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Alger, OH 45812 Weather

It is 52°F and cloudy in Alger, OH 45812, observed at 3 AM EDT. Today: Mostly Cloudy, high 63°F, low 44°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Alger, OH 45812 current weather

52°F

Cloudy

H 63° / L 44°Feels like 52°

  • No rain expected in the next 12 hours

Observed at Lima, Lima Allen County Airport (10.1 mi away), 10/31/2026, 3:00 AM EDT

Hourly forecast

NWS, updated 10/30/2026, 11:27 PM PT

  1. Now47°
  2. 4 AM46°
  3. 5 AM46°
  4. 6 AM46°
  5. 7 AM45°
  6. 8 AM46°
  7. 9 AM46°
  8. 10 AM51°
  9. 11 AM54°
  10. 12 PM57°
  11. 1 PM59°
  12. 2 PM61°
  13. 3 PM61°
  14. 4 PM62°
  15. 5 PM62°
  16. 6 PM63°
  17. 7 PM60°
  18. 8 PM57°
  19. 9 PM55°
  20. 10 PM55°
  21. 11 PM55°
  22. 12 AM54°Sun
  23. 1 AM54°
  24. 1 AM54°
  25. 2 AM54°
  26. 3 AM54°
  27. 4 AM53°
  28. 5 AM53°
  29. 6 AM53°
  30. 7 AM52°
  31. 8 AM53°
  32. 9 AM58°
  33. 10 AM61°
  34. 11 AM64°
  35. 12 PM67°
  36. 1 PM68°
  37. 2 PM69°
  38. 3 PM70°
  39. 4 PM68°
  40. 5 PM68°
  41. 6 PM65°
  42. 7 PM60°
  43. 8 PM58°
  44. 9 PM57°
  45. 10 PM57°
  46. 11 PM57°
  47. 12 AM56°Mon
  48. 1 AM56°13%

10-day forecast

Tap a day for details

  • Today10/31Low 44°High 63°

    Saturday: Mostly cloudy, with a high near 63. East wind 7 to 10 mph.

    Overnight: Mostly cloudy, with a low around 44. East wind around 6 mph.

    Mostly Cloudy
  • Sun11/113% chance of precipitationLow 52°High 70°

    Sunday: Mostly cloudy, with a high near 70. South wind around 5 mph.

    Sunday Night: Mostly cloudy, with a low around 52. Southeast wind around 5 mph.

    Mostly Cloudy
  • Mon11/215% chance of precipitationLow 54°High 66°

    Monday: A slight chance of rain showers after 1pm. Mostly cloudy, with a high near 66. Chance of precipitation is 20%.

    Monday Night: A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 54.

    Mostly Cloudy then Slight Chance Rain Showers
  • Tue11/343% chance of precipitationLow 59°High 74°

    Tuesday: Partly sunny, with a high near 74.

    Tuesday Night: A chance of rain showers after 7pm. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.

    Partly Sunny
  • Wed11/461% chance of precipitationLow 51°High 71°

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

    Wednesday Night: Rain showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.

    Rain Showers Likely
  • Thu11/536% chance of precipitationLow 48°High 67°

    Thursday: A chance of rain showers. Partly sunny, with a high near 67. Chance of precipitation is 40%.

    Thursday Night: A chance of rain showers. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.

    Chance Rain Showers
  • Fri11/635% chance of precipitationLow High 63°

    Friday: A chance of rain showers. Partly sunny, with a high near 63.

    Chance Rain Showers
  • Sat11/7Model blend11% chance of precipitationLow 40°High 62°

    Saturday: Partly cloudy. High near 62°. Low that night near 40°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blend12% chance of precipitationLow 39°High 61°

    Sunday: Partly cloudy. High near 61°. Low that night near 39°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Mon11/9Model blend21% chance of precipitationLow 38°High 61°

    Monday: Partly cloudy, slight chance of rain. High near 61°. Low that night near 38°. About 0.03 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 40.674, -83.834 from the NWS ILN office, updated 10/30/2026, 11:27 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KAOH (Lima/Allen Cnty, 10 mi), model run 10/30/2026, 10:00 PM EDT

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. Now47°Mostly Cloudy1%6 mph
  2. 4 AM46°Mostly Cloudy1%6 mph
  3. 5 AM46°Mostly Cloudy1%6 mph
  4. 6 AM46°Mostly Cloudy1%7 mph
  5. 7 AM45°Mostly Cloudy1%7 mph
  6. 8 AM46°Mostly Cloudy2%8 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

What is the weather in Alger, OH 45812 right now?
The latest observation from Lima, Lima Allen County Airport was 52°F and cloudy, reported at 10/31/2026, 3:00 AM EDT.
What is the high temperature today in Alger, OH 45812?
The National Weather Service forecast for saturday calls for a high near 63°F. Mostly Cloudy.
Will it rain in Alger, OH 45812 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 is the 10-day forecast for Alger, OH 45812?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 7 to Nov 9) come from the NOAA National Blend of Models, with highs of 61°F to 62°F. Model guidance this far out often changes.
What time is sunrise and sunset in Alger, OH 45812 today?
Sunrise is about 8:04 AM EDT and sunset is about 6:33 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Alger, OH 45812?
At Lima Allen CO AP, the 1991 to 2020 normal high in October is 64°F and the normal low is 44°F.

Nearby hazards

Ohio 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 (Columbus)
50GoodPM2.5
AQI forecast tomorrow (Columbus)
56ModeratePM2.5

UV index guide · Air quality

Drought

By county

Hardin County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
8:04 AM
Sunset
6:33 PM
Daylight
10 hr 28 min
Moon
Waning Gibbous 73% lit
First light (civil dawn)
7:36 AM
Last light (civil dusk)
7:01 PM
Moonrise
11:29 PM
Moonset
2:08 PM

Normal October weather

Climate

Normal October high 64°, low 44°, precipitation 2.69 in for the month. 1991 to 2020 normals at Lima Allen CO AP, 10 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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