 66°19°. Rain 0.45 in11 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 69°20°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 79°26°
  40% chance · 0.07 in1.7 mm
3. Evening
  6 PM–midnight
  Showers, 75°24°
  40% chance · 0.34 in8.7 mm
4. Overnight
  midnight–6 AM
  Showers, 66°19°
  40% chance · 0.14 in3.6 mm
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
66°19°–67°19°
Wind
16 mph25 km/h, gusts 27 mph43 km/h
UV peak
3
Saturday, Oct 31. Showers. High 76°24°, low 66°19°. Rain 0.23 in5.8 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 66°19°
  40% chance · 0.07 in1.9 mm
2. Afternoon
  noon–6 PM
  Cloudy, 75°24°
  40% chance
3. Evening
  6 PM–midnight
  Partly cloudy, 72°22°
  40% chance
4. Overnight
  midnight–6 AM
  Mostly clear, 66°19°
  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
68°20°–83°28°
Low, likely
61°16°–70°21°
Wind
11 mph17 km/h, gusts 16 mph26 km/h
UV peak
4
Sunday, Nov 1. Drizzle. High 81°27°, low 67°19°. Rain 0.13 in3.3 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 67°19°
  20% chance
2. Afternoon
  noon–6 PM
  Drizzle, 80°27°
  20% chance · 0.02 in0.5 mm
3. Evening
  6 PM–midnight
  Mostly clear, 75°24°
  20% chance · 0.01 in0.4 mm
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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
79°26°–84°29°
Low, likely
65°18°–69°21°
Wind
10 mph16 km/h, gusts 17 mph27 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 86°, low 58°.
Tomorrow
Dry, high 87°, low 60°.
Sunday
Dry, high 84°, low 55°, cooling off.
Rest of week
Highs 76–83°; chance of precipitation on Saturday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (EWX) (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

Colorado River (TX) above La Grange

16 mi

Below flood stage

Level: 2.4 ft
Flow: 344 cfs

Forecast peak 2.6 ft Fri 10 AM

Reading from Fri 5:25 AM · NWS gauge page

Cummins Creek at Frelsburg

18 mi

Below flood stage

Level: 5.6 ft
Flow: 5 cfs

Reading from Fri 5 AM · NWS gauge page

Yegua Creek at Lake Somerville

21 mi

Level: 236 ft
Flow: 36,300 cfs

Reading from Fri 5 AM · NWS gauge page

Redgate Creek at Frelsburg

21 mi

Below flood stage

Level: 10.4 ft
Flow: 1 cfs

Reading from Fri 5:45 AM · NWS gauge page

Sun & moon

Sun

Daylight: 11 h 13 min; Losing 1 min 38 s a day; shortest Dec 21, 1 h 1 min less
Golden hour: 6:14–7:02 PM; Morning 7:19–8:06 AM
Blue hour: 7:02–7:11 PM; Morning 7:09–7:19 AM; first light 7:09 AM

Stars tonight? Good

Clear 6:41–7:09 AM; moon 91% lit but below the horizon.

Moon

Waxing gibbous

91% lit · growing

Today: sets 4:54 AM · rises 5:11 PM
Full moon: Oct 25
New moon: Nov 9

Looking west from Round Top. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Round Top, TX weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Sunday

Rest of week

What changed since yesterday

Radar

Rivers

Colorado River (TX) above La Grange

Cummins Creek at Frelsburg

Yegua Creek at Lake Somerville

Redgate Creek at Frelsburg

Sun & moon

Sun

Stars tonight? Good

Moon