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Observed 9:40 AM EDT at KLOU

Simpsonville, KY weather

Sunny and 54°12°, jacket by 9 PM.

Today: low 44°7° (likely 43°6° to 45°7°), high 72°22° (likely 71°22° to 72°22°).

Forecasts agree

Now 54°12°

Sunny

Wind
Calm
Up to 5 mph8 km/h through 10 PM
Dew point
46°8°
Comfortable
UV index
1Low
Moderate 12–5 PM · peak 5
Air quality
63Moderate
Main pollutant: PM2.5 (fine particles)
Pressure
30.43 inHg1030 hPa
Rising slowly · +0.04 inHg+1.3 hPa in 3 h

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

About the same as this time yesterday (45°7° then, 45°7° now)

Good hours for
  • Above 60°16° today by noon
  • High 72°22° today at 5 PM
  • Below 60°16° tonight after 9 PM
  • Low 44°7° tomorrow at 7 AM
  1. This morningUp to 59°15° by 11 AM · Clear
  2. This afternoonUp to 72°22° by 5 PM · Partly cloudy
  3. TonightDown to 46°8° by 4 AM · Partly cloudy
  4. Tomorrow morningUp to 61°16° by 11 AM · Clear
  5. Tomorrow afternoonUp to 74°23° by 5 PM · Partly cloudy
  6. Tomorrow nightDown to 46°8° by 5 AM · Partly cloudy
  7. Monday morningUp to 50°10° by 9 AM · Clear
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 10aSunny54°12° (likely 51°11° to 55°13°)54°12°0%5 mph8 km/h from E, gusts 6 mph10 km/h80%2%1
Sat 11aSunny59°15° (likely 57°14° to 60°16°)59°15°0%5 mph8 km/h from E, gusts 7 mph12 km/h69%3%2
Sat 12pSunny64°18° (likely 62°17° to 64°18°)64°18°0%3 mph5 km/h from E, gusts 6 mph9 km/h60%7%4
Sat 1pSunny67°19° (likely 65°18° to 68°20°)67°19°0%3 mph5 km/h from E, gusts 5 mph8 km/h52%14%4
Sat 2pMostly sunny69°21° (likely 69°21° to 70°21°)69°21°0%3 mph5 km/h from E, gusts 5 mph8 km/h47%47%5
Sat 3pMostly sunny70°21° (likely 70°21° to 71°22°)70°21°0%2 mph3 km/h from E, gusts 4 mph6 km/h46%32%4
Sat 4pPartly sunny71°22° (likely 71°22° to 71°22°)71°22°0%1 mph2 km/h from E, gusts 3 mph5 km/h42%38%3
Sat 5pPartly sunny72°22° (likely 70°21° to 72°22°)72°22°0%1 mph2 km/h from E, gusts 4 mph6 km/h38%51%2
Sat 6pCloudy70°21° (likely 67°19° to 70°21°)70°21°0%1 mph2 km/h from E, gusts 3 mph5 km/h46%58%1
Sat 7pPartly cloudy66°19° (likely 62°17° to 66°19°)66°19°0%1 mph2 km/h from E, gusts 3 mph6 km/h52%69%0
Sat 8pCloudy61°16° (likely 59°15° to 61°16°)61°16°0%2 mph3 km/h from E, gusts 4 mph6 km/h62%66%0
Sat 9pPartly cloudy55°13° (likely 55°13° to 59°15°)55°13°0%3 mph5 km/h from E, gusts 5 mph8 km/h74%48%0
Sat 10pPartly cloudy53°12° (likely 53°12° to 56°13°)53°12°0%3 mph5 km/h from E, gusts 7 mph11 km/h80%47%0
Sat 11pPartly cloudy52°11° (likely 52°11° to 55°13°)52°11°0%3 mph5 km/h from E, gusts 7 mph11 km/h80%51%0
Sun 12aPartly cloudy51°11° (likely 51°11° to 53°12°)51°11°0%3 mph5 km/h from E, gusts 6 mph10 km/h83%47%0
Sun 1aMostly clear50°10° (likely 50°10° to 52°11°)49°9°0%3 mph5 km/h from E, gusts 6 mph9 km/h86%14%0
Sun 2aClear49°9° (likely 49°9° to 51°11°)48°9°0%3 mph5 km/h from E, gusts 6 mph10 km/h86%6%0
Sun 3aMostly clear47°8° (likely 47°8° to 50°10°)46°8°0%3 mph5 km/h from E, gusts 6 mph9 km/h93%35%0
Sun 4aClear46°8° (likely 46°8° to 49°9°)45°7°0%3 mph5 km/h from E, gusts 6 mph10 km/h93%2%0
Sun 5aClear46°8° (likely 46°8° to 48°9°)45°7°0%3 mph5 km/h from E, gusts 5 mph9 km/h93%2%0
Sun 6aClear45°7° (likely 45°7° to 47°8°)44°7°0%3 mph5 km/h from E, gusts 5 mph8 km/h93%1%0
Sun 7aClear44°7° (likely 44°7° to 46°8°)44°7°0%2 mph3 km/h from E, gusts 5 mph9 km/h96%1%0
Sun 8aSunny44°7° (likely 44°7° to 46°8°)44°7°0%2 mph3 km/h from E, gusts 6 mph9 km/h96%1%0
Sun 9aSunny46°8° (likely 46°8° to 49°9°)45°7°0%3 mph5 km/h from E, gusts 5 mph8 km/h96%1%0
Sun 10aSunny55°13° (likely 54°12° to 56°13°)55°13°0%2 mph3 km/h from E, gusts 5 mph8 km/h77%0%1
Sun 11aSunny61°16° (likely 60°16° to 63°17°)61°16°0%2 mph3 km/h from SE, gusts 5 mph8 km/h67%0%2
Sun 12pSunny66°19° (likely 65°18° to 69°21°)66°19°0%2 mph3 km/h from SE, gusts 5 mph8 km/h56%0%3
Sun 1pSunny70°21° (likely 68°20° to 72°22°)70°21°0%2 mph3 km/h from E, gusts 4 mph6 km/h47%0%4
Sun 2pSunny72°22° (likely 71°22° to 74°23°)72°22°0%1 mph2 km/h from SE, gusts 3 mph4 km/h44%40%5
Sun 3pMostly sunny73°23° (likely 72°22° to 75°24°)73°23°0%1 mph2 km/h from E, gusts 2 mph4 km/h43%45%4
Sun 4pMostly sunny73°23° (likely 72°22° to 75°24°)73°23°0%1 mph2 km/h from E, gusts 2 mph3 km/h41%52%3
Sun 5pMostly sunny74°23° (likely 71°22° to 74°23°)74°23°0%1 mph2 km/h from E, gusts 3 mph5 km/h38%25%2
Sun 6pCloudy71°22° (likely 68°20° to 72°22°)71°22°0%1 mph2 km/h from E, gusts 4 mph7 km/h46%67%1
Sun 7pMostly clear67°19° (likely 63°17° to 67°19°)67°19°0%1 mph2 km/h from E, gusts 4 mph7 km/h52%19%0
Sun 8pClear62°17° (likely 61°16° to 63°17°)62°17°0%1 mph2 km/h from E, gusts 4 mph6 km/h62%42%0
Sun 9pClear56°13° (likely 56°13° to 61°16°)56°13°0%1 mph2 km/h from E, gusts 3 mph5 km/h74%40%0
Sun 10pClear54°12° (likely 54°12° to 58°14°)54°12°0%1 mph2 km/h from E, gusts 6 mph9 km/h77%50%0
Sun 11pMostly clear53°12° (likely 53°12° to 56°13°)53°12°0%2 mph3 km/h from E, gusts 5 mph9 km/h80%54%0
Mon 12aMostly clear52°11° (likely 52°11° to 54°12°)52°11°0%2 mph3 km/h from E, gusts 6 mph9 km/h83%52%0
Mon 1aMostly clear50°10° (likely 50°10° to 53°12°)50°10°0%2 mph3 km/h from SE, gusts 6 mph9 km/h86%49%0
Mon 2aMostly clear49°9° (likely 49°9° to 52°11°)49°9°0%2 mph3 km/h from SE, gusts 5 mph9 km/h89%46%0
Mon 3aMostly clear48°9° (likely 48°9° to 51°11°)48°9°0%2 mph3 km/h from SE, gusts 5 mph8 km/h89%38%0
Mon 4aMostly clear47°8° (likely 47°8° to 50°10°)47°8°0%2 mph3 km/h from SE, gusts 5 mph8 km/h93%19%0
Mon 5aMostly clear46°8° (likely 46°8° to 49°9°)46°8°0%2 mph3 km/h from SE, gusts 5 mph7 km/h93%15%0
Mon 6aMostly clear44°7° (likely 44°7° to 49°9°)44°7°0%2 mph3 km/h from SE, gusts 4 mph7 km/h100%14%0
Mon 7aClear44°7° (likely 44°7° to 48°9°)44°7°0%1 mph2 km/h from SE, gusts 4 mph6 km/h96%6%0
Mon 8aSunny45°7° (likely 44°7° to 48°9°)45°7°0%1 mph2 km/h from SE, gusts 4 mph6 km/h96%16%0
Mon 9aMostly sunny50°10° (likely 44°7° to 54°12°)50°10°0%1 mph2 km/h from SE, gusts 3 mph4 km/h86%7%0

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 24. Cloudy. High 72°22°, low 44°7°. Typical 68°20° / 39°4°. Dry. Forecasts agree.
    1. Morning

      6 AM–noon

      Sunny, 59°15°

      Dry

    2. Afternoon

      noon–6 PM

      Mostly sunny, 72°22°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 61°16°

      Dry

    4. Overnight

      midnight–6 AM

      Mostly clear, 46°8°

      Dry

    Official NWS forecast

    Today: Sunny, with a high near 72. East wind 1 to 5 mph.

    Tonight: Partly cloudy, with a low around 44. East wind around 3 mph.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    71°22°–72°22°
    Low, likely
    43°6°–45°7°
    Typical high / low
    68°20° / 39°4°
    Wind
    8 mph12 km/h, gusts 14 mph23 km/h
    UV peak
    5
  2. Tomorrow, Oct 25. Mostly sunny. High 74°23°, low 44°7°. Typical 67°19° / 39°4°. Dry. Forecasts agree.
    1. Morning

      6 AM–noon

      Sunny, 44°7°

      Dry

    2. Afternoon

      noon–6 PM

      Mostly sunny, 74°23°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 62°17°

      Dry

    4. Overnight

      midnight–6 AM

      Mostly clear, 46°8°

      Dry

    Official NWS forecast

    Day: Sunny, with a high near 74. East wind around 3 mph.

    Night: Mostly clear, with a low around 44. East wind around 2 mph.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    72°22°–75°24°
    Low, likely
    44°7°–45°7°
    Typical high / low
    67°19° / 39°4°
    Wind
    7 mph10 km/h
    UV peak
    5
  3. Monday, Oct 26. Partly sunny. High 74°23°, low 45°7°. Typical 67°19° / 38°3°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Mostly sunny, 45°7°

      Dry

    2. Afternoon

      noon–6 PM

      Mostly sunny, 74°23°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 63°17°

      Dry

    4. Overnight

      midnight–6 AM

      Partly cloudy, 50°10°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 74. Southwest wind around 2 mph.

    Night: Partly cloudy, with a low around 45.

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

    High, likely
    72°22°–75°24°
    Low, likely
    44°7°–48°9°
    Typical high / low
    67°19° / 38°3°
    Wind
    6 mph9 km/h
    UV peak
    4
  4. Tuesday, Oct 27. Mostly cloudy. High 72°22°, low 49°9°. Typical 66°19° / 38°3°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 48°9°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 73°23°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 62°17°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 52°11°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Partly sunny, with a high near 72.

    Night: Mostly cloudy, with a low around 49.

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

    High, likely
    72°22°–75°24°
    Low, likely
    44°7°–50°10°
    Typical high / low
    66°19° / 38°3°
    Wind
    7 mph11 km/h, gusts 12 mph20 km/h
    UV peak
    4
  5. Wednesday, Oct 28. Cloudy. High 75°24°, low 49°9°. Typical 66°19° / 38°3°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 52°11°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 74°23°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 62°16°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 50°10°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Partly sunny, with a high near 75.

    Night: Mostly clear, with a low around 49.

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

    High, likely
    71°22°–75°24°
    Low, likely
    49°9°–53°12°
    Typical high / low
    66°19° / 38°3°
    Wind
    9 mph14 km/h, gusts 19 mph30 km/h
    UV peak
    4
  6. Thursday, Oct 29. Mostly sunny. High 75°24°, low 48°9°. Typical 65°18° / 38°3°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 49°10°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 75°24°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 62°16°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 51°11°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Sunny, with a high near 75.

    Night: Mostly clear, with a low around 48.

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

    High, likely
    73°23°–76°24°
    Low, likely
    47°8°–50°10°
    Typical high / low
    65°18° / 38°3°
    Wind
    9 mph14 km/h, gusts 22 mph35 km/h
    UV peak
    4
  7. Friday, Oct 30. Partly sunny. High 74°23°, low 49°9°. Typical 65°18° / 37°3°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 49°9°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 77°25°

      Dry

    3. Evening

      6 PM–midnight

      Mostly clear, 64°18°

      Dry

    4. Overnight

      midnight–6 AM

      Partly cloudy, 56°13°

      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 49.

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

    High, likely
    74°23°–79°26°
    Low, likely
    46°8°–51°11°
    Typical high / low
    65°18° / 37°3°
    Wind
    8 mph12 km/h, gusts 21 mph34 km/h
    UV peak
    4
  8. Saturday, Oct 31. Cloudy. High 74°23°, low 56°13°. Typical 64°18° / 37°3°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 56°13°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 74°23°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 65°18°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 61°16°

      30% chance

    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
    71°22°–76°24°
    Low, likely
    52°11°–58°14°
    Typical high / low
    64°18° / 37°3°
    Wind
    10 mph17 km/h, gusts 23 mph37 km/h
    UV peak
    3
  9. Sunday, Nov 1. Drizzle. High 72°22°, low 61°16°. Typical 64°18° / 37°3°. Rain 0.34 in8.6 mm, 40% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 61°16°

      40% chance · 0.03 in0.7 mm

    2. Afternoon

      noon–6 PM

      Cloudy, 73°23°

      40% chance · 0.1 in2.7 mm

    3. Evening

      6 PM–midnight

      Drizzle, 66°19°

      40% chance · 0.18 in4.6 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 62°17°

      40% chance · 0.19 in4.8 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
    67°19°–76°24°
    Low, likely
    57°14°–65°18°
    Typical high / low
    64°18° / 37°3°
    Wind
    17 mph27 km/h, gusts 30 mph47 km/h
    UV peak
    3
  10. Monday, Nov 2. Drizzle. High 65°18°, low 55°13°. Typical 63°17° / 36°2°. Rain 0.43 in11 mm, 40% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Drizzle, 62°17°

      40% chance · 0.25 in6.4 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 64°18°

      40% chance · 0.45 in11 mm

    3. Evening

      6 PM–midnight

      Partly cloudy, 57°14°

      30% chance · 0.1 in2.5 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
    57°14°–73°23°
    Low, likely
    43°6°–65°18°
    Typical high / low
    63°17° / 36°2°
    Wind
    19 mph31 km/h, gusts 40 mph64 km/h
    UV peak
    1

The outlook

  1. Today

    Dry, high 72°, low 44°.

  2. Tomorrow

    Dry, high 74°, low 44°.

  3. Monday

    Dry, high 74°, low 45°.

  4. Rest of week

    Highs 65–75°; chance of precipitation on Sunday, Monday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (LMK) (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

Salt River (KY) at Taylorsville Lake

14 mi
Below flood stage
Level
546 ft

Forecast peak 546 ft Sat 10 AM

Reading from Sat 9:15 AM · NWS gauge page

Floyds Fork at Fisherville

6.4 mi
Level
0.8 ft

Reading from Sat 8:20 AM · NWS gauge page

Floyds Fork near Pewee Valley

8.1 mi
Level
3.7 ft

Reading from Sat 8:45 AM · NWS gauge page

Chenoweth Run near Fern Creek

11 mi
Below flood stage
Level
2.8 ft

Reading from Sat 8:55 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 79% less heating than a typical week.

This week 19Typical 90

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F
12
h below 17°F
0
h below 5°F
0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 46°F).

Open the windows?

Today, 12:00 PM–8:00 PM

Good stretch to open the windows.

Is this typical?

Taylorsville Lake · official normals 1991–2020 · records 2000–2026

Oct 24, today vs a typical year

Today’s expected high is 4°2° warmer than typical.

Normal high / low
68°20° / 39°4°
Forecast high / low
72°22° / 44°7°
Record high
86°30° in 2024
Record low
32°0° in 2018

Last 7 days vs normal

On average 5°3° warmer than normal (daily mean temperature).

  1. —SunOct 18
  2. +5°+3°MonOct 19
  3. +6°+3°TueOct 20
  4. +4°+2°WedOct 21
  5. +5°+3°ThuOct 22
  6. +5°+3°FriOct 23
  7. —SatOct 24

Simpsonville weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Sunrise 7:59 AM, sunset 6:51 PM.

Daylight
10 h 52 min
Losing 2 min 16 s a day; shortest Dec 21, 1 h 22 min less
Golden hour
6:14–7:07 PM
Morning 7:42–8:35 AM
Blue hour
7:07–7:18 PM
Morning 7:32–7:42 AM; first light 7:32 AM

Stars tonight? Fair

Mostly clear 4–7:33 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today
sets 6:13 AM · rises 5:48 PM
Full moon
Oct 26
New moon
Nov 9
Looking west from Simpsonville. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.