Palatine, IL Weather

Cook County8:35 AM CDT42.11°N, 88.03°WElevation 741 ft

Current conditions

Mostly Sunny
52°
Mostly Sunny
Feels like 52°
High 70°·Low 52°
WindSSE 8 mph
Humidity76%
Dew point45°
Pressure30.39 inHg
Visibility10 mi
Cloud cover52%
UV index0 Low
Sunrise7:16 AM
Sunset5:58 PM

Observed at Chicago, Chicago-O'Hare International Airport · 45 min ago

Forecast

10-day

  • Saturday

    Mostly sunny, with a high near 70. South wind 5 to 10 mph.

  • Saturday Night

    Mostly cloudy, with a low around 52.

  • Sunday

    Partly sunny, with a high near 73.

National Weather Service forecast updated 1 day ago.

Hourly

Hourly forecast
  1. Now Mostly Sunny 51°
  2. 9 AM Mostly Sunny 55°
  3. 10 AM Mostly Sunny 59°
  4. 11 AM Mostly Sunny 63°
  5. 12 PM Mostly Sunny 66°
  6. 1 PM Mostly Sunny 68°
  7. 2 PM Mostly Sunny 70°
  8. 3 PM Mostly Sunny 70°
  9. 4 PM Partly Sunny 69°
  10. 5 PM Partly Sunny 67°
  11. 6 PM Mostly Cloudy 65°
  12. 7 PM Mostly Cloudy 63°
  13. 8 PM Mostly Cloudy 61°
  14. 9 PM Mostly Cloudy 60°
  15. 10 PM Partly Cloudy 59°
  16. 11 PM Partly Cloudy 58°
  17. Sun12 AM Partly Cloudy 57°
  18. 1 AM Partly Cloudy 57°
  19. 2 AM Partly Cloudy 56°
  20. 3 AM Partly Cloudy 55°
  21. 4 AM Mostly Cloudy 54°
  22. 5 AM Mostly Cloudy 53°
  23. 6 AM Partly Sunny 52°
  24. 7 AM Partly Sunny 52°

10-day forecast

Details
  1. ThuOct 22 Sunny Sunny48°73°
  2. FriOct 23 Areas Of Fog then Mostly Sunny Areas Of Fog then Mostly Sunny49°71°
  3. TodayOct 24 Mostly Sunny Mostly Sunny52°70°
  4. SunOct 25 Partly Sunny Partly Sunny52°73°
  5. MonOct 26 Partly Sunny Partly Sunny13%49°66°
  6. TueOct 27 Slight Chance Rain Showers Slight Chance Rain Showers20%46°62°
  7. WedOct 28 Slight Chance Rain Showers then Partly Sunny Slight Chance Rain Showers then Partly Sunny17%46°62°
  8. ThuOct 29 Cloudy Cloudy0.12 in36°60°
  9. FriOct 30 Sunny Sunny32°46°
  10. SatOct 31 Mostly sunny Mostly sunny33°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 Palatine

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Air quality

68
Moderate
Fine particles (PM2.5)

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

Forecast

  • SatModerate
  • SunModerate
  • MonModerate

North and West Suburbs (Chicago), IL reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:16 AM
Sunset 5:58 PM
Daylight 10 h 42 min (−2 min 38 s tomorrow)
Waxing Gibbous · 97% lit
Moonrise 4:50 PM Moonset 5:30 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low59° / 43°
Record high83° (2023)
Record low17° (1981)
Wettest1.85 in (2021)
Yesterday71° / 49°
Month to date2.54 in (normal 2.57 in)

Chicago Area, records since 1872. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in LOT, issued 5 hrs ago

Key Messages

- Precipitation free, unseasonably warm weather will continue through this weekend, with temperatures continuing to generally run above average through next week.

- Chances for any meaningful rainfall are low through next workweek.

Discussion

Issued at 241 AM CDT Sat Oct 24 2026

There's not a lot to speak on for this weekend as our stretch of dry, mild weather continues. Temperatures early this morning are in the 40s and 50s with mostly clear skies now giving way to a high cloud deck filling in from the west. Some patchy fog is beginning to blossom around parts of SE WI and north-central IN. Patchy coverage is expected to spread into portions of our CWA prior to daybreak, primarily across parts of NW Indiana as well as in Lake Co, IL. While dense fog is not a widespread concern, localized pockets of some denser fog will certainly be possible through early morning, especially in Lake Co, IL. Otherwise, expect another pleasant late October day today with highs forecast in the lower 70s and a fair mix of mid-high clouds and sunshine.

Tomorrow is anticipated to be slightly warmer with lower to middle 70s in the forecast. A weakly-forced cold front will drop through the area from the north late Sunday into Monday. While we're not expecting any rain out of this, it will cool things off slightly for Monday and Tuesday. Monday, given that the front will be pushing north to south across our area into the daytime, is expected to see high temperatures range from the lower and middle 60s in our north to the 70 farther south. 60s and lower 70s will persist through the week with rain-free conditions favored through at least mid-week. A series of waves is then progged to traverse the region and possibly provide us with some rain late in the week and into next weekend.

Doom

Aviation

Issued at 1209 AM CDT Sat Oct 24 2026

There are no significant aviation weather concerns anticipated through the period.

Surface high pressure will center over New England today into tonight as a cold front shifts eastward from the PLains into the Upper Midwest. Overall, this will result in light south- southeasterly surface winds across the terminal airspace today and tonight. VFR conditions will prevail through the period, though higher level cloud cover can be expected.

KJB

Lot Watches

IL...None. IN...None. LM...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.