Allendale, MI 49401 Weather

Ottawa County4:18 AM EDT42.97°N, 85.92°W

Current conditions

Clear
45°
Clear
Feels like 45°
High 65°·Low 41° tonight
WindCalm
Humidity93%
Dew point43°
Pressure30.31 inHg
Visibility10 mi
Cloud cover2%
UV index0 Low
Sunrise8:05 AM
Sunset6:53 PM

Observed at Holland - West Michigan Regional Airport · 23 min ago

Forecast

10-day
  • Overnight

    Clear. Low around 41, with temperatures rising to around 43 overnight. Southeast wind around 5 mph.

  • Wednesday

    Sunny, with a high near 65. Southwest wind around 5 mph.

  • Wednesday Night

    Partly cloudy, with a low around 42. Northwest wind 0 to 3 mph.

National Weather Service forecast updated 4 hrs ago.

  1. Now Clear 44°
  2. 5 AM Clear 43°
  3. 6 AM Sunny 42°
  4. 7 AM Sunny 41°
  5. 8 AM Sunny 41°
  6. 9 AM Sunny 42°
  7. 10 AM Sunny 49°
  8. 11 AM Sunny 55°
  9. 12 PM Sunny 60°
  10. 1 PM Sunny 63°
  11. 2 PM Sunny 64°
  12. 3 PM Sunny 64°
  13. 4 PM Sunny 64°
  14. 5 PM Sunny 65°
  15. 6 PM Mostly Clear 62°
  16. 7 PM Mostly Clear 58°
  17. 8 PM Mostly Clear 55°
  18. 9 PM Mostly Cloudy 50°
  19. 10 PM Partly Cloudy 49°
  20. 11 PM Partly Cloudy 48°
  21. Thu12 AM Partly Cloudy 48°
  22. 1 AM Mostly Cloudy 46°
  23. 2 AM Partly Cloudy 46°
  24. 3 AM Mostly Cloudy 45°

10-day forecast

Details
  1. TonightOct 20 Clear Clear41°
  2. TodayOct 21 Sunny Sunny42°65°
  3. ThuOct 22 Mostly Sunny Mostly Sunny41°67°
  4. FriOct 23 Sunny Sunny41°65°
  5. SatOct 24 Mostly Sunny Mostly Sunny49°67°
  6. SunOct 25 Partly Sunny Partly Sunny11%47°66°
  7. MonOct 26 Partly Sunny Partly Sunny12%41°61°
  8. TueOct 27 Partly Sunny Partly Sunny11%55°
  9. WedOct 28 Cloudy Cloudy36°50°
  10. ThuOct 29 Cloudy Cloudy37°52°

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 Allendale

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Air quality

67
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • WedModerate
  • ThuModerate
  • FriModerate

Grand Rapids, 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 8:05 AM
Sunset 6:53 PM
Daylight 10 h 48 min (−2 min 46 s tomorrow)
Waxing Gibbous · 75% lit
Moonrise 4:39 PM Moonset 2:59 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low59° / 41°
Record high83° (1953)
Record low25° (1974)
Wettest2.78 in (1933)
Month to date1.87 in (normal 2.73 in)

Holland Area, records since 1905. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in GRR, issued 2 hrs ago

Key Messages

- Quiet Weather through the Weekend

- Height falls with showers then cooler next week

Discussion

Issued at 202 AM EDT Wed Oct 21 2026

- Quiet Weather through the Weekend

The dry weather pattern continues this week under upper and surface ridging. The next chance for rain is not until early next week. A slowly progressive pattern sees the ridge being flattened by northern stream troughing early next week with a cold front bringing showers while slowly pushing south through the Great Lakes.

- Height falls with showers then cooler next week

There are some indications the front could stall near Lower Michigan with a surface low moving along it for Tuesday or Wednesday. Upper troughing follows with the potential for sharply colder temperatures for the rest of next week.

Aviation

Issued at 202 AM EDT Wed Oct 21 2026

Shallow ground fog overnight will bring IFR and even some LIFR conditions at times. The fog will dissipate after sunrise. VFR conditions will prevail for Wednesday with winds remaining blo 10 knots.

Marine

Issued at 202 AM EDT Wed Oct 21 2026

Winds and waves will remain relatively calm through the week then increase during the weekend.

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 4Conservative index and reflects what the press published. Terms of use.