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 Current Petersburg Weather Conditions |
Updated July 17th at 6:56 am |
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| Temperature: | 54°F |
Dew Point: | 48°F |
| Barometer: | 30.04 inHg |
Wind: | N 9 Mph |
| Humidity: | 81.9% |
Visibility: | 0M |
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| Petersburg Weather Forecast Summary |
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Today
Jul 17th
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Saturday
Jul 18th
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Sunday
Jul 19th
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Monday
Jul 20th
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Tuesday
Jul 21st
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Mostly Sunny |
Mix of Cloud and Sun |
Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
52°F
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46°F
40°F |
50°F
40°F |
53°F
42°F |
53°F
42°F |
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| Petersburg Detailed Weather Forecast |
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| Friday, July 17th, 2026 |
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Morning |
Temperature: 48°F |
| Sunny. |
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Afternoon |
Temperature: 52°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 47°F |
| Clear with cloudy periods. |
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| Saturday, July 18th, 2026 |
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Overnight |
Temperature: 41°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 43°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 46°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 44°F |
| A mix of clear and cloudy skies. |
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| Sunday, July 19th, 2026 |
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Overnight |
Temperature: 42°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 43°F |
| Mostly sunny. |
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Afternoon |
Temperature: 49°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 44°F |
| Clear with cloudy periods. |
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| Monday, July 20th, 2026 |
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Overnight |
Temperature: 43°F |
| Clear. |
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Morning |
Temperature: 48°F |
| Sunny. |
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Afternoon |
Temperature: 53°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 47°F |
| Clear with cloudy periods. |
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| Tuesday, July 21st, 2026 |
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Overnight |
Temperature: 43°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 46°F |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 52°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 47°F |
| Clear with cloudy periods. |
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| Wednesday, July 22nd, 2026 |
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Overnight |
Temperature: 43°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 47°F |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 53°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 47°F |
| Clear with cloudy periods. |
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| Thursday, July 23rd, 2026 |
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Overnight |
Temperature: 46°F |
| Clear. |
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Morning |
Temperature: 48°F |
| Sunny. |
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Afternoon |
Temperature: 52°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 47°F |
| Clear with cloudy periods. |
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| Friday, July 24th, 2026 |
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Overnight |
Temperature: 46°F |
| Mostly clear. |
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Morning |
Temperature: 49°F |
| Mostly sunny. |
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Afternoon |
Temperature: 53°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 49°F |
| Clear with cloudy periods. |
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| Saturday, July 25th, 2026 |
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Overnight |
Temperature: 47°F |
| Mostly clear. |
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Morning |
Temperature: 52°F |
| Mostly sunny. |
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Afternoon |
Temperature: 55°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 51°F |
| Clear with cloudy periods. |
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