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Petroleum, IN Weather

Tonight: Mostly Cloudy, low 46°F. Hourly and 7-day forecast from the National Weather Service. Times are local (EDT).

Petroleum, IN current weather

64°F

Mostly Cloudy

Forecast for this hour. No recent report from a nearby station.

H -- / L 46°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/30/2026, 12:00 PM PT

Hourly forecast

NWS, updated 10/30/2026, 12:00 PM PT

  1. Now64°
  2. 7 PM60°
  3. 8 PM56°
  4. 9 PM52°
  5. 10 PM50°
  6. 11 PM50°
  7. 12 AM49°Sat
  8. 1 AM49°
  9. 2 AM49°
  10. 3 AM48°
  11. 4 AM48°
  12. 5 AM47°
  13. 6 AM47°
  14. 7 AM47°
  15. 8 AM48°
  16. 9 AM48°
  17. 10 AM52°
  18. 11 AM55°
  19. 12 PM59°
  20. 1 PM62°
  21. 2 PM63°
  22. 3 PM64°
  23. 4 PM65°
  24. 5 PM65°
  25. 6 PM66°
  26. 7 PM62°
  27. 8 PM59°
  28. 9 PM55°10%
  29. 10 PM55°12%
  30. 11 PM54°14%
  31. 12 AM54°14%Sun
  32. 1 AM54°14%
  33. 1 AM54°14%
  34. 2 AM53°14%
  35. 3 AM53°14%
  36. 4 AM53°14%
  37. 5 AM53°11%
  38. 6 AM52°
  39. 7 AM53°
  40. 8 AM53°
  41. 9 AM57°
  42. 10 AM61°
  43. 11 AM64°
  44. 12 PM66°
  45. 1 PM67°14%
  46. 2 PM69°14%
  47. 3 PM69°14%
  48. 4 PM68°14%

7-day forecast

Tap a day for details

  • Today10/30Low 46°High

    Tonight: Mostly cloudy, with a low around 46. East wind around 5 mph.

    Mostly Cloudy
  • Sat10/3114% chance of precipitationLow 51°High 66°

    Saturday: Mostly cloudy, with a high near 66. East wind 5 to 10 mph.

    Saturday Night: Cloudy, with a low around 51. East wind 0 to 5 mph.

    Mostly Cloudy
  • Sun11/122% chance of precipitationLow 51°High 69°

    Sunday: Mostly cloudy, with a high near 69. Southeast wind 0 to 5 mph.

    Sunday Night: A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 51. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.

    Mostly Cloudy
  • Mon11/227% chance of precipitationLow 54°High 67°

    Monday: A chance of rain showers. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.

    Monday Night: A slight chance of rain showers. Mostly cloudy, with a low around 54. Chance of precipitation is 20%.

    Chance Rain Showers
  • Tue11/346% chance of precipitationLow 59°High 74°

    Tuesday: A slight chance of rain showers. Partly sunny, with a high near 74. Chance of precipitation is 20%.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.

    Slight Chance Rain Showers
  • Wed11/458% chance of precipitationLow 53°High 71°

    Wednesday: Rain showers likely. Partly sunny, with a high near 71. Chance of precipitation is 60%.

    Wednesday Night: Rain showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

    Rain Showers Likely
  • Thu11/571% chance of precipitationLow 47°High 66°

    Thursday: Rain showers likely. Mostly cloudy, with a high near 66.

    Thursday Night: Rain showers likely. Mostly cloudy, with a low around 47.

    Rain Showers Likely
  • Fri11/633% chance of precipitationLow High 60°

    Friday: A chance of rain showers. Partly sunny, with a high near 60.

    Chance Rain Showers

Forecast for 40.612, -85.152 from the NWS IWX office, updated 10/30/2026, 12:00 PM PT · Official forecast on weather.gov

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now64°Mostly Cloudy0%5 mph
  2. 7 PM60°Mostly Cloudy0%5 mph
  3. 8 PM56°Partly Cloudy1%5 mph
  4. 9 PM52°Mostly Cloudy1%5 mph
  5. 10 PM50°Partly Cloudy1%5 mph
  6. 11 PM50°Partly Cloudy1%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

Will it rain in Petroleum, IN in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Petroleum, IN today?
Sunrise is about 8:08 AM EDT and sunset is about 6:39 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Petroleum, IN?
At Berne Wwtp, the 1991 to 2020 normal high in October is 64°F and the normal low is 43°F.

Nearby hazards

Indiana hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Fort Wayne)
GoodOzone
AQI forecast tomorrow (Fort Wayne)
GoodOzone

UV index guide · Air quality

Drought

By county

Wells County, week of 10/27/2026

4% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
8:08 AM
Sunset
6:39 PM
Daylight
10 hr 31 min
Moon
Waning Gibbous 76% lit
First light (civil dawn)
7:40 AM
Last light (civil dusk)
7:07 PM
Moonrise
10:18 PM
Moonset
1:23 PM

Normal October weather

Climate

Normal October high 64°, low 43°, precipitation 2.95 in for the month. 1991 to 2020 normals at Berne Wwtp, 12 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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