Castell, TX Weather Forecast | 5 Day
Updated: Thu Sep 24th 2026 4:00 AM CDT
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Overcast
Thu 9-24-26
Overcast with a high of 90°F and a low of 74°F. There's a moderate 36% chance of rainfall with an estimated 0.01in. Wind will be moderate, blowing around 13mph on average and gusts of 20.2mph at 7 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 80% at 7 AM and 35% being its lowest at 4 PM. Barometric pressure is its highest of 30.08inHg at 10 AM, a lowest point of 29.94inHg at 5 PM with an avg 30.01inHg.
- HI: 90°F
- LO: 74°F
- Rainfall: 36% | est. 0.01in
- Snowfall: 0%
- Wind
12.5 mph - Humidity
58% avg. - UV Index
8.8 - Air QualityGood
- Sunrise
07:25 AM - Sunset
07:30 PM - Moonrise
06:30 PM - Moonset
05:35 AM - Moon Phase
Full Moon
Overcast
Weather Tomorrow, Fri 9-25-26
Overcast with a high of 90°F and a low of 73°F. There's a very small chance of rainfall, only about 8%. Winds will be light at 10mph and gusts of 19.8mph at 10 PM. Humidity levels should be comfortable, sitting around 51% on average, the maximum being 78% at 7 AM and 32% being its lowest at 6 PM. Barometric pressure is its highest of 30.07inHg at 9 AM, a lowest point of 29.9inHg at 6 PM with an avg 29.99inHg.
- HI: 90°F
- LO: 73°F
- Rainfall: 8%
- Snowfall: 0%
- Wind
9.6 mph - Humidity
51% avg. - UV Index
8.8 - Air QualityGood
- Sunrise
07:25 AM - Sunset
07:29 PM - Moonrise
06:56 PM - Moonset
06:30 AM - Moon Phase
Full Moon
Overcast
Sat 9-26-26
Overcast with a high of 90°F and a low of 72°F. There might be light rainfall having a 11% chance. Wind will be moderate, blowing around 15mph on average and gusts of 26.8mph at 2 AM. Humidity levels should be comfortable, sitting around 51% on average, the maximum being 78% at 8 AM and 35% being its lowest at 3 PM. Barometric pressure is its highest of 29.99inHg at 11 AM, a lowest point of 29.86inHg at 6 PM with an avg 29.93inHg.
- HI: 90°F
- LO: 72°F
- Rainfall: 11%
- Snowfall: 0%
- Wind
14.3 mph - Humidity
51% avg. - UV Index
8.4 - Air QualityGood
- Sunrise
07:26 AM - Sunset
07:27 PM - Moonrise
07:23 PM - Moonset
07:25 AM - Moon Phase
Full Moon
Scattered Showers
Sun 9-27-26
Scattered Showers with a high of 91°F and a low of 71°F. Rainfall expected to have a 57% chance with an estimated 0.1in. Wind will be moderate, blowing around 16mph on average and gusts of 28.2mph at 1 AM. The humidity will be on the higher side, averaging about 63%, the maximum being 86% at 8 AM and 37% being its lowest at 3 PM. Barometric pressure is its highest of 29.95inHg at 9 AM, a lowest point of 29.8inHg at 8 PM with an avg 29.89inHg.
- HI: 91°F
- LO: 71°F
- Rainfall: 57% | est. 0.1in
- Snowfall: 0%
- Wind
15.4 mph - Humidity
63% avg. - UV Index
8.6 - Air QualityGood
- Sunrise
07:27 AM - Sunset
07:26 PM - Moonrise
07:52 PM - Moonset
08:22 AM - Moon Phase
Waning Gibbous
Overcast
Mon 9-28-26
Overcast with a high of 91°F and a low of 71°F. Rainfall expected to have a 63% chance with an estimated 0.1in. Wind will be moderate, blowing around 15mph on average and gusts of 28mph at 2 AM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 88% at 7 AM and 35% being its lowest at 4 PM. Barometric pressure is its highest of 29.89inHg at 7 AM, a lowest point of 29.73inHg at 4 PM with an avg 29.82inHg.
- HI: 91°F
- LO: 71°F
- Rainfall: 63% | est. 0.1in
- Snowfall: 0%
- Wind
14.3 mph - Humidity
60% avg. - UV Index
8 - Air QualityGood
- Sunrise
07:27 AM - Sunset
07:25 PM - Moonrise
08:24 PM - Moonset
09:21 AM - Moon Phase
Waning Gibbous
Scattered Showers
Tue 9-29-26
Scattered Showers with a high of 87°F and a low of 69°F. It will likey rain, having a 80% chance of a downpour with an estimated 0.73in. Wind will be moderate, blowing around 19mph on average and gusts of 29.1mph at 1 AM. The humidity will be on the higher side, averaging about 69%, the maximum being 95% at 10 PM and 48% being its lowest at 1 PM. Barometric pressure is its highest of 29.82inHg at 10 AM, a lowest point of 29.65inHg at 7 PM with an avg 29.75inHg.
- HI: 87°F
- LO: 69°F
- Rainfall: 80% | est. 0.73in
- Snowfall: 0%
- Wind
18.3 mph - Humidity
69% avg. - UV Index
7 - Air QualityTBA
- Sunrise
07:28 AM - Sunset
07:24 PM - Moonrise
09:00 PM - Moonset
10:23 AM - Moon Phase
Waning Gibbous
This 5-Day weather forecast is valid for ZIP code 76831, accurately covering the area of Castell, TX.
Currently
 |
79°F |
30.02 inHg.
Barometer 78%
Humidity W 3.6 mph Wind |
| Overcast | ||
National Outlook
Southwest and Central Plains Brace for Heavy Rainfall - 09-24 to 09-26
Thu Sep 24th 2026, 1:36am PDT
Read
Rain and Winds to Hit Northeast; Wet Weather in the West 09-27 to 10-01
Extended Forecast
Thu Sep 24th 2026, 1:37am PDT
Read
Thu Sep 24th 2026, 1:37am PDT
5 Day Forecast Nearby
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