What is the weather in Petersburg right now?

Current weather in Petersburg is thunderstorm with rain.

Where can I find the hourly weather forecast for Petersburg?

This page shows hourly weather forecast for Petersburg, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Petersburg updated regularly?

Weather data for Petersburg is updated regularly with the latest available observations and forecasts.

Now · 6:31 AM

Petersburg Weather & Hourly Forecast

United States · Texas · 79250

65°F

Thunderstorms

Feels like: 65°F

💧 Humidity 96% 🌡 Pressure 30.15 inHg 💨 Wind 8 mph 👁 Visibility 1.6 mi ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:34 AM 🌇 Sunset 7:43 PM

Hourly Forecast for Petersburg

Today

7:00 AM

Thunderstorms

65° 💧 0.179 in 💨 8 mph H 96%30.15 inHg

10:00 AM

Mostly cloudy

69° 💧 0.001 in 💨 9 mph H 82%30.15 inHg

1:00 PM

Mostly cloudy

80° 💧 0.001 in 💨 9 mph H 59%30.12 inHg

4:00 PM

Light rain

79° 💧 0.044 in 💨 10 mph H 55%30.03 inHg

7:00 PM

Overcast

75° 💧 0.001 in 💨 7 mph H 67%30.06 inHg

10:00 PM

Mostly clear night

71° 💧 None 💨 7 mph H 75%30.09 inHg

Tomorrow

1:00 AM

Mostly clear night

69° 💧 None 💨 9 mph H 78%30.09 inHg

4:00 AM

Mostly cloudy night

68° 💧 0.002 in 💨 10 mph H 82%30.09 inHg

7:00 AM

Overcast night

66° 💧 0.037 in 💨 5 mph H 88%30.12 inHg

10:00 AM

Light rain

67° 💧 0.026 in 💨 6 mph H 93%30.18 inHg

1:00 PM

Overcast

78° 💧 0.004 in 💨 8 mph H 64%30.12 inHg

4:00 PM

Light thunderstorms

72° 💧 0.094 in 💨 3 mph H 80%30.09 inHg

7:00 PM

Overcast

72° 💧 0.001 in 💨 4 mph H 80%30.06 inHg

10:00 PM

Light rain

70° 💧 0.188 in 💨 5 mph H 90%30.09 inHg

Friday

1:00 AM

Light rain

68° 💧 0.035 in 💨 7 mph H 92%30.09 inHg

4:00 AM

Overcast night

67° 💧 0.121 in 💨 10 mph H 89%30.09 inHg

Today

7:00 AM

Thunderstorms

65° 💧 0.110 in 💨 8 mph H 96%30.15 inHg

8:00 AM

Light rain

65° 💧 0.062 in 💨 8 mph H 95%30.15 inHg

9:00 AM

Light rain

66° 💧 0.007 in 💨 8 mph H 92%30.15 inHg

10:00 AM

Mostly cloudy

69° 💧 0.001 in 💨 9 mph H 82%30.15 inHg

11:00 AM

Overcast

73° 💧 None 💨 10 mph H 72%30.15 inHg

12:00 PM

Partly cloudy

77° 💧 None 💨 9 mph H 65%30.15 inHg

1:00 PM

Mostly cloudy

80° 💧 0.000 in 💨 9 mph H 59%30.12 inHg

2:00 PM

Overcast

81° 💧 0.001 in 💨 10 mph H 54%30.09 inHg

3:00 PM

Overcast

81° 💧 None 💨 11 mph H 51%30.06 inHg

4:00 PM

Light rain

79° 💧 0.020 in 💨 10 mph H 55%30.03 inHg

5:00 PM

Light thunderstorms

78° 💧 0.012 in 💨 8 mph H 59%30.03 inHg

6:00 PM

Light thunderstorms

76° 💧 0.013 in 💨 9 mph H 63%30.03 inHg

7:00 PM

Overcast

75° 💧 0.001 in 💨 7 mph H 67%30.06 inHg

8:00 PM

Mostly cloudy night

72° 💧 None 💨 5 mph H 73%30.06 inHg

9:00 PM

Mostly cloudy night

71° 💧 None 💨 5 mph H 75%30.09 inHg

10:00 PM

Mostly clear night

71° 💧 None 💨 7 mph H 75%30.09 inHg

11:00 PM

Partly cloudy night

70° 💧 None 💨 8 mph H 76%30.09 inHg

Tomorrow

12:00 AM

Partly cloudy night

69° 💧 None 💨 9 mph H 78%30.09 inHg

1:00 AM

Mostly clear night

69° 💧 None 💨 9 mph H 78%30.09 inHg

2:00 AM

Partly cloudy night

68° 💧 None 💨 9 mph H 82%30.09 inHg

3:00 AM

Partly cloudy night

68° 💧 None 💨 10 mph H 82%30.09 inHg

4:00 AM

Mostly cloudy night

68° 💧 0.001 in 💨 10 mph H 82%30.09 inHg

5:00 AM

Partly cloudy night

68° 💧 0.001 in 💨 10 mph H 83%30.09 inHg

6:00 AM

Partly cloudy night

67° 💧 0.001 in 💨 10 mph H 85%30.12 inHg

7:00 AM

Overcast night

66° 💧 None 💨 5 mph H 88%30.12 inHg

8:00 AM

Light thunderstorms

65° 💧 0.022 in 💨 3 mph H 93%30.15 inHg

9:00 AM

Light rain

66° 💧 0.015 in 💨 5 mph H 92%30.18 inHg

10:00 AM

Light rain

67° 💧 0.024 in 💨 6 mph H 93%30.18 inHg

11:00 AM

Mostly cloudy

68° 💧 0.002 in 💨 5 mph H 89%30.18 inHg

12:00 PM

Overcast

74° 💧 None 💨 8 mph H 71%30.15 inHg

1:00 PM

Overcast

78° 💧 None 💨 8 mph H 64%30.12 inHg

2:00 PM

Overcast

79° 💧 0.001 in 💨 8 mph H 61%30.09 inHg

3:00 PM

Overcast

78° 💧 0.003 in 💨 8 mph H 63%30.09 inHg

4:00 PM

Light thunderstorms

72° 💧 0.041 in 💨 3 mph H 80%30.09 inHg

5:00 PM

Light rain

72° 💧 0.035 in 💨 2 mph H 83%30.06 inHg

6:00 PM

Light rain

72° 💧 0.017 in 💨 3 mph H 81%30.06 inHg

7:00 PM

Overcast

72° 💧 0.001 in 💨 4 mph H 80%30.06 inHg

8:00 PM

Overcast night

70° 💧 None 💨 3 mph H 86%30.06 inHg

9:00 PM

Overcast night

70° 💧 None 💨 5 mph H 86%30.09 inHg

10:00 PM

Light rain

70° 💧 0.025 in 💨 5 mph H 90%30.09 inHg

11:00 PM

Light rain

69° 💧 0.059 in 💨 4 mph H 92%30.12 inHg

Friday

12:00 AM

Thunderstorms

68° 💧 0.104 in 💨 5 mph H 93%30.12 inHg

1:00 AM

Light rain

68° 💧 0.029 in 💨 7 mph H 92%30.09 inHg

2:00 AM

Light rain

68° 💧 0.005 in 💨 7 mph H 92%30.09 inHg

3:00 AM

Mostly cloudy night

68° 💧 None 💨 8 mph H 91%30.09 inHg

4:00 AM

Overcast night

67° 💧 None 💨 10 mph H 89%30.09 inHg

5:00 AM

Mostly cloudy night

67° 💧 0.001 in 💨 8 mph H 90%30.09 inHg

6:00 AM

Thunderstorms

65° 💧 0.120 in 💨 10 mph H 95%30.09 inHg

7:00 AM

Thunderstorms

65° 💧 0.120 in 💨 7 mph H 94%30.12 inHg

8:00 AM

Light rain

65° 💧 0.041 in 💨 6 mph H 94%30.12 inHg

9:00 AM

Light rain

66° 💧 0.015 in 💨 6 mph H 94%30.12 inHg

10:00 AM

Overcast

69° 💧 0.003 in 💨 7 mph H 89%30.15 inHg

11:00 AM

Light rain

69° 💧 0.007 in 💨 8 mph H 87%30.15 inHg

12:00 PM

Light rain

69° 💧 0.046 in 💨 8 mph H 89%30.15 inHg

1:00 PM

Light thunderstorms

68° 💧 0.085 in 💨 8 mph H 91%30.12 inHg

2:00 PM

Light rain

68° 💧 0.064 in 💨 7 mph H 93%30.09 inHg

3:00 PM

Partly cloudy

71° 💧 0.002 in 💨 7 mph H 84%30.03 inHg

4:00 PM

Partly cloudy

76° 💧 0.001 in 💨 11 mph H 67%30.00 inHg

5:00 PM

Light thunderstorms

76° 💧 0.004 in 💨 10 mph H 69%30.00 inHg

6:00 PM

Light thunderstorms

71° 💧 0.064 in 💨 4 mph H 82%30.00 inHg

7:00 PM

Thunderstorms

68° 💧 0.201 in 💨 1 mph H 91%30.03 inHg

10:00 PM

Clear night

67° 💧 None 💨 5 mph H 94%30.03 inHg

Saturday

1:00 AM

Mostly clear night

66° 💧 None 💨 4 mph H 96%30.03 inHg

4:00 AM

Mostly cloudy night

66° 💧 None 💨 5 mph H 94%29.97 inHg

7:00 AM

Mostly cloudy night

66° 💧 None 💨 8 mph H 94%30.00 inHg

10:00 AM

Partly cloudy

72° 💧 None 💨 10 mph H 81%30.00 inHg

1:00 PM

Mostly sunny

80° 💧 None 💨 9 mph H 61%29.97 inHg

4:00 PM

Sunny

84° 💧 None 💨 8 mph H 48%29.88 inHg

7:00 PM

Sunny

80° 💧 None 💨 3 mph H 62%29.85 inHg

10:00 PM

Clear night

72° 💧 None 💨 5 mph H 65%29.91 inHg

Sunday

1:00 AM

Clear night

67° 💧 None 💨 4 mph H 79%29.97 inHg

4:00 AM

Partly cloudy night

65° 💧 None 💨 5 mph H 83%29.94 inHg

7:00 AM

Mostly clear night

63° 💧 None 💨 5 mph H 85%29.94 inHg

10:00 AM

Mostly sunny

73° 💧 None 💨 4 mph H 67%30.00 inHg

1:00 PM

Mostly cloudy

84° 💧 None 💨 4 mph H 43%29.97 inHg

4:00 PM

Overcast

87° 💧 None 💨 2 mph H 31%29.88 inHg

7:00 PM

Overcast

80° 💧 None 💨 7 mph H 48%29.88 inHg

10:00 PM

Mostly cloudy night

72° 💧 None 💨 5 mph H 57%29.94 inHg

Monday

1:00 AM

Partly cloudy night

70° 💧 None 💨 5 mph H 56%29.91 inHg

4:00 AM

Mostly clear night

65° 💧 None 💨 5 mph H 71%29.91 inHg

7:00 AM

Partly cloudy night

64° 💧 None 💨 4 mph H 84%29.88 inHg

10:00 AM

Mostly sunny

72° 💧 None 💨 2 mph H 67%29.91 inHg

1:00 PM

Mostly sunny

84° 💧 None 💨 6 mph H 42%29.83 inHg

4:00 PM

Mostly sunny

87° 💧 None 💨 6 mph H 33%29.71 inHg

7:00 PM

Partly cloudy

82° 💧 None 💨 3 mph H 47%29.68 inHg

Tuesday

1:00 AM

Partly cloudy night

70° 💧 None 💨 5 mph H 71%29.74 inHg

7:00 AM

Light rain

66° 💧 None 💨 5 mph H 91%29.74 inHg

1:00 PM

Sunny

77° 💧 None 💨 15 mph H 50%29.74 inHg

7:00 PM

Sunny

69° 💧 None 💨 14 mph H 56%29.83 inHg

Wednesday

1:00 AM

Clear night

59° 💧 None 💨 7 mph H 63%29.97 inHg

7:00 AM

Clear night

53° 💧 None 💨 6 mph H 67%30.00 inHg

1:00 PM

Sunny

71° 💧 None 💨 3 mph H 38%29.97 inHg

7:00 PM

Sunny

73° 💧 None 💨 4 mph H 43%29.83 inHg

Thursday

1:00 AM

Clear night

61° 💧 None 💨 5 mph H 63%29.88 inHg

7:00 AM

Clear night

56° 💧 None 💨 4 mph H 77%29.91 inHg

1:00 PM

Sunny

79° 💧 None 💨 6 mph H 44%30.00 inHg

7:00 PM

Sunny

76° 💧 None 💨 12 mph H 44%29.97 inHg

Friday

1:00 AM

Clear night

63° 💧 None 💨 12 mph H 51%30.12 inHg

7:00 AM

Clear night

57° 💧 None 💨 10 mph H 59%30.18 inHg

1:00 PM

Sunny

74° 💧 None 💨 10 mph H 37%30.15 inHg

7:00 PM

Mostly sunny

76° 💧 None 💨 8 mph H 34%30.00 inHg

Saturday

1:00 AM

Partly cloudy night

66° 💧 None 💨 10 mph H 46%30.03 inHg

7:00 AM

Clear night

61° 💧 None 💨 9 mph H 69%30.06 inHg

1:00 PM

Partly cloudy

78° 💧 None 💨 12 mph H 31%30.00 inHg

7:00 PM

Partly cloudy

78° 💧 None 💨 8 mph H 26%29.91 inHg

Sunday

1:00 AM

Clear night

67° 💧 None 💨 7 mph H 37%30.00 inHg

7:00 AM

Clear night

60° 💧 None 💨 6 mph H 54%30.06 inHg

1:00 PM

Sunny

80° 💧 None 💨 8 mph H 32%30.09 inHg

7:00 PM

Sunny

80° 💧 None 💨 2 mph H 37%29.97 inHg

Monday

1:00 AM

Mostly clear night

69° 💧 None 💨 7 mph H 46%30.06 inHg

7:00 AM

Clear night

63° 💧 None 💨 6 mph H 64%30.09 inHg

1:00 PM

Sunny

84° 💧 None 💨 11 mph H 31%30.06 inHg

7:00 PM

Sunny

83° 💧 None 💨 8 mph H 26%29.97 inHg

Tuesday

1:00 AM

Clear night

73° 💧 None 💨 10 mph H 39%30.06 inHg

7:00 AM

Clear night

65° 💧 None 💨 7 mph H 50%30.12 inHg

1:00 PM

Sunny

84° 💧 None 💨 5 mph H 24%30.12 inHg

7:00 PM

Sunny

84° 💧 None 💨 6 mph H 21%30.03 inHg

Wednesday

1:00 AM

Clear night

69° 💧 None 💨 5 mph H 34%30.12 inHg

7:00 AM

Clear night

62° 💧 None 💨 7 mph H 76%30.18 inHg

1:00 PM

Sunny

78° 💧 None 💨 8 mph H 38%30.18 inHg

7:00 PM

Sunny

79° 💧 None 💨 7 mph H 33%30.09 inHg

In Petersburg and, more broadly, across the state of Texas: Clear skies this morning give way to very hot conditions as the day progresses, with temperatures climbing between 73 and 99 degrees Fahrenheit. In the afternoon, the heat will intensify, and some brief showers may develop, bringing around 0.04 inches of rain. There is a moderate chance—up to 61%—for rain during the peak hours. Winds will remain light from the southwest, generally around 5 mph, with occasional gusts reaching up to 13 mph. Overall, expect a hot and mainly dry day with a brief window for rain in the late afternoon.

15-Day Weather Outlook for Petersburg

TomorrowTomorrow

Light thunderstorms 79°/65° 💧 None 💨 10 mph

Friday, Sep 25Fri Sep 25

Thunderstorms 76°/65° 💧 0.770 in 💨 11 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 84°/66° 💧 0.005 in 💨 10 mph

Sunday, Sep 27Sun Sep 27

Partly cloudy 87°/63° 💧 None 💨 7 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 87°/64° 💧 None 💨 6 mph

Tuesday, Sep 29Tue Sep 29

Light rain 77°/66° 💧 0.262 in 💨 15 mph

Wednesday, Sep 30Wed Sep 30

Sunny 73°/53° 💧 None 💨 7 mph

Thursday, Oct 1Thu Oct 1

Sunny 79°/56° 💧 None 💨 12 mph

Friday, Oct 2Fri Oct 2

Mostly sunny 76°/57° 💧 None 💨 12 mph

Saturday, Oct 3Sat Oct 3

Partly cloudy 78°/61° 💧 None 💨 12 mph

Sunday, Oct 4Sun Oct 4

Sunny 80°/60° 💧 None 💨 8 mph

Monday, Oct 5Mon Oct 5

Mostly sunny 84°/63° 💧 None 💨 11 mph

Tuesday, Oct 6Tue Oct 6

Sunny 84°/65° 💧 None 💨 10 mph

Wednesday, Oct 7Wed Oct 7

Sunny 79°/62° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Petersburg

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Petersburg

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 7:00 AM

PM2.5 Fine particles Good 1,0µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 1,5µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 69,3µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,9µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Petersburg

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 7,8High 🙂Fair

Tomorrow UV 6,1High 🙂Fair

Friday UV 6,1High 🙂Fair

Saturday UV 6,5High 🙂Fair

Sunday UV 8,0Very high 😊Good

Monday UV 8,0Very high —Unavailable

Tuesday UV 6,0High —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,0 9:00 AMUV 0,5 10:00 AMUV 1,7 11:00 AMUV 3,4 12:00 PMUV 6,0 1:00 PMUV 7,7 2:00 PMUV 7,8 3:00 PMUV 6,6 4:00 PMUV 3,4 5:00 PMUV 1,5 6:00 PMUV 0,5

Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Petersburg

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · PETERSBURG, TEXAS

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 1:00 AM–2:00 AM.

64/100Best-hour score

BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 9:05 PM–6:12 AM

☁ Cloud cover 35% Real hourly forecast for the best viewing hour.

☾ Moonlight 94% Waxing Gibbous · Moon about 42° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 33° high at the best hour.

✦ Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min22%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

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Forecast data for Petersburg were last refreshed today at 6:31 AM. The current forecast period extends through 25/09/2026 at 4:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.