As of 12:42 CDT

Weather in Grimes Mill, MO

52°Current weather

Grimes Mill, Friday, 16 October, 12:42

Overcast. Feels like 50°. High 58°, low 48°.

Pressure30.33 inHg
Wind19.5 mph NW
Humidity66%
Visibility6.2 mi
Dew point41°

Monthly outlook for Grimes Mill, MO: average high 71.4°, average low 53°. That is 4.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 October (81.7°), the coolest 17 October (40.4°).

71.4°/53°
Average high / low
+4.2°
Above normal
3 / 5
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October69.8°64.9°+2.7°
26 October – 4 November74°60.9°+7.3°
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° / 40°0Clear
58 °Clear

Grimes Mill, Saturday, 17 October

Clear. High 58°, low 40°.

Pressure30.56 inHg
Wind3.5 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
Wind6.6 mph S
Humidity49%
Visibility6.2 mi
Dew point38°
Mon, 1966° / 42°0Clear
66 °Clear

Grimes Mill, Monday, 19 October

Clear. High 66°, low 42°.

Pressure30.33 inHg
Wind5.5 mph S
Humidity47%
Visibility6.2 mi
Dew point42°
Tue, 2069° / 45°0Clear
69 °Clear

Grimes Mill, Tuesday, 20 October

Clear. High 69°, low 45°.

Pressure30.30 inHg
Wind3.8 mph SE
Humidity47%
Visibility6.2 mi
Dew point44°
Wed, 2172° / 47°0Clear
72 °Clear

Grimes Mill, Wednesday, 21 October

Clear. High 72°, low 47°.

Pressure30.24 inHg
Wind6.1 mph SE
Humidity38%
Visibility—
Dew point41°
Thu, 2279° / 53°0Mostly clear
79 °Mostly clear

Grimes Mill, Thursday, 22 October

Mostly clear. High 79°, low 53°.

Pressure30.15 inHg
Wind6.3 mph SW
Humidity32%
Visibility—
Dew point42°
Fri, 2380° / 59°0Clear
80 °Clear

Grimes Mill, Friday, 23 October

Clear. High 80°, low 59°.

Pressure30.12 inHg
Wind6.8 mph S
Humidity37%
Visibility—
Dew point48°
Sat, 2479° / 59°0Overcast
79 °Overcast

Grimes Mill, Saturday, 24 October

Overcast. High 79°, low 59°.

Pressure30.15 inHg
Wind10.4 mph S
Humidity34%
Visibility—
Dew point46°
Sun, 2575° / 56°0Overcast
75 °Overcast

Grimes Mill, Sunday, 25 October

Overcast. High 75°, low 56°.

Pressure30.12 inHg
Wind10 mph SE
Humidity38%
Visibility—
Dew point44°
Mon, 2676° / 55°0Partly cloudy
76 °Partly cloudy

Grimes Mill, Monday, 26 October

Partly cloudy. High 76°, low 55°.

Pressure30.09 inHg
Wind12.6 mph S
Humidity30%
Visibility—
Dew point40°
Tue, 2776° / 54°0Overcast
76 °Overcast

Grimes Mill, Tuesday, 27 October

Overcast. High 76°, low 54°.

Pressure30.15 inHg
Wind9.7 mph S
Humidity42%
Visibility—
Dew point48°
Wed, 2866° / 59°0.04Light rain
66 °Light rain

Grimes Mill, Wednesday, 28 October

Light rain. High 66°, low 59°.

Pressure30.03 inHg
Wind12.2 mph S
Humidity86%
Visibility—
Dew point56°
Thu, 2982° / 62°0.03Light rain
82 °Light rain

Grimes Mill, Thursday, 29 October

Light rain. High 82°, low 62°.

Pressure29.97 inHg
Wind17.2 mph S
Humidity49%
Visibility—
Dew point56°
Fri, 3071° / 63°0.48Light rain
71 °Light rain

Grimes Mill, Friday, 30 October

Light rain. High 71°, low 63°.

Pressure30.03 inHg
Wind7.8 mph S
Humidity81%
Visibility—
Dew point61°
Sat, 3173° / 64°0.68Rain
73 °Rain

Grimes Mill, Saturday, 31 October

Rain. High 73°, low 64°.

Pressure29.88 inHg
Wind17.9 mph S
Humidity77%
Visibility—
Dew point64°
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.