Today
Sun, Jun 21
Thunderstorm
89°73°
- Rain chance
- 2%
- Precip
- 0 in
- Max wind
- 16 mph
Lancaster weather forecast
Texas, United States · Chicago time · 32.59°, -96.76°
Current conditions · 10:00 AM local
Current conditions in Lancaster
80°F
Partly cloudy
Feels like 84°F
- Humidity
- 87%
- Wind
- 15 mph S
- Gusts
- 26 mph
- UV index
- 3.9
- Visibility
- 9.5 mi
Right now
Lancaster is currently seeing partly cloudy, with 26 °C on the thermometer. It feels warmer than it reads, more like 29 °C. Wind is from the S at 24 km/h, gusting to 42 km/h. Humidity stands at 87% with sea-level pressure near 1009 hPa.
At a glance
Today
89° / 73°Thunderstorm
Tomorrow
87° / 77°Thunderstorm
Upcoming · to Saturday
97° / 75°A steady stretch: highs near 97°, lows around 75°, and no day above a 6% rain chance through Saturday.
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Next 3 days
Expect thunderstorm today, between 23 °C and 32 °C. Gusts may reach 46 km/h from the S. Expect thunderstorm tomorrow, between 25 °C and 31 °C. Gusts may reach 49 km/h from the SSE. Tuesday brings thunderstorm with a high of 35 °C and a low of 24 °C. Gusts may reach 46 km/h from the S.
Tomorrow
Mon, Jun 22
Thunderstorm
87°77°
- Rain chance
- 8%
- Precip
- 0.2 in
- Max wind
- 18 mph
Tuesday
Tue, Jun 23
Thunderstorm
96°76°
- Rain chance
- 6%
- Precip
- 0 in
- Max wind
- 13 mph
Next 48 hours
- 12 AM78°0%11 mph
- 1 AM77°1%8 mph
- 2 AM76°0%9 mph
- 3 AM75°0%10 mph
- 4 AM74°0%9 mph
- 5 AM74°2%8 mph
- 6 AM73°0%6 mph
- 7 AM73°0%7 mph
- 8 AM75°0%9 mph
- 9 AM78°0%12 mph
- 10 AM80°0%15 mph
- 11 AM82°0%15 mph
- 12 PM84°0%15 mph
- 1 PM85°0%16 mph
- 2 PM87°0%15 mph
- 3 PM88°0%14 mph
- 4 PM88°1%16 mph
- 5 PM89°0%15 mph
- 6 PM88°1%15 mph
- 7 PM86°1%14 mph
- 8 PM83°0%13 mph
- 9 PM81°0%12 mph
- 10 PM80°0%13 mph
- 11 PM80°0%11 mph
- 12 AM79°0%11 mph
- 1 AM79°0%10 mph
- 2 AM79°0%13 mph
- 3 AM79°0%12 mph
- 4 AM78°0%12 mph
- 5 AM78°3%12 mph
- 6 AM77°5%11 mph
- 7 AM78°2%12 mph
- 8 AM78°8%13 mph
- 9 AM79°3%11 mph
- 10 AM79°5%11 mph
- 11 AM82°5%14 mph
- 12 PM81°3%10 mph
- 1 PM85°4%9 mph
- 2 PM87°1%10 mph
- 3 PM77°1%18 mph
- 4 PM80°1%15 mph
- 5 PM85°1%13 mph
- 6 PM87°1%11 mph
- 7 PM87°1%7 mph
- 8 PM84°2%6 mph
- 9 PM82°3%6 mph
- 10 PM81°6%2 mph
- 11 PM79°6%5 mph
In depth
Across Lancaster right now you'll find partly cloudy and a temperature of 26 °C, with the apparent temperature at 29 °C. Today's forecast calls for thunderstorm, topping out near 32 °C before falling back to 23 °C overnight. Winds blow mainly from the S around 26 km/h, with gusts up to 46 km/h. A warming trend takes daytime highs from 31 to 36 °C over the coming week. Rain is in the picture on tomorrow, with roughly 4 mm expected in total across the week. Tomorrow brings thunderstorm with a high of 31 °C and a 8% chance of precipitation. The UV index reaches 7 today, so sun protection is sensible during the middle of the day. Sunrise comes at 06:19 and sunset at 20:37, giving 14.3 hours of daylight. Current humidity sits at 87% with pressure near 1009 hPa. Looking further out, Thursday shows overcast with a high around 36 °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.
Air quality
20
Good
US AQI · European AQI 21
Air quality in Lancaster is currently good, with a US AQI of 20 (European AQI 21). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 4.4 µg/m³.
Pollutants
- PM2.5
- 4.4 µg/m³
- PM10
- 5.3 µg/m³
- Ozone (O₃)
- 53 µg/m³
- NO₂
- 1.7 µg/m³
- SO₂
- 0.9 µg/m³
- CO
- 115 µg/m³
- Dust
- 0 µg/m³
Sun & UV
- Sunrise
- 6:19 AM
- Sunset
- 8:37 PM
- Daylight
- 14h 18m
- Max UV
- 7.05 High
Wind
- Wind
- 15 mph
- Gusts
- 26 mph
- Direction
- S (181°)
Farming weather
Soil temperatures today read surface 27.7 °C, 6 cm 29 °C, 18 cm 28.7 °C, 54 cm 25.6 °C. Soil moisture sits at 0-1 cm at 0.3 m³/m³, 3-9 cm at 0.33 m³/m³, 27-81 cm at 0.38 m³/m³. For maize, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 51 mm against only 4 mm of expected rain — a 47 mm deficit, so irrigation will be needed this week. No reliable spraying window appears in the next three days — winds or rain interfere; re-check after the next forecast update. 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 135, wheat 174.
- Topsoil moisture
- 0.337 m³/m³
- Soil temp
- 77°F
- ET₀ today
- 5.54 mm
- Spray window
- ~5:00
- Rain (next 7d)
- 0.2 in
- Wind
- 15 mph
- Humidity
- 87%
Advisory summary
No weather alert thresholds are crossed for Lancaster in the current forecast (derived from forecast data, not official warnings). Conditions may still change — check back for updates.
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All data for Lancaster
| Variable | Value |
|---|---|
| City | Lancaster, Texas, United States |
| Coordinates | 32.59208, -96.75611 |
| Elevation | 159 m |
| Timezone | America/Chicago |
| Population | 38,801 |
| Observed at (local) | 10:00 AM |
| Temperature (2 m) | 80°F |
| Apparent temperature | 84°F |
| Relative humidity (2 m) | 87% |
| Dew point (2 m) | 75°F |
| Precipitation (last hour) | 0 in |
| Rain | 0 in |
| Showers | 0 in |
| Snowfall | 0 in |
| Weather code (WMO) | 2 |
| Cloud cover | 52% |
| Surface pressure | 29.2 inHg |
| Sea-level pressure | 29.8 inHg |
| Wind speed (10 m) | 15 mph |
| Wind gusts (10 m) | 26 mph |
| Wind direction (10 m) | 181° (S) |
| Visibility | 9.5 mi |
| UV index | 3.9 |
| Day / night | Day |
| Today max / min | 89°F / 73°F |
| Today feels-like max / min | 95°F / 79°F |
| Today precipitation sum | 0 in |
| Today rain sum | 0 in |
| Today snowfall sum | 0 in |
| Today max precip probability | 2% |
| Today max wind / gusts | 16 mph / 29 mph |
| Dominant wind direction | 184° (S) |
| Sunrise / sunset | 6:19 AM / 8:37 PM |
| Daylight duration | 14h 18m |
| Sunshine duration | 13h 51m |
| Max UV index | 7.05 |
| Reference evapotranspiration (ET₀) | 5.54 mm |
| Topsoil moisture (0–1 cm) | 0.337 m³/m³ |
| Surface soil temperature | 77°F |
| US AQI | 20 |
| European AQI | 21 |
| PM2.5 | 4.4 µg/m³ |
| PM10 | 5.3 µg/m³ |
| Ozone (O₃) | 53 µg/m³ |
| Nitrogen dioxide (NO₂) | 1.7 µg/m³ |
| Sulphur dioxide (SO₂) | 0.9 µg/m³ |
| Carbon monoxide (CO) | 115 µg/m³ |
| Dust | 0 µg/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/us/texas/lancaster" width="320" height="180" frameborder="0" title="Lancaster weather" loading="lazy"></iframe>Frequently asked questions
Will it rain in Lancaster tomorrow?
Rain is unlikely in Lancaster tomorrow; the precipitation chance stays around 8%.
What is the temperature in Lancaster today?
Today Lancaster sees thunderstorm with a high of 32 °C and a low of 23 °C.
How hot will it be in Lancaster tomorrow?
Tomorrow's high in Lancaster is forecast at 31 °C with thunderstorm.
Is it windy in Lancaster today?
Yes, yes — gusts up to 46 km/h today.
What is the UV index in Lancaster today?
The UV index peaks at 7 today, which is high.
What time is sunrise and sunset in Lancaster today?
The sun rises at 06:19 and sets at 20:37 local time.
Is the air quality in Lancaster good today?
Air quality is good right now, with a US AQI reading of 20.