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Weir, TX Hourly Weather Forecast

Next 48 Hours

Mon, May 18th 2026

Clear conditions expected later. Temps range from 79° to 84°. Windy conditions from the SSE at 19.7 mph, with humidity levels between 60% to 81%, and an avg barometric pressure of 29.85 inHg.
Mon, May 18th Temp Humidity Wind (mph) Pressure (inHg) Precip.
8 PM Sunny at 8 PM on Mon, May 18th 2026
Sunny
UV: 0
84°F

Feels
88°F
60% 18.6 SE 29.82 0%
9 PM Clear at 9 PM on Mon, May 18th 2026
Clear
UV: 0
82°F

Feels
86°F
66% 20.1 SSE 29.84 0%
10 PM Clear at 10 PM on Mon, May 18th 2026
Clear
UV: 0
80°F

Feels
85°F
75% 20.4 SSE 29.86 0%
11 PM Partly Cloudy at 11 PM on Mon, May 18th 2026
Partly Cloudy
UV: 0
79°F

Feels
83°F
81% 19.7 SSE 29.89 0%

Tue, May 19th 2026

Scattered thunderstorms giving way to Overcast conditions by evening. Rain forecasted to be scattered showers (up to 0.01in), light drizzle (up to 0.01in), scattered thunderstorms (up to 0.01in), light rain shower (up to 0.01in), moderate or heavy rain in area with thunder (up to 0.25in), moderate or heavy rain shower (up to 0.13in), patchy light rain (up to 0.05in). Warming trend from 67°F to 84°. Windy conditions, shifting from SSE to NE at 14.8 mph, while humidity ranges from 66% to 94%, and an avg barometric pressure of 29.93 inHg.
Tue, May 19th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Overcast at 12 AM on Tue, May 19th 2026
Overcast
UV: 0
78°F

Feels
83°F
86% 19 SSE 29.89 0%
1 AM Overcast at 1 AM on Tue, May 19th 2026
Overcast
UV: 0
78°F

Feels
83°F
86% 18.3 SSE 29.89 0%
2 AM Overcast at 2 AM on Tue, May 19th 2026
Overcast
UV: 0
78°F

Feels
82°F
87% 18.1 S 29.88 0%
3 AM Overcast at 3 AM on Tue, May 19th 2026
Overcast
UV: 0
77°F

Feels
82°F
87% 18.1 S 29.87 0%
4 AM Scattered Showers at 4 AM on Tue, May 19th 2026
Scattered Showers
UV: 0
77°F

Feels
81°F
89% 16.3 S 29.87 64%
5 AM Light Drizzle at 5 AM on Tue, May 19th 2026
Light Drizzle
UV: 0
76°F

Feels
80°F
91% 16.8 SSE 29.86 100%

Rain est. 0.01in
6 AM Scattered Thunderstorms at 6 AM on Tue, May 19th 2026
Scattered Thunderstorms
UV: 0
76°F

Feels
80°F
85% 17.7 S 29.89 62%
7 AM Scattered Thunderstorms at 7 AM on Tue, May 19th 2026
Scattered Thunderstorms
UV: 0
76°F

Feels
80°F
87% 14.3 S 29.92 78%
8 AM Scattered Thunderstorms at 8 AM on Tue, May 19th 2026
Scattered Thunderstorms
UV: 0.2
76°F

Feels
80°F
88% 10.3 S 29.95 100%
9 AM Scattered Thunderstorms at 9 AM on Tue, May 19th 2026
Scattered Thunderstorms
UV: 0.7
77°F

Feels
82°F
88% 11.2 S 29.97 100%

Rain est. 0.01in
10 AM Scattered Thunderstorms at 10 AM on Tue, May 19th 2026
Scattered Thunderstorms
UV: 1.5
80°F

Feels
85°F
83% 10.7 S 29.98 100%
11 AM Light Rain Shower at 11 AM on Tue, May 19th 2026
Light Rain Shower
UV: 4.5
82°F

Feels
87°F
73% 11 SSE 29.99 100%

Rain est. 0.01in
12 PM Scattered Thunderstorms at 12 PM on Tue, May 19th 2026
Scattered Thunderstorms
UV: 5.6
83°F

Feels
89°F
69% 12.5 SE 29.99 100%
1 PM Light Rain Shower at 1 PM on Tue, May 19th 2026
Light Rain Shower
UV: 5.8
83°F

Feels
89°F
66% 13.2 SE 29.98 100%

Rain est. 0.01in
2 PM Scattered Thunderstorms at 2 PM on Tue, May 19th 2026
Scattered Thunderstorms
UV: 4.7
83°F

Feels
89°F
66% 13.2 SE 29.97 63%
3 PM Scattered Thunderstorms at 3 PM on Tue, May 19th 2026
Scattered Thunderstorms
UV: 4.1
84°F

Feels
89°F
66% 13.6 ESE 29.91 0%
4 PM Moderate Or Heavy Rain In Area With Thunder at 4 PM on Tue, May 19th 2026
Moderate Or Heavy Rain In Area With Thunder
UV: 3.7
77°F

Feels
79°F
66% 19.2 SSE 29.92 100%

Rain est. 0.25in
5 PM Moderate Or Heavy Rain Shower at 5 PM on Tue, May 19th 2026
Moderate Or Heavy Rain Shower
UV: 2.6
71°F

Feels
71°F
86% 21.5 SSW 29.93 100%

Rain est. 0.13in
6 PM Moderate Or Heavy Rain Shower at 6 PM on Tue, May 19th 2026
Moderate Or Heavy Rain Shower
UV: 1.3
69°F

Feels
69°F
86% 19.5 S 29.94 100%

Rain est. 0.12in
7 PM Moderate Or Heavy Rain Shower at 7 PM on Tue, May 19th 2026
Moderate Or Heavy Rain Shower
UV: 0.3
68°F

Feels
68°F
85% 17.7 SE 29.94 100%

Rain est. 0.11in
8 PM Scattered Showers at 8 PM on Tue, May 19th 2026
Scattered Showers
UV: 0
68°F

Feels
68°F
88% 16.3 SE 29.94 100%

Rain est. 0.01in
9 PM Scattered Showers at 9 PM on Tue, May 19th 2026
Scattered Showers
UV: 0
67°F

Feels
67°F
86% 4 E 29.93 100%
10 PM Scattered Showers at 10 PM on Tue, May 19th 2026
Scattered Showers
UV: 0
67°F

Feels
67°F
90% 10.7 ENE 29.96 100%

Rain est. 0.01in
11 PM Patchy Light Rain at 11 PM on Tue, May 19th 2026
Patchy Light Rain
UV: 0
67°F

Feels
67°F
94% 12.8 NE 30.01 100%

Rain est. 0.05in

Wed, May 20th 2026

Scattered showers early, becoming light rain shower later. Rain forecasted to be light rain shower (up to 0.08in), moderate rain (up to 0.13in), torrential rain shower (up to 0.31in), heavy rain (up to 0.86in), moderate or heavy rain shower (up to 0.10in), scattered showers (up to 0.04in), patchy light drizzle (up to 0.01in), scattered thunderstorms (up to 0.00in). Temps range from 67° to 81°. Light winds, shifting from NE to SE at 6.8 mph, with humidity levels between 69% to 99%, and an avg barometric pressure of 29.96 inHg.
Wed, May 20th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Light Rain Shower at 12 AM on Wed, May 20th 2026
Light Rain Shower
UV: 0
67°F

Feels
67°F
97% 12.3 NE 30.02 100%

Rain est. 0.05in
1 AM Moderate Rain at 1 AM on Wed, May 20th 2026
Moderate Rain
UV: 0
67°F

Feels
67°F
97% 11.2 ENE 30.03 100%

Rain est. 0.13in
2 AM Light Rain Shower at 2 AM on Wed, May 20th 2026
Light Rain Shower
UV: 0
67°F

Feels
67°F
96% 7.4 NE 30.01 100%

Rain est. 0.08in
3 AM Torrential Rain Shower at 3 AM on Wed, May 20th 2026
Torrential Rain Shower
UV: 0
67°F

Feels
67°F
98% 5.4 N 29.98 100%

Rain est. 0.31in
4 AM Heavy Rain at 4 AM on Wed, May 20th 2026
Heavy Rain
UV: 0
67°F

Feels
67°F
99% 8.1 NNW 29.94 100%

Rain est. 0.86in
5 AM Heavy Rain at 5 AM on Wed, May 20th 2026
Heavy Rain
UV: 0
67°F

Feels
67°F
98% 9.2 N 29.96 100%

Rain est. 0.84in
6 AM Moderate Or Heavy Rain Shower at 6 AM on Wed, May 20th 2026
Moderate Or Heavy Rain Shower
UV: 0
68°F

Feels
68°F
99% 10.5 ESE 29.94 100%

Rain est. 0.1in
7 AM Scattered Showers at 7 AM on Wed, May 20th 2026
Scattered Showers
UV: 0
68°F

Feels
68°F
95% 14.8 SE 29.93 100%

Rain est. 0.01in
8 AM Scattered Showers at 8 AM on Wed, May 20th 2026
Scattered Showers
UV: 0.1
69°F

Feels
69°F
97% 13.6 SE 29.94 78%
9 AM Scattered Showers at 9 AM on Wed, May 20th 2026
Scattered Showers
UV: 0.4
70°F

Feels
70°F
94% 6.3 SE 29.99 89%
10 AM Scattered Showers at 10 AM on Wed, May 20th 2026
Scattered Showers
UV: 0.6
71°F

Feels
71°F
91% 2.9 E 30 81%
11 AM Scattered Showers at 11 AM on Wed, May 20th 2026
Scattered Showers
UV: 0.8
73°F

Feels
76°F
87% 3.6 E 30 100%
12 PM Scattered Showers at 12 PM on Wed, May 20th 2026
Scattered Showers
UV: 1.3
75°F

Feels
78°F
82% 1.6 E 30.01 100%
1 PM Scattered Showers at 1 PM on Wed, May 20th 2026
Scattered Showers
UV: 1.1
77°F

Feels
80°F
75% 1.6 SSE 29.98 100%
2 PM Scattered Showers at 2 PM on Wed, May 20th 2026
Scattered Showers
UV: 1.1
78°F

Feels
82°F
71% 3.1 SSW 29.96 100%
3 PM Patchy Light Drizzle at 3 PM on Wed, May 20th 2026
Patchy Light Drizzle
UV: 1.8
80°F

Feels
83°F
70% 4 SSW 29.94 100%

Rain est. 0.01in
4 PM Scattered Showers at 4 PM on Wed, May 20th 2026
Scattered Showers
UV: 1
81°F

Feels
85°F
69% 5.6 SSW 29.92 81%
5 PM Scattered Thunderstorms at 5 PM on Wed, May 20th 2026
Scattered Thunderstorms
UV: 0.4
81°F

Feels
85°F
69% 5.8 S 29.9 76%
6 PM Light Rain Shower at 6 PM on Wed, May 20th 2026
Light Rain Shower
UV: 0.1
80°F

Feels
85°F
70% 5.1 S 29.89 100%

Rain est. 0.03in
7 PM Scattered Showers at 7 PM on Wed, May 20th 2026
Scattered Showers
UV: 0.2
78°F

Feels
82°F
76% 4.7 SE 29.88 100%

Rain est. 0.04in

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Currently

Partly cloudy 87°F
29.84 inHg.
Barometer
59%
Humidity
SE 17.4mph
Wind
Partly cloudy

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