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Observed 12:25 AM CDT at KHON

St. Lawrence, SD weather

Clear and 39°4°, 8°4° colder than a typical Oct 25, rain ~1 PM (45%).

Today: low 35°2° (likely 35°2° to 40°4°), high 46°8° (likely 46°8° to 47°8°).

One forecast only

Now 39°4°

Clear

Wind
3 mph5 km/h
From the north-northwest. 35–8 mph13 km/h through 12 PM
Dew point
36°2°
Comfortable · down to 24°−4° by 4 AM (dry)

Next 48 hours

Good hours for
  • Dry until 10 AM
  • Low 36°2° tonight at 3 AM
  • Rain today from 10 AM (100%, 9.2 in235 mm)
  • High 46°8° today at 2 PM
  1. TonightNear 38°3°
  2. This morningUp to 44°7° by 11 AM · Rain 10 AM–noon (20%)
  3. This afternoonNear 46°8° · Rain all afternoon (80%)
  4. TonightDown to 33°1° by 4 AM · Rain all night (90%)
  5. Tomorrow morningUp to 40°4° by 10 AM · Rain all morning (100%)
  6. Tomorrow afternoonNear 42°6° · Rain all afternoon (100%)
  7. Tomorrow nightNear 40°4° · Rain all night (100%)
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sun 12aMostly cloudy39°4° (likely 39°4° to 43°6°)37°3°0%3 mph5 km/h from WNW70%——
Sun 1aMostly cloudy38°3° (likely 38°3° to 42°6°)34°1°0%5 mph8 km/h from NW73%——
Sun 2aPartly cloudy37°3° (likely 37°3° to 41°5°)34°1°0%3 mph5 km/h from NW72%——
Sun 3aPartly cloudy36°2° (likely 36°2° to 40°4°)34°1°0%3 mph5 km/h from NNW70%——
Sun 4aMostly cloudy38°3° (likely 38°3° to 40°4°)34°1°0%5 mph8 km/h from N57%——
Sun 5aMostly cloudy37°3° (likely 37°3° to 41°5°)33°1°0%3 mph5 km/h from N59%——
Sun 6aMostly cloudy37°3° (likely 37°3° to 41°5°)33°1°0%3 mph5 km/h from N61%——
Sun 7aRain37°3° (likely 37°3° to 42°6°)33°1°10%, 0.06 in1.5 mm3 mph5 km/h from NNE61%——
Sun 8aRain39°4° (likely 39°4° to 42°6°)36°2°10%, 0.06 in1.5 mm3 mph5 km/h from NNE62%——
Sun 9aRain41°5° (likely 41°5° to 43°6°)38°3°10%, 0.06 in1.5 mm5 mph8 km/h from NNE65%——
Sun 10aRain43°6° (likely 43°6° to 45°7°)39°4°20%, 0.06 in1.5 mm6 mph10 km/h from NE65%——
Sun 11aRain44°7° (likely 44°7° to 45°7°)40°4°20%, 0.06 in1.5 mm7 mph11 km/h from NE62%——
Sun 12pRain45°7° (likely 45°7° to 46°8°)41°5°20%, 0.06 in1.5 mm8 mph13 km/h from ENE60%——
Sun 1pRain45°7° (likely 45°7° to 46°8°)40°4°50%, 0.16 in4.1 mm8 mph13 km/h from ENE60%——
Sun 2pRain46°8° (likely 46°8° to 47°8°)41°5°30%, 0.16 in4.1 mm8 mph13 km/h from ENE60%——
Sun 3pRain46°8° (likely 46°8° to 46°8°)41°5°50%, 0.16 in4.1 mm9 mph14 km/h from ENE60%——
Sun 4pRain46°8° (likely 46°8° to 46°8°)41°5°70%, 0.16 in4.1 mm10 mph16 km/h from ENE60%——
Sun 5pRain46°8° (likely 45°7° to 46°8°)41°5°80%, 0.16 in4.1 mm10 mph16 km/h from NE63%——
Sun 6pRain46°8° (likely 44°7° to 46°8°)41°5°80%, 0.16 in4.1 mm10 mph16 km/h from ENE65%——
Sun 7pRain42°6° (likely 42°6° to 43°6°)36°2°80%, 0.02 in0.5 mm10 mph16 km/h from ENE79%——
Sun 8pRain39°4° (likely 39°4° to 42°6°)32°0°80%, 0.02 in0.5 mm10 mph16 km/h from ENE89%——
Sun 9pRain38°3° (likely 38°3° to 42°6°)31°−1°90%, 0.02 in0.5 mm10 mph16 km/h from ENE92%——
Sun 10pRain38°3° (likely 38°3° to 42°6°)31°−1°90%, 0.02 in0.5 mm10 mph16 km/h from ENE96%——
Sun 11pRain36°2° (likely 36°2° to 41°5°)28°−2°70%, 0.02 in0.5 mm10 mph16 km/h from ENE100%——
Mon 12aRain36°2° (likely 36°2° to 41°5°)28°−2°60%, 0.02 in0.5 mm10 mph16 km/h from ENE100%——
Mon 1aRain36°2° (likely 36°2° to 41°5°)28°−2°70%, 0.29 in7.4 mm12 mph19 km/h from ENE100%——
Mon 2aRain35°2° (likely 35°2° to 41°5°)26°−3°70%, 0.29 in7.4 mm12 mph19 km/h from ENE100%——
Mon 3aRain35°2° (likely 35°2° to 41°5°)26°−3°70%, 0.29 in7.4 mm13 mph21 km/h from ENE100%——
Mon 4aRain33°1° (likely 33°1° to 41°5°)23°−5°70%, 0.29 in7.4 mm14 mph23 km/h from ENE100%——
Mon 5aRain33°1° (likely 33°1° to 41°5°)23°−5°80%, 0.29 in7.4 mm15 mph24 km/h from ENE100%——
Mon 6aRain34°1° (likely 34°1° to 40°4°)24°−4°80%, 0.29 in7.4 mm16 mph26 km/h from ENE100%——
Mon 7aRain35°2° (likely 35°2° to 40°4°)25°−4°70%, 0.45 in11 mm16 mph26 km/h from ENE100%——
Mon 8aRain37°3° (likely 37°3° to 40°4°)27°−3°60%, 0.45 in11 mm17 mph27 km/h from ENE85%——
Mon 9aRain38°3° (likely 38°3° to 40°4°)29°−2°50%, 0.45 in11 mm17 mph27 km/h from ENE89%——
Mon 10aRain40°4° (likely 40°4° to 40°4°)31°−1°70%, 0.45 in11 mm18 mph29 km/h from ENE92%——
Mon 11aRain40°4° (likely 40°4° to 41°5°)31°−1°100%, 0.45 in11 mm18 mph29 km/h from ENE92%——
Mon 12pRain41°5° (likely 41°5° to 41°5°)32°0°100%, 0.45 in11 mm17 mph27 km/h from ENE89%——
Mon 1pRain42°6° (likely 41°5° to 42°6°)34°1°100%, 0.49 in12 mm17 mph27 km/h from ENE86%——
Mon 2pRain42°6° (likely 42°6° to 42°6°)34°1°100%, 0.49 in12 mm17 mph27 km/h from ENE86%——
Mon 3pRain43°6° (likely 43°6° to 43°6°)35°2°100%, 0.49 in12 mm16 mph26 km/h from NE82%——
Mon 4pRain43°6° (likely 43°6° to 43°6°)35°2°100%, 0.49 in12 mm16 mph26 km/h from NE82%——
Mon 5pRain42°6° (likely 42°6° to 42°6°)34°1°100%, 0.49 in12 mm16 mph26 km/h from NE89%——
Mon 6pRain41°5° (likely 41°5° to 41°5°)33°1°100%, 0.49 in12 mm15 mph24 km/h from NE93%——
Mon 7pRain40°4° (likely 40°4° to 40°4°)32°0°90%, 0.12 in3 mm15 mph24 km/h from NE100%——
Mon 8pRain40°4° (likely 40°4° to 40°4°)32°0°90%, 0.12 in3 mm15 mph24 km/h from NE100%——
Mon 9pRain40°4° (likely 40°4° to 40°4°)32°0°90%, 0.12 in3 mm14 mph23 km/h from NNE96%——
Mon 10pRain39°4° (likely 39°4° to 39°4°)31°−1°90%, 0.12 in3 mm14 mph23 km/h from NNE100%——
Mon 11pRain39°4° (likely 39°4° to 39°4°)31°−1°90%, 0.12 in3 mm13 mph21 km/h from NNE100%——

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 25. Rain. High 46°8°, low 35°2°. Typical 54°12° / 31°−1°. Rain 0.34 in8.6 mm, 80% chance. One forecast only.
    1. Morning

      6 AM–noon

      Rain, 39°4°

      20% chance · 0.3 in7.6 mm

    2. Afternoon

      noon–6 PM

      Rain, 46°8°

      80% chance · 0.86 in22 mm

    3. Evening

      6 PM–midnight

      Rain, 39°4°

      90% chance · 0.26 in6.6 mm

    4. Overnight

      midnight–6 AM

      Rain, 33°1°

      80% chance · 1.5 in37 mm

    Official NWS forecast

    Today: Rain after 7am. Cloudy, with a high near 46. Northeast wind 3 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

    Tonight: Mostly cloudy, with a low around 35. North northwest wind around 5 mph.

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

    High, likely
    46°8°–47°8°
    Low, likely
    35°2°–40°4°
    Typical high / low
    54°12° / 31°−1°
    Wind
    10 mph16 km/h
  2. Tomorrow, Oct 26. Rain. High 43°6°, low 31°−1°. Typical 53°12° / 31°−1°. Rain 0.64 in16 mm, 100% chance. One forecast only.
    1. Morning

      6 AM–noon

      Rain, 37°3°

      100% chance · 2.5 in65 mm

    2. Afternoon

      noon–6 PM

      Rain, 43°6°

      100% chance · 2.9 in74 mm

    3. Evening

      6 PM–midnight

      Rain, 40°4°

      100% chance · 1.1 in28 mm

    Official NWS forecast

    Day: Rain. Cloudy, with a high near 43. Northeast wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Night: Rain. Cloudy, with a low around 31. North wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

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

    High, likely
    41°5°–43°6°
    Low, likely
    31°−1°–39°4°
    Typical high / low
    53°12° / 31°−1°
    Wind
    11 mph18 km/h
  3. Tuesday, Oct 27. Rain. High 54°12°, low 37°3°. Typical 53°12° / 30°−1°. Rain, 30% chance. One forecast only.

    Official NWS forecast

    Day: A chance of rain before 7am. Mostly cloudy, with a high near 54. Southwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Night: Partly cloudy, with a low around 37. South wind around 13 mph, with gusts as high as 21 mph.

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

    High, likely
    54°12°–56°13°
    Low, likely
    37°3°–38°3°
    Typical high / low
    53°12° / 30°−1°
    Wind
    15 mph23 km/h
  4. Wednesday, Oct 28. Mostly sunny. High 61°16°, low 37°3°. Typical 52°11° / 30°−1°. Dry. One forecast only.

    Official NWS forecast

    Day: Sunny, with a high near 61. West southwest wind 9 to 13 mph.

    Night: Mostly clear, with a low around 37. West wind around 7 mph.

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

    High, likely
    57°14°–61°16°
    Low, likely
    37°3°–41°5°
    Typical high / low
    52°11° / 30°−1°
    Wind
    6 mph10 km/h
  5. Thursday, Oct 29. Partly sunny. High 61°16°, low 43°6°. Typical 52°11° / 29°−2°. Dry. One forecast only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 61.

    Night: Partly cloudy, with a low around 43.

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

    High, likely
    59°15°–61°16°
    Low, likely
    40°4°–43°6°
    Typical high / low
    52°11° / 29°−2°
    Wind
    9 mph14 km/h
  6. Friday, Oct 30. Rain. High 63°17°, low 44°7°. Typical 51°11° / 29°−2°. Rain 0.03 in0.8 mm, 20% chance. One forecast only.

    Official NWS forecast

    Day: A slight chance of rain after 1pm. Partly sunny, with a high near 63. Chance of precipitation is 20%.

    Night: A chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.

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

    High, likely
    56°13°–63°17°
    Low, likely
    42°6°–44°7°
    Typical high / low
    51°11° / 29°−2°
    Wind
    9 mph14 km/h
  7. Saturday, Oct 31. Rain. High 59°15°, low 46°8°. Typical 51°11° / 29°−2°. Rain 0.15 in3.8 mm, 30% chance. One forecast only.

    Official NWS forecast

    Day: A chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 30%.

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

    High, likely
    55°13°–59°15°
    Low, likely
    46°8°
    Typical high / low
    51°11° / 29°−2°
    Wind
    9 mph14 km/h

The outlook

  1. Today

    82% chance of rain, high 46°, low 35°.

  2. Tomorrow

    99% chance of rain, high 43°, low 31°, cooling off.

  3. Tuesday

    Dry, high 54°, low 37°, warming up.

  4. Rest of week

    Mostly dry, highs 59–63°.

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

Turtle Creek near Tulare

23 mi
Below flood stage
Level
1305 ft
Flow
under 1 cfs

Reading from Sat 11:15 PM · NWS gauge page

For your home

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

Heating this week

About 70% less heating than a typical week.

This week 50Typical 168

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F
47
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 26 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 36°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Miller · official normals 1991–2020 · records 1902–2026

Oct 25, today vs a typical year

Today’s expected high is 8°4° colder than typical.

Normal high / low
54°12° / 31°−1°
Forecast high / low
46°8° / 35°2°
Record high
86°30° in 1922
Record low
0°−18° in 1919

Last 7 days vs normal

  1. —MonOct 19
  2. —TueOct 20
  3. —WedOct 21
  4. —ThuOct 22
  5. —FriOct 23
  6. —SatOct 24
  7. —SunOct 25

St. Lawrence weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Sunrise 8:04 AM, sunset 6:34 PM.

Daylight
10 h 31 min
Losing 2 min 53 s a day; shortest Dec 21, 1 h 41 min less
Golden hour
5:54–6:53 PM
Morning 7:45–8:44 AM
Blue hour
6:53–7:04 PM
Morning 7:34–7:45 AM; first light 7:34 AM

Stars tonight? Unknown

Cloud forecast not available for tonight.

Moon

Waxing gibbous

99% lit · growing

Today
sets 7:32 AM · rises 5:59 PM
Full moon
Today, 11:12 PM
New moon
Nov 9
Looking southwest from St. Lawrence. The highest point on the skyline is about 4,800 ft, 58 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.