Today
Sun, Jun 21
Thunderstorm
91°76°
- Rain chance
- 17%
- Precip
- 0 in
- Max wind
- 18 mph
Texas, United States · Chicago time · 29.56°, -98.23°
Current conditions · 8:15 AM local
78°F
Mainly clear
Feels like 83°F
Conditions in Cibolo at the moment: mainly clear, 26 °C. It feels warmer than it reads, more like 30 °C. Wind is from the SSE at 11 km/h. Humidity stands at 86% with sea-level pressure near 1009 hPa.
Thunderstorm · extreme UV
Thunderstorm · extreme UV
A steady stretch: highs near 97°, lows around 71°, and no day above a 1% rain chance through Saturday.
Today brings thunderstorm with a high of 33 °C and a low of 24 °C. Gusts may reach 46 km/h from the SSE. Expect thunderstorm tomorrow, between 26 °C and 33 °C. Gusts may reach 50 km/h from the S. Tuesday looks like thunderstorm; temperatures run from 24 °C up to 35 °C. Gusts may reach 45 km/h from the SSE.
Today
Sun, Jun 21
Thunderstorm
91°76°
Tomorrow
Mon, Jun 22
Thunderstorm
91°78°
Tuesday
Tue, Jun 23
Thunderstorm
95°75°
Cibolo starts the period under mainly clear, with the mercury at 26 °C and a feels-like of 30 °C. Today's forecast calls for thunderstorm, topping out near 33 °C before falling back to 24 °C overnight. Winds blow mainly from the SSE around 29 km/h, with gusts up to 46 km/h. A warming trend takes daytime highs from 33 to 36 °C over the coming week. No meaningful rain shows up in the seven-day outlook, so dry conditions should dominate. Tomorrow brings thunderstorm with a high of 33 °C and a 1% chance of precipitation. The UV index reaches 8 today, so sun protection is sensible during the middle of the day. Sunrise comes at 06:33 and sunset at 20:36, giving 14 hours of daylight. Current humidity sits at 86% with pressure near 1009 hPa. Looking further out, Thursday shows overcast with a high around 35 °C, while Saturday ends the week at 36 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.
25
Good
US AQI · European AQI 20
Air quality in Cibolo is currently good, with a US AQI of 25 (European AQI 20). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 3.2 µg/m³.
Soil temperatures today read surface 27.1 °C, 6 cm 29 °C, 18 cm 28.3 °C, 54 cm 27 °C. Soil moisture sits at 0-1 cm at 0.4 m³/m³, 3-9 cm at 0.41 m³/m³, 27-81 cm at 0.44 m³/m³. For maize, the root-zone reading is above the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 49 mm against only 0 mm of expected rain — a 49 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 07:00 on 2026-06-21, with winds at or below 15 km/h and no rain expected. Heat stress is likely for maize with highs reaching 36 °C (threshold 35 °C). Heat stress is likely for wheat with highs reaching 36 °C (threshold 32 °C). Projected growing degree days over the next week: maize 132, wheat 170.
No weather alert thresholds are crossed for Cibolo in the current forecast (derived from forecast data, not official warnings). Conditions may still change — check back for updates.
| Variable | Value |
|---|---|
| City | Cibolo, Texas, United States |
| Coordinates | 29.56162, -98.22696 |
| Elevation | 213 m |
| Timezone | America/Chicago |
| Population | 33,433 |
| Observed at (local) | 8:15 AM |
| Temperature (2 m) | 78°F |
| Apparent temperature | 83°F |
| Relative humidity (2 m) | 84% |
| Dew point (2 m) | 72°F |
| Precipitation (last hour) | 0 in |
| Rain | 0 in |
| Showers | 0 in |
| Snowfall | 0 in |
| Weather code (WMO) | 1 |
| Cloud cover | 32% |
| Surface pressure | 29.1 inHg |
| Sea-level pressure | 29.8 inHg |
| Wind speed (10 m) | 7 mph |
| Wind gusts (10 m) | 15 mph |
| Wind direction (10 m) | 161° (SSE) |
| Visibility | 9.6 mi |
| UV index | 0 |
| Day / night | Day |
| Today max / min | 91°F / 76°F |
| Today feels-like max / min | 95°F / 83°F |
| Today precipitation sum | 0 in |
| Today rain sum | 0 in |
| Today snowfall sum | 0 in |
| Today max precip probability | 17% |
| Today max wind / gusts | 18 mph / 29 mph |
| Dominant wind direction | 168° (SSE) |
| Sunrise / sunset | 6:33 AM / 8:36 PM |
| Daylight duration | 14h 03m |
| Sunshine duration | 13h 00m |
| Max UV index | 8.3 |
| Reference evapotranspiration (ET₀) | 5.15 mm |
| Topsoil moisture (0–1 cm) | 0.44 m³/m³ |
| Surface soil temperature | 77°F |
| US AQI | 25 |
| European AQI | 20 |
| PM2.5 | 3.2 µg/m³ |
| PM10 | 3.5 µg/m³ |
| Ozone (O₃) | 51 µg/m³ |
| Nitrogen dioxide (NO₂) | 3.9 µg/m³ |
| Sulphur dioxide (SO₂) | 1.1 µg/m³ |
| Carbon monoxide (CO) | 107 µg/m³ |
| Dust | 0 µg/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/us/texas/cibolo" width="320" height="180" frameborder="0" title="Cibolo weather" loading="lazy"></iframe>Rain is unlikely in Cibolo tomorrow; the precipitation chance stays around 1%.
Today Cibolo sees thunderstorm with a high of 33 °C and a low of 24 °C.
Tomorrow's high in Cibolo is forecast at 33 °C with thunderstorm.
Yes, yes — gusts up to 46 km/h today.
The UV index peaks at 8 today, which is very high.
The sun rises at 06:33 and sets at 20:36 local time.
Air quality is good right now, with a US AQI reading of 25.