My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 600 ft, 40.880 °N 88.629 °W

      Pontiac, IL

      Pontiac Station
      Updated: 1:21 PM CDT on August 21, 2026 (GMT -5)
      7 minutes ago
      83°
      56°
      80
      Feels Like 82
      Sunny
      N
      5
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Today
      Sat 08/22
      High 83°f
      15% Precip. / 0 in
      Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High 83F. Winds SW at 5 to 10 mph.
      Tonight
      Sat 08/22
      Low 63°f
      50% Precip. / 0.55 in
      Partly to mostly cloudy skies with scattered thunderstorms during the evening. A few storms may be severe. Low 63F. Winds light and variable. Chance of rain 50%.
      Tomorrow
      Sun 08/23
      High 82°f55°f
      24% Precip. / 0 in
      Mostly sunny skies. High 82F. Winds NW at 10 to 15 mph.
      Hourly Forecast
      Now
      82°
      2PM
      82°
      3PM
      83°
      4PM
      82°
      5PM
      81°
      6PM
      79°
      7PM
      36%
      78°
      7:43PM
      Sunset
      8PM
      49%
      75°
      9PM
      34%
      71°
      10PM
      50%
      70°
      11PM
      32%
      68°
      12AM
      32%
      68°
      1AM
      67°
      2AM
      66°
      3AM
      66°
      4AM
      65°
      5AM
      65°
      6AM
      64°
      6:11AM
      Sunrise
      7AM
      64°
      8AM
      66°
      9AM
      69°
      10AM
      72°
      11AM
      75°
      12PM
      77°
      1PM
      79°
      Precipitation
      50%
      Thunderstorms possible after 7 PM
      Pollen
      Grass Pollen
      Low
      Air Quality
      59
      Moderate
      UV Index
      8
      Very High
      Additional Conditions
      1. Pressure 30.02 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point66°F
      5. Humidity 60%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KPNT Station History
      Almanac for August 21, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 83°F 83°F 100°F 1916
      4. Low 56°F 63°F 45°F 1950
      5. Rain/Snow Depth
      6. Precipitation 0.55 in 4 in -
      7. Snow 0 in 0 in -
      Almanac for August 22, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 82°F 83°F 100°F
      4. Low 56°F 63°F 46°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:10 AM 7:43 PM
      3. Civil Twilight 5:41 AM 8:12 PM
      4. Nautical Twilight 5:06 AM 8:47PM
      5. Astronomical Twilight 4:29 AM 9:24 PM
      1. Length of Visible Light 14h 31m
      2. Length of Day 13h 33m
      3. Tomorrow will be 2 minutes 30 seconds shorter
      1. Moon 3:49 PM -
      2. Waxing Gibbous66% of the Moon is Illuminated
      Aug 27
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 10
      New Moon
      Sep 18
      Waxing Half First Qtr
      Precipitation
      Loading…
      Health
      Loading…
      Weather Alerts
      Loading…
      Our AppsAbout UsContactCareersWeather Data APIs
      PWS NetworkWundermapFeedback & Support
      Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
      essentialaccessibility.com
      We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
      Review All Privacy and Ad Settings
      Choose how my information is shared
      Data Rights
      The Weather Company The Weather Channel Weather Underground Storm Radar
      © The Weather Company, LLC 2026
      Glossary