Weather StoryAlmanac, microseasons, and the day's weather story.

Potosi, Texas Weather

Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →

Potosi weather forecast — hour by hour, 7-day outlook, NOAA radar

Potosi, TX
Saturday, July 4 at 10:15 AM
87
°
Clear
Feels like
89°
Humidity
55%
Wind
14 mph
Sunrise
1:36 AM
Sunset
3:49 PM
Potosi, TX
Hour by hour · 24h
24-Hour ForecastPotosi, TX: 24-hour forecast. Temperatures range from 75 to 96 degrees Fahrenheit.
L 75°H 96°
Potosi, TX
7-day forecast
  1. Today
    Jul 4
    Overcast
    96°77°
  2. Sunday
    Jul 5
    Showers
    10%
    0.18″
    99°75°+3°
  3. Monday
    Jul 6
    Drizzle
    37%
    100°72°+1°
  4. Tuesday
    Jul 7
    Overcast
    19%
    103°74°+3°
  5. Wednesday
    Jul 8
    Overcast
    104°78°+1°
  6. Thursday
    Jul 9
    Mostly Clear
    105°79°+1°
  7. Friday
    Jul 10
    Clear
    103°78°-2°
Potosi, TX
Anemometer · 24h winds · from true
NESW
From · True
SSW
212° · veering 16°
Direction
SSW
212°
Sustained
14
mph
Gust
17
mph
Peak 24h
23
avg 12
Beaufort · 4 · MOD BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 12 · pk 23 @ 1:00a
01020MPHB1B2B3B4B5-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 2115SUSTGUST
−24h−18h−12h−6hnow
A fresh breeze drives the ssw-bound air across the harbor.
Potosi, TX
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
953.3
+1.5 mb in 3h · rising · 28.15 inHg
Now
953.3
mb
3h
+1.5
mb
12h
+1.4
mb
24h
-0.9
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 951955
945950955960-21h-18h-15h-12h-9h-6h-3h-24hNOW954.6951.0953.1
−24h−18h−12h−6hnow
The low is filling — pressure climbing out of storm territory.
Potosi, TX
Air quality
30
AQI
Good
-5 in 6h

AQI 30 (Good), driven by PM2.5. AQI down 5 over the last 6 hours (gradual decline). PM2.5 at 5.3 µg/m³, PM10 at 7.3 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.

PM 2.5DRIVERGood
5.3μg/m³
PM 10Good
7μg/m³
NO₂Good
1μg/m³
OzoneGood
58μg/m³
UV IndexModerate
4.0

What's driving it

PM × Wind × Precip

PM2.5 at 5.3 µg/m³, PM10 at 7.3 µg/m³ — typical background levels with no transport signature.

PM2.5/PM10
0.73
Wind
breezy
Recent rain
0h in last 6h
Pattern
background
Potosi, TX
Sky cover · visibility · 24h
Cloud cover
14%
CLEAR
100%0%−24h−18h−12h−6hnow

Visibility
67.1mi
UNLIMITED
120 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
15:15 UTC · Potosi, TX · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
15:15 UTC · Potosi, TX · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Potosi, TX
Satellite · infrared · animated
Potosi, TX
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Potosi, TX
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
6:09 AM
Sunrise
1:36 AM
Daylight
14h 13m
Sunset
3:49 PM
Civil dusk
9:18 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Potosi, TX
The moon
Waning Gibbous
81% illuminated
Moonrise
11:24 PM
Moonset
10:54 AM
In sign
♓︎ Pisces
Potosi, TX
Microseason
Jul 1–5

Cicadas claim the scorching afternoon

bird
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Potosi at a glance

  • Today vs. normal: 8°F above the seasonal normal for this latitude
  • Last frost: March 1 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

16-Day Forecast — Potosi

  1. Sat96°77°0%
  2. Sun99°75°10%
  3. Mon100°72°37%
  4. Tue103°74°19%
  5. Wed104°78°2%
  6. Thu105°79°1%
  7. Fri103°78°2%
  8. Sat103°78°6%
  9. Sun106°80°7%
  10. Mon106°78°5%
  11. Tue107°80°3%
  12. Wed112°85°5%
  13. Thu103°83°7%
  14. Fri96°70°14%
  15. Sat85°70°24%
  16. Sun93°70°30%

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 — Potosi

SPC includes Potosi 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 Potosi

  • 79602

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.