Saginaw, MI 48602 Weather

Saginaw County3:28 AM EDT43.42°N, 83.97°W

Current conditions

Clear
43°
Clear
Feels like 43°
High 66°·Low 41° tonight
WindSE 2 mph
Humidity93%
Dew point41°
Pressure30.32 inHg
Visibility10.0 mi
Cloud cover5%
UV index0 Low
Sunrise7:58 AM
Sunset6:45 PM

Observed at Saginaw County H W Browne Airport · 53 min ago

Forecast

10-day

  • Overnight

    Areas of fog. Mostly clear, with a low around 41. South wind around 3 mph.

  • Wednesday

    Areas of fog before 10am. Sunny, with a high near 66. South southwest wind 2 to 6 mph.

  • Wednesday Night

    Mostly clear. Low around 43, with temperatures rising to around 45 overnight. West southwest wind around 3 mph.

National Weather Service forecast updated 1 hr ago.

Hourly

Hourly forecast
  1. Now Areas Of Fog 44°
  2. 4 AM Areas Of Fog 43°
  3. 5 AM Areas Of Fog 42°
  4. 6 AM Areas Of Fog 42°
  5. 7 AM Areas Of Fog 42°
  6. 8 AM Patchy Fog 42°
  7. 9 AM Patchy Fog 43°
  8. 10 AM Mostly Sunny 48°
  9. 11 AM Sunny 52°
  10. 12 PM Sunny 57°
  11. 1 PM Sunny 61°
  12. 2 PM Sunny 64°
  13. 3 PM Sunny 66°
  14. 4 PM Sunny 66°
  15. 5 PM Sunny 66°
  16. 6 PM Clear 64°
  17. 7 PM Clear 61°
  18. 8 PM Mostly Clear 58°
  19. 9 PM Partly Cloudy 54°
  20. 10 PM Mostly Clear 52°
  21. 11 PM Partly Cloudy 51°
  22. Thu12 AM Mostly Clear 50°
  23. 1 AM Mostly Clear 48°
  24. 2 AM Mostly Clear 48°

10-day forecast

Details
  1. TonightOct 20 Areas Of Fog Areas Of Fog41°
  2. TodayOct 21 Areas Of Fog then Sunny Areas Of Fog then Sunny43°66°
  3. ThuOct 22 Sunny Sunny39°63°
  4. FriOct 23 Sunny Sunny40°63°
  5. SatOct 24 Sunny Sunny45°66°
  6. SunOct 25 Mostly Sunny Mostly Sunny46°70°
  7. MonOct 26 Partly Sunny Partly Sunny21%42°60°
  8. TueOct 27 Slight Chance Light Rain then Partly Sunny Slight Chance Light Rain then Partly Sunny20%54°
  9. WedOct 28 Partly cloudy Partly cloudy34°51°
  10. ThuOct 29 Cloudy Cloudy35°55°

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

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news near Saginaw

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Air quality

25
Good
Ozone

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

Forecast

  • WedModerate
  • ThuModerate
  • FriModerate

Bay Area-Thumb Area, 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 7:58 AM
Sunset 6:45 PM
Daylight 10 h 46 min (−2 min 49 s tomorrow)
Waxing Gibbous · 75% lit
Moonrise 4:32 PM Moonset 2:50 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low58° / 40°
Record high85° (1953)
Record low20° (1952)
Wettest1.10 in (1933)
Month to date1.54 in (normal 1.90 in)

Saginaw Area, records since 1912. 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 4Conservative index and reflects what the press published. Terms of use.