Dennis, Texas Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Dennis weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——100°78°—
- SundayJul 5Light Showers12%0.07″102°77°+2°
- MondayJul 6Drizzle13%—96°73°-6°
- TuesdayJul 7Overcast13%—100°73°+4°
- WednesdayJul 8Light Drizzle——104°74°+4°
- ThursdayJul 9Clear——106°79°+2°
- FridayJul 10Clear——104°79°-2°
AQI 34 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 9.0 µg/m³, PM10 at 12.1 µg/m³ — typical background levels with no transport signature.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 9.0 µg/m³, PM10 at 12.1 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.74
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:17 PM
- Moonset
- 10:47 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Dennis at a glance
- Today vs. normal: 9°F above the seasonal normal for this latitude
- Last frost: March 3 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 76439
16-Day Forecast — Dennis
- Sat100°78°0%
- Sun102°77°12%
- Mon96°73°13%
- Tue100°73°13%
- Wed104°74°5%
- Thu106°79°1%
- Fri104°79°3%
- Sat105°75°5%
- Sun106°77°3%
- Mon105°77°4%
- Tue111°79°2%
- Wed114°85°10%
- Thu100°74°13%
- Fri94°69°18%
- Sat87°73°26%
- Sun92°72°28%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Dennis
SPC includes Dennis in the general thunderstorm area tomorrow — no severe risk, but storms are possible.
- TODAYNONENo severe risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Dennis
- 76087
- 76439
- 76462