Skip to forecast
Search a place

Observed 2:35 AM CDT at KIKK

Onarga, IL weather

Clear and 47°8°.

Today: low 44°7° (likely 44°7° to 48°9°), high 73°23° (likely 70°21° to 73°23°).

Forecasts agree

Now 47°8°

Clear · Feels like 44°7°

Wind
7 mph11 km/h
From the southeast. Up to 7 mph11 km/h through 3 PM
Dew point
41°5°
Comfortable
UV index
0Low
Moderate 11 AM–4 PM · peak 4
Pressure
30.36 inHg1028 hPa
Steady over the last 3 h

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

About the same as this time yesterday (46°8° then, 47°8° now)

Good hours for
  • Fog tonight 4–7 AM
  • Above 60°16° today by 10 AM
  • Drops 12°7° tonight 6–9 PM (68°20° → 56°13°)
  • Below 60°16° tonight after 8 PM
  • Drops 12°7° tomorrow night 6–9 PM (70°21° → 58°14°)
  1. TonightNear 45°7° · Clear
  2. This morningUp to 64°18° by 11 AM · Partly cloudy
  3. This afternoonUp to 73°23° by 4 PM · Mostly cloudy
  4. TonightDown to 45°7° by 5 AM · Partly cloudy
  5. Tomorrow morningUp to 67°19° by 11 AM · Mostly cloudy
  6. Tomorrow afternoonUp to 75°24° by 2 PM · Mostly cloudy
  7. Tomorrow nightDown to 50°10° by 2 AM · Mostly cloudy
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 3aClear45°7° (likely 45°7° to 50°10°)45°7°0%0 mph0 km/h, gusts 10 mph17 km/h91%6%0
Sat 4aFog45°7° (likely 45°7° to 50°10°)45°7°0%0 mph0 km/h, gusts 11 mph18 km/h94%28%0
Sat 5aFog44°7° (likely 44°7° to 49°9°)44°7°0%0 mph0 km/h, gusts 11 mph18 km/h93%37%0
Sat 6aFog44°7° (likely 44°7° to 48°9°)44°7°0%0 mph0 km/h, gusts 11 mph18 km/h93%47%0
Sat 7aCloudy44°7° (likely 44°7° to 48°9°)43°6°0%5 mph8 km/h from SE, gusts 11 mph17 km/h98%76%0
Sat 8aCloudy46°8° (likely 45°7° to 50°10°)44°7°0%5 mph8 km/h from SE, gusts 10 mph16 km/h98%72%0
Sat 9aPartly sunny51°11° (likely 51°11° to 54°12°)51°11°0%5 mph8 km/h from SSE, gusts 11 mph18 km/h83%55%1
Sat 10aMostly sunny60°16° (likely 58°14° to 60°16°)60°16°0%5 mph8 km/h from SSE, gusts 13 mph20 km/h63%31%2
Sat 11aCloudy64°18° (likely 62°17° to 65°18°)64°18°0%5 mph8 km/h from SSE, gusts 12 mph19 km/h53%64%3
Sat 12pPartly sunny68°20° (likely 66°19° to 69°21°)68°20°0%5 mph8 km/h from S, gusts 11 mph17 km/h46%69%4
Sat 1pPartly sunny71°22° (likely 68°20° to 71°22°)71°22°0%5 mph8 km/h from SSE, gusts 10 mph16 km/h41%68%4
Sat 2pCloudy72°22° (likely 70°21° to 72°22°)72°22°0%5 mph8 km/h from SSE, gusts 9 mph15 km/h38%77%3
Sat 3pCloudy72°22° (likely 70°21° to 72°22°)72°22°0%5 mph8 km/h from SSE, gusts 9 mph15 km/h36%79%3
Sat 4pMostly cloudy73°23° (likely 70°21° to 73°23°)73°23°0%5 mph8 km/h from SSE, gusts 9 mph15 km/h36%50%2
Sat 5pCloudy71°22° (likely 67°19° to 71°22°)71°22°0%5 mph8 km/h from SE, gusts 9 mph15 km/h38%80%1
Sat 6pCloudy68°20° (likely 63°17° to 68°20°)68°20°0%5 mph8 km/h from SE, gusts 8 mph13 km/h43%77%0
Sat 7pCloudy63°17° (likely 60°16° to 63°17°)63°17°0%5 mph8 km/h from SE, gusts 8 mph13 km/h51%80%0
Sat 8pCloudy56°13° (likely 56°13° to 59°15°)56°13°0%5 mph8 km/h from SE, gusts 9 mph14 km/h65%72%0
Sat 9pCloudy54°12° (likely 54°12° to 58°14°)54°12°0%5 mph8 km/h from SE, gusts 10 mph15 km/h70%80%0
Sat 10pCloudy53°12° (likely 53°12° to 56°13°)53°12°0%5 mph8 km/h from SE, gusts 10 mph16 km/h74%78%0
Sat 11pMostly clear51°11° (likely 51°11° to 55°13°)51°11°0%5 mph8 km/h from SSE, gusts 10 mph17 km/h77%58%0
Sun 12aMostly clear50°10° (likely 50°10° to 54°12°)49°9°0%5 mph8 km/h from SSE, gusts 10 mph16 km/h79%34%0
Sun 1aClear49°9° (likely 49°9° to 53°12°)48°9°0%5 mph8 km/h from SSE, gusts 10 mph16 km/h81%6%0
Sun 2aClear48°9° (likely 48°9° to 52°11°)47°8°0%5 mph8 km/h from SSE, gusts 10 mph17 km/h85%7%0
Sun 3aMostly clear47°8° (likely 47°8° to 51°11°)46°8°0%5 mph8 km/h from SSE, gusts 10 mph15 km/h87%53%0
Sun 4aMostly clear46°8° (likely 46°8° to 50°10°)44°7°0%5 mph8 km/h from SSE, gusts 9 mph15 km/h89%60%0
Sun 5aMostly clear45°7° (likely 45°7° to 49°9°)44°7°0%5 mph8 km/h from S, gusts 9 mph15 km/h89%67%0
Sun 6aMostly clear45°7° (likely 45°7° to 49°9°)43°6°0%5 mph8 km/h from SSE, gusts 8 mph14 km/h91%65%0
Sun 7aMostly sunny45°7° (likely 45°7° to 48°9°)45°7°0%0 mph0 km/h, gusts 8 mph13 km/h96%47%0
Sun 8aMostly sunny47°8° (likely 46°8° to 50°10°)47°8°0%0 mph0 km/h, gusts 7 mph12 km/h94%63%0
Sun 9aPartly sunny53°12° (likely 52°11° to 55°13°)53°12°0%0 mph0 km/h, gusts 8 mph12 km/h79%79%1
Sun 10aPartly sunny61°16° (likely 58°14° to 61°16°)61°16°0%0 mph0 km/h, gusts 9 mph15 km/h60%74%2
Sun 11aCloudy67°19° (likely 63°17° to 67°19°)67°19°0%0 mph0 km/h, gusts 8 mph13 km/h50%80%3
Sun 12pCloudy70°21° (likely 68°20° to 71°22°)70°21°0%0 mph0 km/h, gusts 7 mph11 km/h43%79%3
Sun 1pCloudy73°23° (likely 70°21° to 74°23°)73°23°0%0 mph0 km/h, gusts 7 mph12 km/h37%77%3
Sun 2pCloudy75°24° (likely 72°22° to 75°24°)75°24°0%0 mph0 km/h, gusts 7 mph11 km/h35%82%3
Sun 3pCloudy75°24° (likely 72°22° to 75°24°)75°24°0%0 mph0 km/h, gusts 7 mph11 km/h34%80%2
Sun 4pCloudy75°24° (likely 71°22° to 75°24°)75°24°0%0 mph0 km/h, gusts 7 mph11 km/h33%79%2
Sun 5pCloudy74°23° (likely 69°21° to 74°23°)74°23°0%0 mph0 km/h, gusts 7 mph11 km/h36%79%1
Sun 6pPartly cloudy70°21° (likely 65°18° to 70°21°)70°21°0%0 mph0 km/h, gusts 5 mph9 km/h40%69%0
Sun 7pMostly cloudy65°18° (likely 61°16° to 65°18°)65°18°0%0 mph0 km/h, gusts 6 mph9 km/h48%71%0
Sun 8pMostly clear58°14° (likely 58°14° to 60°16°)58°14°0%0 mph0 km/h, gusts 6 mph9 km/h61%71%0
Sun 9pPartly cloudy55°13° (likely 55°13° to 58°14°)55°13°0%0 mph0 km/h, gusts 6 mph9 km/h68%65%0
Sun 10pCloudy55°13° (likely 54°12° to 56°13°)55°13°0%0 mph0 km/h, gusts 7 mph11 km/h70%64%0
Sun 11pCloudy53°12° (likely 53°12° to 56°13°)53°12°0%0 mph0 km/h, gusts 7 mph11 km/h73%65%0
Mon 12aPartly cloudy52°11° (likely 52°11° to 56°13°)52°11°0%0 mph0 km/h, gusts 7 mph11 km/h75%74%0
Mon 1aCloudy51°11° (likely 51°11° to 56°13°)51°11°0%0 mph0 km/h, gusts 6 mph10 km/h76%81%0
Mon 2aMostly cloudy50°10° (likely 49°9° to 58°14°)50°10°0%0 mph0 km/h, gusts 4 mph7 km/h79%58%0

Days ahead

Tap a day for its hours and the official wording.
  1. Today, Oct 24. Cloudy. High 73°23°, low 44°7°. Dry. Forecasts agree.
    1. Morning

      6 AM–noon

      Partly sunny, 46°8°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 73°23°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 56°13°

      Dry

    4. Overnight

      midnight–6 AM

      Mostly clear, 45°7°

      Dry

    Official NWS forecast

    Today: Patchy fog before 8am. Mostly sunny. High near 73, with temperatures falling to around 71 in the afternoon. South southeast wind 0 to 5 mph.

    Tonight: Patchy fog after 4am. Mostly clear, with a low around 44. Southeast wind around 0 mph.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    70°21°–73°23°
    Low, likely
    44°7°–48°9°
    Wind
    10 mph15 km/h, gusts 17 mph27 km/h
    UV peak
    4
  2. Tomorrow, Oct 25. Cloudy. High 75°24°, low 47°8°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Partly sunny, 47°8°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 75°24°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 58°14°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 50°10°

      Dry

    Official NWS forecast

    Day: Mostly sunny, with a high near 75. South wind 0 to 5 mph.

    Night: Partly cloudy, with a low around 47. South wind around 0 mph.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    72°22°–75°24°
    Low, likely
    45°7°–48°9°
    Wind
    7 mph12 km/h, gusts 14 mph23 km/h
    UV peak
    3
  3. Monday, Oct 26. Mostly cloudy. High 75°24°, low 47°8°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 51°11°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 74°23°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 60°15°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 51°11°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Partly sunny, with a high near 75.

    Night: Mostly cloudy, with a low around 47.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    72°22°–75°24°
    Low, likely
    47°8°–54°12°
    Wind
    9 mph14 km/h, gusts 17 mph27 km/h
    UV peak
    4
  4. Tuesday, Oct 27. Mostly cloudy. High 73°23°, low 50°10°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 53°11°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 72°22°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 61°16°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 55°13°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Partly sunny, with a high near 73.

    Night: Mostly cloudy, with a low around 50.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    71°22°–73°23°
    Low, likely
    47°8°–53°12°
    Wind
    10 mph17 km/h, gusts 26 mph41 km/h
    UV peak
    3
  5. Wednesday, Oct 28. Partly sunny. High 76°24°, low 52°11°. Dry. Forecasts agree.
    1. Morning

      6 AM–noon

      Cloudy, 56°13°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 75°24°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 63°17°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 55°13°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 76.

    Night: Mostly clear, with a low around 52.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    73°23°–76°24°
    Low, likely
    52°11°–56°13°
    Wind
    13 mph21 km/h, gusts 23 mph37 km/h
    UV peak
    4
  6. Thursday, Oct 29. Partly sunny. High 74°23°, low 47°8°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 56°13°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 71°22°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 61°16°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 51°11°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 74.

    Night: Partly cloudy, with a low around 47.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    69°21°–78°26°
    Low, likely
    47°8°–57°14°
    Wind
    14 mph22 km/h, gusts 28 mph45 km/h
    UV peak
    3
  7. Friday, Oct 30. Partly sunny. High 72°22°, low 52°11°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 54°12°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 74°23°

      Dry

    3. Evening

      6 PM–midnight

      Drizzle, 64°18°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 58°14°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 72.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    72°22°–78°26°
    Low, likely
    44°7°–58°14°
    Wind
    12 mph19 km/h, gusts 21 mph34 km/h
    UV peak
    3
  8. Saturday, Oct 31. Cloudy. High 74°23°, low 59°15°. Rain 0.1 in2.5 mm, 30% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 61°16°

      20% chance

    2. Afternoon

      noon–6 PM

      Cloudy, 75°24°

      30% chance

    3. Evening

      6 PM–midnight

      Drizzle, 65°19°

      30% chance · 0.02 in0.4 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 62°16°

      40% chance · 0.07 in1.7 mm

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    70°21°–78°26°
    Low, likely
    55°13°–61°16°
    Wind
    15 mph23 km/h, gusts 22 mph35 km/h
    UV peak
    2
  9. Sunday, Nov 1. Drizzle. High 68°20°, low 60°16°. Rain 0.58 in15 mm, 50% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 63°17°

      50% chance · 0.01 in0.3 mm

    2. Afternoon

      noon–6 PM

      Cloudy, 68°20°

      50% chance · 0.34 in8.6 mm

    3. Evening

      6 PM–midnight

      Cloudy, 64°18°

      50% chance · 0.45 in12 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 58°14°

      40% chance · 0.08 in1.9 mm

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    65°18°–71°22°
    Low, likely
    57°14°–64°18°
    Wind
    25 mph41 km/h, gusts 41 mph66 km/h
    UV peak
    2
  10. Monday, Nov 2. Cloudy. High 63°17°, low 52°11°. Rain 0.49 in12 mm, 40% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Drizzle, 57°14°

      30% chance · 0.12 in3.1 mm

    2. Afternoon

      noon–6 PM

      Cloudy, 60°16°

      30% chance · 0.05 in1.4 mm

    3. Evening

      6 PM–midnight

      Cloudy, 54°12°

      30% chance · 0.01 in0.3 mm

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    62°17°–65°18°
    Low, likely
    45°7°–59°15°
    Wind
    20 mph31 km/h, gusts 43 mph69 km/h
    UV peak
    1

The outlook

  1. Today

    Dry, high 73°, low 44°.

  2. Tomorrow

    Dry, high 75°, low 47°.

  3. Monday

    Dry, high 75°, low 47°.

  4. Rest of week

    Highs 63–76°; chance of precipitation on Sunday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (LOT) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue
Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Sugar Creek (E-IL) at Milford

16 mi
Below flood stage
Level
2.8 ft
Flow
19 cfs

Reading from Sat 2 AM · NWS gauge page

Iroquois River near Chebanse

23 mi
Below flood stage
Level
2.8 ft
Flow
207 cfs

Reading from Sat 1:45 AM · NWS gauge page

Iroquois River at Iroquois

24 mi
Below flood stage
Level
5.3 ft
Flow
94 cfs

Reading from Sat 2 AM · NWS gauge page

Sun & moon

Sun

Sunrise 7:13 AM, sunset 5:58 PM.

Daylight
10 h 45 min
Losing 2 min 30 s a day; shortest Dec 21, 1 h 30 min less
Golden hour
5:20–6:15 PM
Morning 6:56–7:51 AM
Blue hour
6:15–6:26 PM
Morning 6:45–6:56 AM; first light 6:45 AM

Stars tonight? Poor

Clouds most of the night (about 30% cover).

Moon

Waxing gibbous

96% lit · growing

Today
sets 5:26 AM · rises 4:56 PM
Full moon
Oct 25
New moon
Nov 9
Looking west from Onarga. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.