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 Current Petersburg Weather Conditions |
Updated July 12th at 8:55 am |
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| Overcast |
| Temperature: | 70°F |
Dew Point: | 70°F |
| Barometer: | 30.15 inHg |
Wind: | calm |
| Humidity: | 100.0% |
Visibility: | 0M |
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| Petersburg Weather Forecast Summary |
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Today
Jul 12th
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Monday
Jul 13th
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Tuesday
Jul 14th
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Wednesday
Jul 15th
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Thursday
Jul 16th
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Mostly Sunny |
Mix of Sun and Cloud |
Mostly Sunny |
Sunny |
Mostly Sunny |
77°F
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82°F
63°F |
90°F
59°F |
95°F
62°F |
90°F
67°F |
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| Petersburg Detailed Weather Forecast |
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| Sunday, July 12th, 2026 |
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Morning |
Temperature: 69°F |
| A mix of cloud and sun with a slight chance of showers or thundershowers. |
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Afternoon |
Temperature: 76°F |
| Mostly sunny with a chance of showers or thundershowers. |
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Evening |
Temperature: 67°F |
| Mostly clear with a chance of showers. Slight chance of a thunderstorm. |
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| Monday, July 13th, 2026 |
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Overnight |
Temperature: 64°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 72°F |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 82°F |
| A mix of sun and cloud. |
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Evening |
Temperature: 69°F |
| A mix of clear and cloudy skies. |
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| Tuesday, July 14th, 2026 |
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Overnight |
Temperature: 60°F |
| Mostly clear. |
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Morning |
Temperature: 73°F |
| Sunny. |
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Afternoon |
Temperature: 90°F |
| Sunny. |
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Evening |
Temperature: 71°F |
| Clear. |
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| Wednesday, July 15th, 2026 |
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Overnight |
Temperature: 63°F |
| Clear. |
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Morning |
Temperature: 79°F |
| Sunny. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 95°F |
| Sunny. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 76°F |
| Clear. Chance of a thunderstorm. |
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| Thursday, July 16th, 2026 |
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Overnight |
Temperature: 68°F |
| Mostly clear. |
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Morning |
Temperature: 80°F |
| Sunny. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 88°F |
| Sunny with cloudy periods. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 74°F |
| Mostly clear. Slight chance of a thunderstorm. |
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| Friday, July 17th, 2026 |
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Overnight |
Temperature: 63°F |
| Mostly clear. |
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Morning |
Temperature: 75°F |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 91°F |
| Mostly sunny. Slight chance of a thunderstorm. |
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Evening |
Temperature: 69°F |
| A mix of cloudy and clear skies with showers likely. Slight chance of a thunderstorm. |
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| Saturday, July 18th, 2026 |
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Overnight |
Temperature: 63°F |
| Clear with cloudy periods with a chance of showers. |
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Morning |
Temperature: 75°F |
| Sunny with cloudy periods with a slight chance of showers or thundershowers. |
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Afternoon |
Temperature: 81°F |
| A mix of cloud and sun with a few showers. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 73°F |
| Clear with cloudy periods with showers likely. Chance of a thunderstorm. |
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| Sunday, July 19th, 2026 |
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Overnight |
Temperature: 67°F |
| Mostly cloudy with showers. Slight chance of a thunderstorm. |
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Morning |
Temperature: 72°F |
| Sunny with cloudy periods with a chance of showers or thundershowers. Windy at times. |
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Afternoon |
Temperature: 76°F |
| Sunny with cloudy periods. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 62°F |
| Clear with a slight chance of showers or thundershowers. |
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| Monday, July 20th, 2026 |
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Overnight |
Temperature: 56°F |
| Mostly clear. |
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Morning |
Temperature: 68°F |
| Mostly sunny. |
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Afternoon |
Temperature: 82°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 69°F |
| A mix of cloudy and clear skies. |
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