As of 05:03 CDT

Weather in Grimes Mill, MO

53°Current weather

Grimes Mill, Friday, 16 October, 05:03

Overcast. Feels like 52°. High 58°, low 49°.

Pressure30.24 inHg
Wind19.2 mph NW
Humidity82%
Visibility6.2 mi
Dew point47°

Monthly outlook for Grimes Mill, MO: average high 67.7°, average low 48.7°. That is 2.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 23 October (79.1°), the coolest 31 October (38.9°).

67.7°/48.7°
Average high / low
+2.2°
Above normal
3 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October69.6°64.9°+2.6°
26 October – 4 November64.6°60.9°+2.1°
5 November – 14 Novemberat normal56.8°—

October records over 66 years

88.5°10 October 1963All-time high
24.6°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Mountain Grove (15 mi).

Sat, 1758° / 41°0Clear
58 °Clear

Grimes Mill, Saturday, 17 October

Clear. High 58°, low 41°.

Pressure30.56 inHg
Wind4.1 mph NE
Humidity54%
Visibility6.2 mi
Dew point37°
Sun, 1862° / 42°0Clear
62 °Clear

Grimes Mill, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.47 inHg
Wind6.9 mph S
Humidity49%
Visibility6.2 mi
Dew point38°
Mon, 1966° / 43°0Mostly clear
66 °Mostly clear

Grimes Mill, Monday, 19 October

Mostly clear. High 66°, low 43°.

Pressure30.36 inHg
Wind6.2 mph S
Humidity45%
Visibility6.2 mi
Dew point41°
Tue, 2069° / 46°0Clear
69 °Clear

Grimes Mill, Tuesday, 20 October

Clear. High 69°, low 46°.

Pressure30.30 inHg
Wind5.9 mph S
Humidity38%
Visibility—
Dew point38°
Wed, 2171° / 47°0Partly cloudy
71 °Partly cloudy

Grimes Mill, Wednesday, 21 October

Partly cloudy. High 71°, low 47°.

Pressure30.27 inHg
Wind6.2 mph SE
Humidity39%
Visibility—
Dew point41°
Thu, 2278° / 55°0Mostly clear
78 °Mostly clear

Grimes Mill, Thursday, 22 October

Mostly clear. High 78°, low 55°.

Pressure30.15 inHg
Wind6.9 mph S
Humidity28%
Visibility—
Dew point38°
Fri, 2379° / 58°0Clear
79 °Clear

Grimes Mill, Friday, 23 October

Clear. High 79°, low 58°.

Pressure30.12 inHg
Wind10 mph S
Humidity32%
Visibility—
Dew point43°
Sat, 2477° / 57°0Overcast
77 °Overcast

Grimes Mill, Saturday, 24 October

Overcast. High 77°, low 57°.

Pressure30.12 inHg
Wind13 mph S
Humidity30%
Visibility—
Dew point39°
Sun, 2578° / 60°0Overcast
78 °Overcast

Grimes Mill, Sunday, 25 October

Overcast. High 78°, low 60°.

Pressure30.09 inHg
Wind8.8 mph SE
Humidity31%
Visibility—
Dew point42°
Mon, 2666° / 51°0.4Rain
66 °Rain

Grimes Mill, Monday, 26 October

Rain. High 66°, low 51°.

Pressure29.91 inHg
Wind15.1 mph S
Humidity87%
Visibility—
Dew point56°
Tue, 2764° / 42°0Overcast
64 °Overcast

Grimes Mill, Tuesday, 27 October

Overcast. High 64°, low 42°.

Pressure30.03 inHg
Wind11 mph W
Humidity45%
Visibility—
Dew point37°
Wed, 2860° / 52°0.13Light rain
60 °Light rain

Grimes Mill, Wednesday, 28 October

Light rain. High 60°, low 52°.

Pressure30.00 inHg
Wind15.2 mph SE
Humidity68%
Visibility—
Dew point47°
Thu, 2963° / 54°0.02Light rain
63 °Light rain

Grimes Mill, Thursday, 29 October

Light rain. High 63°, low 54°.

Pressure29.77 inHg
Wind13.1 mph SE
Humidity94%
Visibility—
Dew point57°
Fri, 3067° / 45°0.06Light rain
67 °Light rain

Grimes Mill, Friday, 30 October

Light rain. High 67°, low 45°.

Pressure29.65 inHg
Wind26.8 mph W
Humidity70%
Visibility—
Dew point53°
Sat, 3167° / 39°0Clear
67 °Clear

Grimes Mill, Saturday, 31 October

Clear. High 67°, low 39°.

Pressure30.00 inHg
Wind15.4 mph W
Humidity34%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0161° / 45°0.17Climate normal
61 °Climate normal

Grimes Mill, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.17 in
Chance of precipitation38%
Record high78° (2016)
Record low23° (2023)
Mon, 0259° / 44°0.1Climate normal
59 °Climate normal

Grimes Mill, Monday, 2 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.1 in
Chance of precipitation30%
Record high78° (2016)
Record low26° (1991)
Tue, 0359° / 43°0.11Climate normal
59 °Climate normal

Grimes Mill, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.11 in
Chance of precipitation23%
Record high75° (1987)
Record low17° (1991)
Wed, 0458° / 44°0.19Climate normal
58 °Climate normal

Grimes Mill, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.19 in
Chance of precipitation25%
Record high78° (1978)
Record low16° (1991)
Thu, 0558° / 42°0.19Climate normal
58 °Climate normal

Grimes Mill, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.19 in
Chance of precipitation37%
Record high77° (1978)
Record low23° (1976)
Fri, 0658° / 41°0.12Climate normal
58 °Climate normal

Grimes Mill, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.12 in
Chance of precipitation27%
Record high75° (1999)
Record low26° (1993)
Sat, 0758° / 42°0.1Climate normal
58 °Climate normal

Grimes Mill, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.1 in
Chance of precipitation18%
Record high76° (1980)
Record low23° (1993)
Sun, 0858° / 42°0.04Climate normal
58 °Climate normal

Grimes Mill, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.04 in
Chance of precipitation17%
Record high78° (2023)
Record low15° (1991)
Mon, 0959° / 42°0.09Climate normal
59 °Climate normal

Grimes Mill, Monday, 9 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high75° (2022)
Record low19° (1991)
Tue, 1057° / 41°0.11Climate normal
57 °Climate normal

Grimes Mill, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (1999)
Record low16° (2018)
Wed, 1156° / 39°0.07Climate normal
56 °Climate normal

Grimes Mill, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.07 in
Chance of precipitation27%
Record high77° (1989)
Record low21° (2019)
Thu, 1254° / 38°0.06Climate normal
54 °Climate normal

Grimes Mill, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.06 in
Chance of precipitation20%
Record high74° (1989)
Record low9° (2019)
Fri, 1355° / 37°0.06Climate normal
55 °Climate normal

Grimes Mill, Friday, 13 November

Climate normal for this date — 60-year average.

Average high55°
Average low37°
Average precipitation0.06 in
Chance of precipitation20%
Record high77° (1999)
Record low11° (1986)
Sat, 1455° / 39°0.09Climate normal
55 °Climate normal

Grimes Mill, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.09 in
Chance of precipitation30%
Record high75° (2025)
Record low17° (2018)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Grimes Mill, MO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Grimes Mill, MO since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.