Beaumont, Texas Weather
Thunder quiets the land. Day 93 of summer. Read this microseason across nine climate regions →
Beaumont weather forecast — hour by hour, 7-day outlook, NOAA radar
Conditions updated 9:20 AM CDT · Open-Meteo
- TodaySep 21Clear later14%—96°73°—
- TuesdaySep 22Clear16%—97°74°+1°
- WednesdaySep 23Overcast——96°75°-1°
- ThursdaySep 24Overcast——96°76°0°
- FridaySep 25Overcast——94°70°-2°
- SaturdaySep 26Light Drizzle——85°76°-9°
- SundaySep 27Overcast12%—90°74°+5°
Air quality now AQI 57 · Moderate
AQI 57 (Moderate), driven by PM2.5. AQI projected to climb to 85 over the next 6 hours. PM2.5 at 18.6 µg/m³ (AQI 69) with a 0.87 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in stagnant air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 7 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 36 now. With UV 3.2 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 15.
- Present
- AQI 36
- UV peak
- 3.2 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 15
PM × Wind × Precip
PM2.5 at 18.6 µg/m³ (AQI 69) with a 0.87 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in stagnant air, not road dust.
- PM2.5/PM10
- 0.87
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
September dries up ditches or breaks down bridges.
- Moonrise
- 4:25 PM
- Moonset
- 2:07 AM
- In sign
- ♑︎ Capricorn
Thunder quiets the land
Read this microseason across nine climate regions →
All 72 microseasons on the year wheel →
Beaumont at a glance
- Today vs. normal: Today averages 85°F (high 96°F, low 73°F), 7°F above the 78°F normal for Sep 21
- Last frost: February 14 (1991–2020 median, NOAA station 5 km away)
- Microseason: Sep 21–25
- Planting calendar: September — plant beans, squash, fall brassicas, carrots; harvest beans, summer squash, winter squash
16-Day Forecast — Beaumont
- Mon96°73°14%
- Tue97°74°16%
- Wed96°75°5%
- Thu96°76°1%
- Fri94°70°2%
- Sat85°76°4%
- Sun90°74°12%
- Mon90°75°16%
- Tue86°76°40%
- Wed83°71°29%
- Thu80°68°15%
- Fri73°70°35%
- Sat83°70°35%
- Sun86°71°30%
- Mon76°59°29%
- Tue74°52°26%
Forecast data from Open-Meteo (CC BY 4.0).
Live wind & temperature near Beaumont
Interactive wind and temperature map centered on Beaumont — it loads in your browser. Open the full weather map.
Right now in the garden
Peak growing season
As of September 21, the growing season is at its peak — the first frost (around December 4) is weeks away. Fall transplants go in about 10–12 weeks before the first frost, September 11 to September 25 here. This city's planting calendar for September: plant beans, squash, fall brassicas, and carrots; harvest beans, summer squash, and winter squash.
SPC Convective Outlook
Storm Prediction Center — Beaumont
SPC includes Beaumont in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook.
Sun & seasons in Beaumont
Beaumont sits in Jefferson County, where the year’s longest day runs 14h 5m of daylight and its shortest just 10h 12m — a swing of +3h 53m between the June and December solstices. Clocks spring forward on Sunday, March 8, 2026 and fall back on Sunday, November 1, 2026.
Houston, the state’s largest city, lies about 77 miles to the WSW. The nearest town Beaumont tracks is Mauriceville, roughly 19 miles to the ENE.
Air quality in Beaumont
Air quality in Beaumont’s county has trended dirtier since 2020; its cleanest year on record was 2021 (median AQI 44). See the full air-quality history for Beaumont.
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | lettuce, peas, spinach, radishes | — |
| February | lettuce, peas, spinach, radishes | radishes |
| March | tomatoes, peppers, beans, squash | lettuce, peas, spinach, radishes |
| April | tomatoes, peppers, beans, squash | lettuce, peas, spinach, radishes, summer squash |
| May | squash | lettuce, peas, tomatoes, peppers, beans, summer squash, garlic |
| June | squash | tomatoes, peppers, beans, summer squash, winter squash |
| July | beans, squash | tomatoes, peppers, summer squash, winter squash |
| August | tomatoes, peppers, beans, squash | summer squash, winter squash |
| September | beans, squash, fall brassicas, carrots | beans, summer squash, winter squash |
| October | garlic (overwinter) | tomatoes, peppers, beans, summer squash, winter squash |
| November | garlic (overwinter) | tomatoes, peppers, beans, summer squash, winter squash, fall brassicas, carrots |
| December | — | fall brassicas, carrots |
A year in weather
The year in Beaumont tops out in August (~84°F) and dips lowest in January (~53°F), with September wettest at 7.4 inches and February driest at 3.7 inches.
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 53° | 5.4″ | 10 |
| February | 57° | 3.7″ | 10 |
| March | 63° | 3.7″ | 8 |
| April | 69° | 3.9″ | 7 |
| May | 77° | 5.2″ | 7 |
| June | 82° | 7.0″ | 11 |
| July | 84° | 6.5″ | 12 |
| August | 84° | 7.2″ | 10 |
| September | 79° | 7.4″ | 9 |
| October | 71° | 5.4″ | 7 |
| November | 61° | 4.4″ | 8 |
| December | 55° | 5.3″ | 10 |
Regional context
Similar climates Rose City, TX, Rose Hill Acres, TX, Bevil Oaks, TX
By the nearest station's NOAA NCEI 1991-2020 normals, Beaumont sees 53°F Januarys and 84°F Julys, a 31°F range, plus around 65.1 inches of precipitation across 110 days.
Precipitation in Beaumont runs summer-dominant: September averages 7.4 inches across 9.2 days of warm-season storms, while February drops to 3.7 inches over 9.5 rainy days of drier cool air. Beaumont shares that warm-season-wet pattern with places like Rose City, TX, Rose Hill Acres, TX and Bevil Oaks, TX.
By February 14 the frosts ease in Beaumont, opening the season for lettuce, chard, arugula, and mustard greens. Hold Beaumont's tender crops — tomatoes, peppers, basil — until 10-14 days past Beaumont's last frost. Around December 4, freezing nights resume in Beaumont and tender crops must come in. Sheltered Beaumont yards can escape a light frost.
Similar climates: Rose City, TX, Rose Hill Acres, TX, Bevil Oaks, TX, Pine Forest, TX, Vidor, TX.
Frequently asked
- When does it freeze in Beaumont?
- In Beaumont, expect the last spring frost near February 14; Beaumont's first autumn frost comes around December 4.
- What is the rainy season in Beaumont?
- Rainfall in Beaumont peaks in September near 7.4 inches, out of about 65 inches annually.
- What is the warmest month in Beaumont?
- On average August tops the year in Beaumont at about 84°F.
- What is the coldest month in Beaumont?
- The coldest stretch in Beaumont falls in January, around 53°F on average.
- When can I start a vegetable garden in Beaumont?
- In Beaumont, sow peas and hardy greens around February 14; Beaumont's tomatoes and peppers wait two weeks more.
- How many rainy days does Beaumont get?
- Beaumont averages about 110 days with measurable rain or snow each year.
- What hardiness zone is Beaumont?
- Because Beaumont bottoms near 53°F in January, that winter low sets Beaumont's USDA zone — verify by ZIP.
- What is the 10-day forecast for Beaumont?
- Beaumont's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
- Will it rain this week in Beaumont?
- See this week's day-by-day rain chances for Beaumont in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Beaumont?
- Current conditions for Beaumont and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Beaumont forecast updated?
- The Beaumont forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Beaumont?
- Today's sunrise and sunset times for Beaumont are in the Almanac section above, along with civil dawn, civil dusk, and day length. Day length is longest near the summer solstice and shortest near the winter solstice.
- How accurate is the weather forecast for Beaumont?
- The next few days in Beaumont's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Beaumont sits at 30.1°N; its climate zone is humid subtropical (Köppen approximation).
ZIP codes in Beaumont
- 77701
- 77702
- 77703
- 77704
- 77705
- 77706
- 77707
- 77708
- 77710
- 77713
- 77720
- 77725
- 77726