Skip to forecast
Search a place

Observed 3:55 PM EDT at KVES

Castine, OH weather

Sunny and 68°20°, jacket by 9 PM.

Today: low 42°6°, high 69°21°.

One forecast only

Now 68°20°

Sunny

Wind
3 mph5 km/h
Up to 5 mph8 km/h through 4 AM
Dew point
45°7°
Comfortable

Next 48 hours

Good hours for
  • Below 60°16° tonight after 8 PM
  • Low 42°6° tomorrow at 8 AM
  • Above 60°16° tomorrow by noon
  1. This afternoonNear 69°21°
  2. TonightDown to 44°7° by 5 AM
  3. Tomorrow morningUp to 58°14° by 11 AM
  4. Tomorrow afternoonUp to 71°22° by 5 PM
  5. Tomorrow nightDown to 46°8° by 5 AM
  6. Monday morningUp to 62°17° by 11 AM
  7. Monday afternoonUp to 73°23° by 3 PM
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 4pMostly sunny68°20° (likely 66°19° to 68°20°)68°20°0%5 mph8 km/h from E42%——
Sat 5pPartly sunny69°21° (likely 65°18° to 69°21°)69°21°0%5 mph8 km/h from E40%——
Sat 6pMostly sunny67°19° (likely 62°17° to 67°19°)67°19°0%5 mph8 km/h from E43%——
Sat 7pMostly clear63°17° (likely 56°13° to 63°17°)63°17°0%5 mph8 km/h from E49%——
Sat 8pPartly cloudy59°15° (likely 54°12° to 59°15°)59°15°0%5 mph8 km/h from E58%——
Sat 9pMostly clear54°12° (likely 54°12° to 54°12°)54°12°0%5 mph8 km/h from E68%——
Sat 10pPartly cloudy52°11° (likely 52°11° to 52°11°)52°11°0%5 mph8 km/h from E75%——
Sat 11pPartly cloudy51°11° (likely 51°11° to 51°11°)51°11°0%3 mph5 km/h from E78%——
Sun 12aPartly cloudy49°9° (likely 49°9° to 49°9°)48°9°0%3 mph5 km/h from SE82%——
Sun 1aMostly clear48°9° (likely 48°9° to 48°9°)47°8°0%3 mph5 km/h from SE83%——
Sun 2aMostly clear47°8° (likely 47°8° to 47°8°)47°8°0%2 mph3 km/h from SE87%——
Sun 3aMostly clear46°8° (likely 46°8° to 46°8°)46°8°0%2 mph3 km/h from SE90%——
Sun 4aPartly cloudy45°7° (likely 45°7° to 45°7°)45°7°0%2 mph3 km/h from SE94%——
Sun 5aMostly clear44°7° (likely 44°7° to 44°7°)44°7°0%2 mph3 km/h from SE97%——
Sun 6aMostly clear43°6° (likely 43°6° to 44°7°)43°6°0%2 mph3 km/h from SE97%——
Sun 7aMostly clear43°6° (likely 43°6° to 43°6°)43°6°0%2 mph3 km/h from SE98%——
Sun 8aMostly sunny42°6° (likely 42°6° to 43°6°)42°6°0%2 mph3 km/h from SE100%——
Sun 9aMostly sunny45°7° (likely 45°7° to 46°8°)44°7°0%3 mph5 km/h from SE100%——
Sun 10aMostly sunny53°12° (likely 52°11° to 53°12°)53°12°0%3 mph5 km/h from SE86%——
Sun 11aMostly sunny58°14° (likely 58°14° to 58°14°)58°14°0%3 mph5 km/h from SE73%——
Sun 12pMostly sunny63°17° (likely 62°17° to 63°17°)63°17°0%5 mph8 km/h from S62%——
Sun 1pPartly sunny66°19° (likely 65°18° to 66°19°)66°19°0%5 mph8 km/h from S54%——
Sun 2pMostly sunny68°20° (likely 67°19° to 68°20°)68°20°0%5 mph8 km/h from S48%——
Sun 3pMostly sunny70°21° (likely 68°20° to 70°21°)70°21°0%3 mph5 km/h from SE44%——
Sun 4pMostly sunny70°21° (likely 68°20° to 70°21°)70°21°0%3 mph5 km/h from SE43%——
Sun 5pPartly sunny71°22° (likely 67°19° to 71°22°)71°22°0%3 mph5 km/h from SE41%——
Sun 6pMostly sunny68°20° (likely 63°17° to 68°20°)68°20°0%2 mph3 km/h from SE46%——
Sun 7pMostly clear65°18° (likely 58°14° to 65°18°)65°18°0%3 mph5 km/h from SE52%——
Sun 8pMostly clear61°16° (likely 56°13° to 61°16°)61°16°0%3 mph5 km/h from SE60%——
Sun 9pMostly clear55°13° (likely 55°13° to 55°13°)55°13°0%2 mph3 km/h from SE74%——
Sun 10pMostly clear54°12° (likely 53°12° to 54°12°)54°12°0%2 mph3 km/h from SE77%——
Sun 11pPartly cloudy52°11° (likely 52°11° to 52°11°)52°11°0%2 mph3 km/h from SE80%——
Mon 12aPartly cloudy51°11° (likely 51°11° to 51°11°)51°11°0%2 mph3 km/h from SE84%——
Mon 1aMostly clear49°9° (likely 49°9° to 50°10°)49°9°0%2 mph3 km/h from S87%——
Mon 2aMostly clear48°9° (likely 48°9° to 49°9°)48°9°0%2 mph3 km/h from S89%——
Mon 3aMostly clear47°8° (likely 47°8° to 48°9°)47°8°0%2 mph3 km/h from S91%——
Mon 4aMostly clear47°8° (likely 47°8° to 47°8°)47°8°0%2 mph3 km/h from S91%——
Mon 5aMostly clear46°8° (likely 46°8° to 47°8°)46°8°0%2 mph3 km/h from S93%——
Mon 6aMostly clear45°7° (likely 45°7° to 46°8°)45°7°0%2 mph3 km/h from S95%——
Mon 7aPartly cloudy45°7° (likely 45°7° to 46°8°)45°7°0%2 mph3 km/h from SW93%——
Mon 8aPartly sunny45°7° (likely 45°7° to 46°8°)45°7°0%2 mph3 km/h from SW93%——
Mon 9aPartly sunny48°9° (likely 48°9° to 48°9°)48°9°0%2 mph3 km/h from SW92%——
Mon 10aPartly sunny55°13° (likely 55°13° to 55°13°)55°13°0%2 mph3 km/h from SW78%——
Mon 11aMostly sunny62°17° (likely 62°17° to 62°17°)62°17°0%2 mph3 km/h from SW63%——
Mon 12pPartly sunny67°19° (likely 67°19° to 67°19°)67°19°0%2 mph3 km/h from SW53%——
Mon 1pPartly sunny70°21° (likely 70°21° to 70°21°)70°21°0%2 mph3 km/h from W47%——
Mon 2pPartly sunny71°22° (likely 71°22° to 71°22°)71°22°0%2 mph3 km/h from W44%——
Mon 3pPartly sunny73°23° (likely 73°23° to 73°23°)73°23°0%2 mph3 km/h from W41%——

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 24. Mostly sunny. High 69°21°, low 42°6°. Typical 62°17° / 40°4°. Dry. One forecast only.
    1. Afternoon

      noon–6 PM

      Partly sunny, 69°21°

      Dry

    2. Evening

      6 PM–midnight

      Mostly clear, 59°15°

      Dry

    3. Overnight

      midnight–6 AM

      Mostly clear, 44°7°

      Dry

    Official NWS forecast

    Today: Sunny, with a high near 69. East wind around 5 mph.

    Tonight: Mostly clear, with a low around 42. Southeast wind around 5 mph.

    One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.

    High, likely
    69°21°
    Low, likely
    42°6°
    Typical high / low
    62°17° / 40°4°
    Wind
    5 mph8 km/h
  2. Tomorrow, Oct 25. Mostly sunny. High 71°22°, low 45°7°. Typical 62°17° / 39°4°. Dry. One forecast only.
    1. Morning

      6 AM–noon

      Mostly sunny, 42°6°

      Dry

    2. Afternoon

      noon–6 PM

      Mostly sunny, 71°22°

      Dry

    3. Evening

      6 PM–midnight

      Mostly clear, 61°16°

      Dry

    4. Overnight

      midnight–6 AM

      Mostly clear, 46°8°

      Dry

    Official NWS forecast

    Day: Sunny, with a high near 71. Southeast wind around 5 mph.

    Night: Mostly clear, with a low around 45. South wind around 3 mph.

    One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.

    High, likely
    68°20°–71°22°
    Low, likely
    43°6°–45°7°
    Typical high / low
    62°17° / 39°4°
    Wind
    4 mph7 km/h
  3. Monday, Oct 26. Partly sunny. High 73°23°, low 45°7°. Typical 61°16° / 39°4°. Dry. One forecast only.
    1. Morning

      6 AM–noon

      Partly sunny, 45°7°

      Dry

    2. Afternoon

      noon–6 PM

      Partly sunny, 73°23°

      Dry

    Official NWS forecast

    Day: Mostly sunny, with a high near 73. Southwest wind around 2 mph.

    Night: Partly cloudy, with a low around 45.

    One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.

    High, likely
    70°21°–73°23°
    Low, likely
    45°7°–46°8°
    Typical high / low
    61°16° / 39°4°
    Wind
    5 mph8 km/h
  4. Tuesday, Oct 27. Mostly cloudy. High 70°21°, low 48°9°. Typical 61°16° / 39°4°. Dry. One forecast only.

    Official NWS forecast

    Day: Partly sunny, with a high near 70.

    Night: Mostly cloudy, with a low around 48.

    One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.

    High, likely
    68°20°–70°21°
    Low, likely
    46°8°–48°9°
    Typical high / low
    61°16° / 39°4°
    Wind
    5 mph8 km/h
  5. Wednesday, Oct 28. Mostly cloudy. High 73°23°, low 49°9°. Typical 60°16° / 38°3°. Dry. One forecast only.

    Official NWS forecast

    Day: Partly sunny, with a high near 73.

    Night: Partly cloudy, with a low around 49.

    One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.

    High, likely
    69°21°–73°23°
    Low, likely
    49°9°–50°10°
    Typical high / low
    60°16° / 38°3°
    Wind
    7 mph11 km/h
  6. Thursday, Oct 29. Mostly sunny. High 75°24°, low 49°9°. Typical 60°16° / 38°3°. Dry. One forecast only.

    Official NWS forecast

    Day: Sunny, with a high near 75.

    Night: Mostly clear, with a low around 49.

    One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.

    High, likely
    72°22°–75°24°
    Low, likely
    49°9°–51°11°
    Typical high / low
    60°16° / 38°3°
    Wind
    9 mph14 km/h
  7. Friday, Oct 30. Partly sunny. High 75°24°, low 52°11°. Typical 59°15° / 38°3°. Dry. One forecast only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 75.

    Night: Partly cloudy, with a low around 52.

    One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.

    High, likely
    72°22°–75°24°
    Low, likely
    51°11°–52°11°
    Typical high / low
    59°15° / 38°3°
    Wind
    6 mph10 km/h

The outlook

  1. Today

    Dry, high 69°, low 42°.

  2. Tomorrow

    Dry, high 71°, low 45°.

  3. Monday

    Dry, high 73°, low 45°.

  4. Rest of week

    Mostly dry, highs 70–75°.

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

Stillwater River above Englewood

18 mi
Below flood stage
Level
2.8 ft
Flow
123 cfs

Forecast peak 2.8 ft Sat 8 PM

Reading from Sat 3:30 PM · NWS gauge page

Twin Creek near Germantown

23 mi
Below flood stage
Level
1.5 ft
Flow
81 cfs

Forecast peak 1.5 ft Sat 8 PM

Reading from Sat 3:30 PM · NWS gauge page

Great Miami River at Troy

24 mi
Below flood stage
Level
2.5 ft
Flow
238 cfs

Forecast peak 2.5 ft Sat 8 PM

Reading from Sat 4 PM · NWS gauge page

Great Miami River near Taylorsville

25 mi
Below flood stage
Level
2.9 ft
Flow
765 cfs

Forecast peak 2.9 ft Sat 8 PM

Reading from Sat 3:30 PM · NWS gauge page

For your home

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

Heating this week

About 81% less heating than a typical week.

This week 21Typical 107

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F
14
h below 17°F
0
h below 5°F
0

47, 17 and 5°F are the test points heat pumps are rated at. About 1 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 45°F).

Open the windows?

Today, 5:00 PM–7:00 PM

Good stretch to open the windows (air quality forecast not available for part of this window).

Is this typical?

GREENVILLE WATER PLANT · official normals 1991–2020 · records 1893–2026

Oct 24, today vs a typical year

Today’s expected high is 7°4° warmer than typical.

Normal high / low
62°17° / 40°4°
Forecast high / low
69°21° / 42°6°
Record high
81°27° in 1920
Record low
14°−10° in 1981

Last 7 days vs normal

On average 4°2° colder than normal (daily mean temperature).

  1. −11°−6°SunOct 18
  2. −4°−2°MonOct 19
  3. −1°TueOct 20
  4. +1°±0°WedOct 21
  5. —ThuOct 22
  6. —FriOct 23
  7. —SatOct 24

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

Sun & moon

Sun

Sunrise 7:58 AM, sunset 6:46 PM.

Daylight
10 h 47 min
Losing 2 min 25 s a day; shortest Dec 21, 1 h 27 min less
Golden hour
6:08–7:03 PM
Morning 7:41–8:36 AM
Blue hour
7:03–7:13 PM
Morning 7:31–7:41 AM; first light 7:31 AM

Stars tonight? Unknown

Cloud forecast not available for tonight.

Moon

Waxing gibbous

98% lit · growing

Today
sets 6:12 AM · rises 5:43 PM
Full moon
Oct 26
New moon
Nov 9
Looking west from Castine. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.