Observed 8:50 AM CDT at KMCI

Grayson, MO weather

Mostly sunny and 59°15°, 16°9° warmer than a typical Oct 24.

Mostly agree

Now 59°15°

Mostly sunny

Wind: 10 mph17 km/h; From the south. 58–10 mph17 km/h through 9 PM
Dew point: 48°9°; Comfortable
UV index: 2Low; Moderate 11 AM–5 PM · peak 5
Pressure: 30.26 inHg1025 hPa; Rising slowly · +0.02 inHg+0.6 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Above 70°21° today by noon
High 79°26° today at 3 PM
Below 70°21° tonight after 8 PM

This morningUp to 68°20° by 11 AM · Clear
This afternoonUp to 79°26° by 3 PM · Clear
TonightDown to 57°14° by 5 AM · Mostly cloudy
Tomorrow morningUp to 69°21° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 79°26° by 4 PM · Mostly cloudy
Tomorrow nightDown to 55°13° by 5 AM · Mostly cloudy
Monday morningNear 56°13° · Cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 9a	Mostly sunny	58°14° (likely 57°14° to 59°15°)	58°14°	0%	8 mph13 km/h from S, gusts 13 mph22 km/h	72%	34%	1
Sat 10a	Mostly sunny	63°17° (likely 62°17° to 63°17°)	63°17°	0%	9 mph14 km/h from S, gusts 16 mph25 km/h	61%	13%	2
Sat 11a	Mostly sunny	68°20° (likely 66°19° to 68°20°)	68°20°	0%	9 mph14 km/h from S, gusts 15 mph25 km/h	52%	23%	3
Sat 12p	Sunny	72°22° (likely 70°21° to 72°22°)	72°22°	0%	10 mph16 km/h from S, gusts 14 mph23 km/h	44%	1%	4
Sat 1p	Sunny	76°24° (likely 73°23° to 76°24°)	76°24°	0%	10 mph16 km/h from S, gusts 15 mph23 km/h	38%	0%	4
Sat 2p	Sunny	78°26° (likely 75°24° to 78°26°)	78°26°	0%	9 mph14 km/h from S, gusts 14 mph23 km/h	35%	14%	5
Sat 3p	Sunny	79°26° (likely 76°24° to 80°27°)	79°26°	0%	9 mph14 km/h from S, gusts 13 mph22 km/h	34%	11%	4
Sat 4p	Partly sunny	79°26° (likely 76°24° to 80°27°)	79°26°	0%	9 mph14 km/h from S, gusts 11 mph18 km/h	34%	45%	3
Sat 5p	Partly sunny	78°26° (likely 75°24° to 79°26°)	78°26°	0%	8 mph13 km/h from S, gusts 10 mph16 km/h	35%	59%	2
Sat 6p	Cloudy	76°24° (likely 71°22° to 76°24°)	76°24°	0%	6 mph10 km/h from SSE, gusts 9 mph15 km/h	39%	78%	1
Sat 7p	Cloudy	72°22° (likely 67°19° to 72°22°)	72°22°	0%	6 mph10 km/h from SSE, gusts 9 mph15 km/h	45%	79%	0
Sat 8p	Cloudy	66°19° (likely 65°18° to 67°19°)	66°19°	0%	6 mph10 km/h from SSE, gusts 9 mph14 km/h	56%	79%	0
Sat 9p	Cloudy	65°18° (likely 63°17° to 66°19°)	65°18°	0%	5 mph8 km/h from SSE, gusts 9 mph15 km/h	58%	80%	0
Sat 10p	Cloudy	64°18° (likely 62°17° to 65°18°)	64°18°	0%	6 mph10 km/h from SSE, gusts 9 mph14 km/h	60%	80%	0
Sat 11p	Cloudy	63°17° (likely 61°16° to 64°18°)	63°17°	0%	5 mph8 km/h from SSE, gusts 8 mph13 km/h	62%	80%	0
Sun 12a	Cloudy	61°16° (likely 60°16° to 63°17°)	61°16°	0%	3 mph5 km/h from SSE, gusts 8 mph13 km/h	66%	80%	0
Sun 1a	Cloudy	60°16° (likely 58°14° to 61°16°)	60°16°	0%	3 mph5 km/h from SSE, gusts 9 mph15 km/h	67%	78%	0
Sun 2a	Mostly cloudy	59°15° (likely 57°14° to 60°16°)	59°15°	0%	3 mph5 km/h from SSE, gusts 8 mph13 km/h	69%	57%	0
Sun 3a	Cloudy	58°14° (likely 55°13° to 59°15°)	58°14°	0%	3 mph5 km/h from S, gusts 7 mph11 km/h	69%	77%	0
Sun 4a	Cloudy	58°14° (likely 54°12° to 58°14°)	58°14°	0%	3 mph5 km/h from SSE, gusts 7 mph12 km/h	69%	72%	0
Sun 5a	Cloudy	57°14° (likely 54°12° to 57°14°)	57°14°	0%	3 mph5 km/h from SSE, gusts 7 mph11 km/h	72%	76%	0
Sun 6a	Partly cloudy	57°14° (likely 54°12° to 57°14°)	57°14°	0%	3 mph5 km/h from S, gusts 6 mph10 km/h	75%	65%	0
Sun 7a	Cloudy	56°13° (likely 54°12° to 56°13°)	56°13°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	74%	80%	0
Sun 8a	Cloudy	55°13° (likely 53°12° to 56°13°)	55°13°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	77%	79%	0
Sun 9a	Cloudy	59°15° (likely 57°14° to 59°15°)	59°15°	0%	3 mph5 km/h from S, gusts 6 mph10 km/h	72%	75%	0
Sun 10a	Mostly cloudy	64°18° (likely 62°17° to 65°18°)	64°18°	0%	3 mph5 km/h from S, gusts 7 mph11 km/h	63%	53%	1
Sun 11a	Mostly cloudy	69°21° (likely 67°19° to 71°22°)	69°21°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	53%	49%	3
Sun 12p	Partly sunny	73°23° (likely 70°21° to 76°24°)	73°23°	0%	5 mph8 km/h from S, gusts 9 mph15 km/h	44%	57%	3
Sun 1p	Mostly cloudy	76°24° (likely 73°23° to 78°26°)	76°24°	0%	5 mph8 km/h from S, gusts 9 mph14 km/h	39%	52%	4
Sun 2p	Cloudy	78°26° (likely 75°24° to 80°27°)	78°26°	0%	5 mph8 km/h from S, gusts 10 mph16 km/h	36%	77%	4
Sun 3p	Cloudy	78°26° (likely 76°24° to 80°27°)	78°26°	0%	5 mph8 km/h from S, gusts 9 mph15 km/h	35%	79%	3
Sun 4p	Cloudy	79°26° (likely 76°24° to 79°26°)	79°26°	0%	5 mph8 km/h from S, gusts 9 mph14 km/h	34%	80%	3
Sun 5p	Cloudy	77°25° (likely 75°24° to 79°26°)	77°25°	0%	5 mph8 km/h from SSE, gusts 9 mph14 km/h	36%	78%	1
Sun 6p	Partly cloudy	75°24° (likely 71°22° to 75°24°)	75°24°	0%	3 mph5 km/h from SSE, gusts 7 mph11 km/h	40%	75%	1
Sun 7p	Cloudy	72°22° (likely 67°19° to 72°22°)	72°22°	0%	3 mph5 km/h from SE, gusts 9 mph15 km/h	46%	73%	0
Sun 8p	Partly cloudy	66°19° (likely 65°18° to 67°19°)	66°19°	0%	3 mph5 km/h from SE, gusts 10 mph15 km/h	56%	74%	0
Sun 9p	Cloudy	64°18° (likely 63°17° to 65°18°)	64°18°	0%	3 mph5 km/h from SSE, gusts 9 mph15 km/h	60%	77%	0
Sun 10p	Cloudy	63°17° (likely 61°16° to 64°18°)	63°17°	0%	3 mph5 km/h from SSE, gusts 9 mph15 km/h	65%	80%	0
Sun 11p	Cloudy	62°17° (likely 60°16° to 63°17°)	62°17°	0%	3 mph5 km/h from SSE, gusts 9 mph14 km/h	67%	82%	0
Mon 12a	Cloudy	60°16° (likely 60°16° to 62°17°)	60°16°	0%	2 mph3 km/h from SSE, gusts 7 mph10 km/h	69%	85%	0
Mon 1a	Cloudy	59°15° (likely 59°15° to 61°16°)	59°15°	0%	2 mph3 km/h from SSE, gusts 6 mph10 km/h	72%	83%	0
Mon 2a	Cloudy	58°14° (likely 58°14° to 60°16°)	58°14°	0%	2 mph3 km/h from SSE, gusts 6 mph10 km/h	75%	81%	0
Mon 3a	Cloudy	57°14° (likely 57°14° to 60°16°)	57°14°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	77%	85%	0
Mon 4a	Cloudy	56°13° (likely 56°13° to 59°15°)	56°13°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	80%	83%	0
Mon 5a	Cloudy	55°13° (likely 55°13° to 58°14°)	55°13°	0%	2 mph3 km/h from S, gusts 8 mph12 km/h	83%	85%	0
Mon 6a	Cloudy	54°12° (likely 54°12° to 58°14°)	54°12°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	83%	84%	0
Mon 7a	Cloudy	55°13° (likely 54°12° to 58°14°)	55°13°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	80%	86%	0
Mon 8a	Cloudy	57°14° (likely 53°12° to 59°15°)	57°14°	0%	2 mph3 km/h from S, gusts 6 mph9 km/h	77%	87%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Cloudy. High 79°26°, low 55°13°. Typical 63°17° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 68°20°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 66°19°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 57°14°
  Dry
Official NWS forecast
Today: Mostly sunny, with a high near 79. South wind around 10 mph.
Tonight: Mostly cloudy, with a low around 55. South southeast wind around 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
76°24°–80°27°
Low, likely
53°12°–56°13°
Typical high / low
63°17° / 40°4°
Wind
11 mph17 km/h, gusts 19 mph31 km/h
UV peak
5
Tomorrow, Oct 25. Cloudy. High 79°26°, low 54°12°. Typical 62°17° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 66°19°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  Dry
Official NWS forecast
Day: Partly sunny, with a high near 79. South wind around 5 mph.
Night: Mostly cloudy, with a low around 54. South southeast wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
76°24°–80°27°
Low, likely
53°12°–55°13°
Typical high / low
62°17° / 40°4°
Wind
8 mph14 km/h, gusts 13 mph22 km/h
UV peak
4
Monday, Oct 26. Cloudy. High 76°24°, low 55°13°. Typical 62°17° / 39°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 65°19°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 58°15°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 76. South wind 2 to 7 mph.
Night: Mostly cloudy, with a low around 55.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
74°23°–76°24°
Low, likely
54°12°–58°14°
Typical high / low
62°17° / 39°4°
Wind
11 mph17 km/h, gusts 17 mph27 km/h
UV peak
4
Tuesday, Oct 27. Mostly cloudy. High 72°22°, low 55°13°. Typical 61°16° / 39°4°. Dry. Mostly agree. Best day outdoors this week.
1. Morning
  6 AM–noon
  Drizzle, 59°15°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 69°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 61°16°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 72.
Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 55.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 72°22°).
High, likely
67°19°–72°22°
Low, likely
55°13°–58°14°
Typical high / low
61°16° / 39°4°
Wind
13 mph21 km/h, gusts 27 mph44 km/h
UV peak
1
Wednesday, Oct 28. Cloudy. High 76°24°, low 53°12°. Typical 61°16° / 38°3°. Rain 0.02 in0.5 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 61°16°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 75°24°
  20% chance
3. Evening
  6 PM–midnight
  Clear, 69°21°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 62°17°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers before 1pm. Mostly sunny, with a high near 76. Chance of precipitation is 30%.
Night: A slight chance of rain showers after 1am. Partly cloudy, with a low around 53.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
73°23°–77°25°
Low, likely
53°12°–62°17°
Typical high / low
61°16° / 38°3°
Wind
17 mph27 km/h, gusts 35 mph56 km/h
UV peak
4
Thursday, Oct 29. Showers. High 74°23°, low 54°12°. Typical 60°16° / 38°3°. Rain 0.09 in2.3 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 64°18°
  20% chance · 0.01 in0.3 mm
2. Afternoon
  noon–6 PM
  Cloudy, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 69°20°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 63°17°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers before 1pm. Mostly sunny, with a high near 74.
Night: A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 54.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
72°22°–81°27°
Low, likely
54°12°–63°17°
Typical high / low
60°16° / 38°3°
Wind
15 mph23 km/h, gusts 31 mph50 km/h
UV peak
4
Friday, Oct 30. Showers. High 72°22°, low 52°11°. Typical 60°16° / 38°3°. Rain 0.11 in2.8 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 63°17°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 76°24°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 69°21°
  20% chance
4. Overnight
  midnight–6 AM
  Cloudy, 64°18°
  40% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Partly sunny, with a high near 72. Chance of precipitation is 40%.
Night: A chance of rain showers. Mostly cloudy, with a low around 52.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
72°22°–78°26°
Low, likely
52°11°–65°18°
Typical high / low
60°16° / 38°3°
Wind
15 mph24 km/h, gusts 24 mph39 km/h
UV peak
2
Saturday, Oct 31. Rain. High 69°21°, low 62°17°. Typical 60°16° / 37°3°. Rain 0.38 in9.7 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Rain, 65°18°
  50% chance · 0.04 in1 mm
2. Afternoon
  noon–6 PM
  Rain, 66°19°
  50% chance · 0.23 in5.8 mm
3. Evening
  6 PM–midnight
  Drizzle, 64°18°
  40% chance · 0.07 in1.8 mm
4. Overnight
  midnight–6 AM
  Drizzle, 61°16°
  40% chance · 0.17 in4.2 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
64°18°–77°25°
Low, likely
56°13°–67°19°
Typical high / low
60°16° / 37°3°
Wind
19 mph30 km/h, gusts 35 mph56 km/h
Sunday, Nov 1. Drizzle. High 68°20°, low 55°13°. Typical 59°15° / 37°3°. Rain 0.42 in11 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 63°17°
  30% chance · 0.17 in4.3 mm
2. Afternoon
  noon–6 PM
  Drizzle, 69°20°
  30% chance · 0.02 in0.4 mm
3. Evening
  6 PM–midnight
  Drizzle, 61°16°
  30% chance · 0.06 in1.6 mm
4. Overnight
  midnight–6 AM
  Rain, 55°13°
  30% chance · 0.2 in5 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
62°17°–71°22°
Low, likely
47°8°–62°17°
Typical high / low
59°15° / 37°3°
Wind
22 mph35 km/h, gusts 34 mph54 km/h
UV peak
3
Monday, Nov 2. Rain. High 63°17°, low 53°12°. Typical 59°15° / 36°2°. Rain 0.52 in13 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Rain, 54°12°
  30% chance · 0.28 in7 mm
2. Afternoon
  noon–6 PM
  Sunny, 60°15°
  30% chance · 0.05 in1.2 mm
3. Evening
  6 PM–midnight
  Clear, 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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–73°23°
Low, likely
45°7°–66°19°
Typical high / low
59°15° / 36°2°
Wind
30 mph49 km/h, gusts 52 mph83 km/h
UV peak
4

10 days15 days30 days

The outlook

Today
Dry, high 79°, low 55°.
Tomorrow
Dry, high 79°, low 54°.
Monday
Dry, high 76°, low 55°, cooling off.
Rest of week
Highs 63–76°; chance of precipitation on Saturday, Sunday.

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

Missouri River at St. Joseph

22 mi

Below flood stage

Level: 7.0 ft
Flow: 39,000 cfs

Forecast peak 7.2 ft Sat 1 PM

Reading from Sat 6:35 AM · NWS gauge page

Reservoirs Smithville Reservoir

9.5 mi

Level: 864 ft

Reading from Sat 7:45 AM · NWS gauge page

Little Platte River at Smithville

10 mi

Below flood stage

Level: 12.3 ft
Flow: 13 cfs

Reading from Sat 7:30 AM · NWS gauge page

Platte River at Sharps Station

13 mi

Below flood stage

Level: 4.8 ft
Flow: 547 cfs

Reading from Sat 7:30 AM · NWS gauge page

For your home

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

Cooling this week

This week 8Typical 0

Cooling degree days, base 65°F

Comfort

Dry air outside (dew point 48°F).

Open the windows?

Today, 10:00 AM–2:00 PM

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

Is this typical?

SMITHVILLE LAKE · official normals 1991–2020 · records 1985–2026

Oct 24, today vs a typical year

Today’s expected high is 16°9° warmer than typical.

Last 7 days vs normal

On average 1° warmer than normal (daily mean temperature).

−7°−4°SunOct 18
±0°MonOct 19
+3°+2°TueOct 20
+9°+5°WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 10 h 48 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 26 min less
Golden hour: 5:49–6:43 PM; Morning 7:20–8:15 AM
Blue hour: 6:43–6:53 PM; Morning 7:10–7:20 AM; first light 7:10 AM

Stars tonight? Poor

Clouds most of the night (about 76% cover).

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:53 AM · rises 5:24 PM
Full moon: Oct 25
New moon: Nov 9

Looking west from Grayson. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Grayson, MO weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Missouri River at St. Joseph

Reservoirs Smithville Reservoir

Little Platte River at Smithville

Platte River at Sharps Station

For your home

Cooling this week

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Poor

Moon