Lapeer, MI 48446 Weather

Lapeer County10:20 PM EDT43.06°N, 83.33°W

Current conditions

Clear
52°
Clear
Feels like 52°
High 66° Wednesday·Low 39° tonight
WindE 1 mph
Humidity71%
Dew point43°
Pressure30.37 inHg
Visibility10.0 mi
Cloud cover4%
UV index0 Low
Sunrise7:53 AM
Sunset6:44 PM

Observed at Lapeer Dupont-lapeer · 1 hr ago

Forecast

10-day

  • Tonight

    Mostly clear, with a low around 39. Southeast wind around 3 mph.

  • Wednesday

    Patchy fog before 9am. Sunny, with a high near 66. South southwest wind around 3 mph.

  • Wednesday Night

    Mostly clear, with a low around 44. West northwest wind around 1 mph.

National Weather Service forecast updated 5 hrs ago.

Hourly

Hourly forecast
  1. Now Clear 47°
  2. 11 PM Clear 47°
  3. Wed12 AM Clear 46°
  4. 1 AM Clear 45°
  5. 2 AM Mostly Clear 44°
  6. 3 AM Mostly Clear 43°
  7. 4 AM Mostly Clear 41°
  8. 5 AM Mostly Clear 40°
  9. 6 AM Patchy Fog 40°
  10. 7 AM Patchy Fog 39°
  11. 8 AM Patchy Fog 39°
  12. 9 AM Sunny 42°
  13. 10 AM Sunny 50°
  14. 11 AM Sunny 56°
  15. 12 PM Sunny 59°
  16. 1 PM Sunny 63°
  17. 2 PM Sunny 65°
  18. 3 PM Sunny 66°
  19. 4 PM Sunny 66°
  20. 5 PM Sunny 66°
  21. 6 PM Clear 64°
  22. 7 PM Clear 60°
  23. 8 PM Clear 53°
  24. 9 PM Mostly Clear 50°

10-day forecast

Details
  1. TonightOct 20 Mostly Clear Mostly Clear39°
  2. WedOct 21 Patchy Fog then Sunny Patchy Fog then Sunny44°66°
  3. ThuOct 22 Mostly Sunny Mostly Sunny38°65°
  4. FriOct 23 Sunny Sunny39°62°
  5. SatOct 24 Sunny Sunny47°65°
  6. SunOct 25 Mostly Sunny Mostly Sunny47°69°
  7. MonOct 26 Partly Sunny Partly Sunny13%41°62°
  8. TueOct 27 Mostly Sunny Mostly Sunny13%55°
  9. WedOct 28 Partly cloudy Partly cloudy35°48°
  10. ThuOct 29 Partly cloudy Partly cloudy34°54°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Lapeer

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Air quality

41
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • TueModerate
  • WedModerate
  • ThuModerate

Flint, MI reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:53 AM
Sunset 6:44 PM
Daylight 10 h 50 min (−2 min 47 s tomorrow)
Waxing Gibbous · 73% lit
Moonrise 4:07 PM Moonset 1:41 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low59° / 39°
Record high78° (1971)
Record low17° (1972)
Wettest1.30 in (2011)
Yesterday66° / 36°
Month to date1.35 in (normal 1.82 in)

Lapeer Wwtp, records since 1949. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in DTX, issued 3 hrs ago

Key Messages

- Areas of fog tonight.

- Mild and dry through the week.

Dtw Threshold Probabilities

* Low for cigs/vsby to fall below 200ft and/or 1/2SM late tonight.

Prev Discussion

Issued at 338 PM EDT Tue Oct 20 2026

DISCUSSION...

A blocking pattern will result in surface high pressure and ridging being entrenched for most of this week across the Great Lakes yielding quiet weather conditions.

Surface high pressure slides into Quebec with a light east- southeasterly wind component prevailing into tonight. A similar set up tonight compared to last night with favorable radiational cooling conditions. The lingering lake moisture and a little more notable moisture influx off Lake Erie should bring potential again for fog development tonight. It is difficult to pin down where exactly greater coverage of patchy dense fog may develop, but models suggest greater potential exists for a broader area across southeast Michigan to be impacted by some coverage of fog by tomorrow morning.

No major swings in the thermal profiles for the week with persistence of a warmer airmass that brings temperatures that are a few degrees above climatological norms. Afternoon highs will be mainly in the 60s with overnight lows ranging from the mid-upper 30s to mid 40s.

The northern stream across central Canada will send a front into the region that will weaken and stall out as it moves into the Great Lakes tomorrow while longwave ridge amplification ramps back up ensuring. Lack of any deeper moisture will allow dry and around or slightly above normal warmth into the weekend. High pressure centered over eastern Canada will offer potential for slightly cooler temperatures Friday down to around 60 with the northerly flow becoming established for the day. Temperatures quickly recover as thermal ridge builds back into the Great Lakes for the weekend. The next indication of a pattern change is next week as long range ensemble members point toward a stronger Canadian wave that will break down this blocking pattern and open up the door to our next chance a precipitation and cooler temperatures.

Dtx Watches

MI...None. Lake Huron...None. Lake St Clair...None. Michigan waters of Lake Erie...None.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.