As of 15:30 CDT

Weather in Grimes Mill, MO

73°Current weather

Grimes Mill, Monday, 19 October, 15:30

Mostly clear. Feels like 71°. High 73°, low 40°.

Pressure30.27 inHg
Wind5.3 mph SE
Humidity29%
Visibility6.2 mi
Dew point39°

Monthly outlook for Grimes Mill, MO: average high 67.5°, average low 44.6°. That is 2.7° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 25 October (76.4°), the coolest 29 October (26.2°).

67.5°/44.6°
Average high / low
+2.7°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October69.9°63.9°+3.4°
29 October – 7 November63.4°59.7°+2.1°
8 November – 17 Novemberat normal55.8°—

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).

Tue, 2070° / 44°0Overcast
70 °Overcast

Grimes Mill, Tuesday, 20 October

Overcast. High 70°, low 44°.

Pressure30.33 inHg
Wind5.3 mph S
Humidity44%
Visibility6.2 mi
Dew point43°
Wed, 2170° / 45°0Partly cloudy
70 °Partly cloudy

Grimes Mill, Wednesday, 21 October

Partly cloudy. High 70°, low 45°.

Pressure30.27 inHg
Wind2.9 mph SW
Humidity40%
Visibility6.2 mi
Dew point44°
Thu, 2273° / 49°0Clear
73 °Clear

Grimes Mill, Thursday, 22 October

Clear. High 73°, low 49°.

Pressure30.27 inHg
Wind3.6 mph E
Humidity44%
Visibility6.2 mi
Dew point48°
Fri, 2372° / 52°0Clear
72 °Clear

Grimes Mill, Friday, 23 October

Clear. High 72°, low 52°.

Pressure30.24 inHg
Wind6.6 mph SE
Humidity51%
Visibility6.2 mi
Dew point49°
Sat, 2472° / 52°0Overcast
72 °Overcast

Grimes Mill, Saturday, 24 October

Overcast. High 72°, low 52°.

Pressure30.30 inHg
Wind9.2 mph SE
Humidity44%
Visibility—
Dew point45°
Sun, 2576° / 56°0Overcast
76 °Overcast

Grimes Mill, Sunday, 25 October

Overcast. High 76°, low 56°.

Pressure30.33 inHg
Wind12.1 mph S
Humidity33%
Visibility—
Dew point42°
Mon, 2675° / 57°0Overcast
75 °Overcast

Grimes Mill, Monday, 26 October

Overcast. High 75°, low 57°.

Pressure30.27 inHg
Wind8 mph S
Humidity32%
Visibility—
Dew point40°
Tue, 2769° / 48°0Overcast
69 °Overcast

Grimes Mill, Tuesday, 27 October

Overcast. High 69°, low 48°.

Pressure30.21 inHg
Wind15 mph N
Humidity42%
Visibility—
Dew point43°
Wed, 2850° / 34°0Clear
50 °Clear

Grimes Mill, Wednesday, 28 October

Clear. High 50°, low 34°.

Pressure30.47 inHg
Wind15.6 mph N
Humidity22%
Visibility—
Dew point10°
Thu, 2952° / 26°0Clear
52 °Clear

Grimes Mill, Thursday, 29 October

Clear. High 52°, low 26°.

Pressure30.47 inHg
Wind7.2 mph N
Humidity25%
Visibility—
Dew point11°
Fri, 3061° / 32°0Clear
61 °Clear

Grimes Mill, Friday, 30 October

Clear. High 61°, low 32°.

Pressure30.30 inHg
Wind12.7 mph S
Humidity19%
Visibility—
Dew point13°
Sat, 3167° / 40°0Mostly clear
67 °Mostly clear

Grimes Mill, Saturday, 31 October

Mostly clear. High 67°, low 40°.

Pressure30.18 inHg
Wind12.9 mph S
Humidity17%
Visibility—
Dew point16°
Sun, 0166° / 48°0Overcast
66 °Overcast

Grimes Mill, Sunday, 1 November

Overcast. High 66°, low 48°.

Pressure30.12 inHg
Wind8.4 mph S
Humidity23%
Visibility—
Dew point24°
Mon, 0269° / 50°0Partly cloudy
69 °Partly cloudy

Grimes Mill, Monday, 2 November

Partly cloudy. High 69°, low 50°.

Pressure30.09 inHg
Wind9.8 mph NW
Humidity35%
Visibility—
Dew point38°
Tue, 0366° / 42°0Clear
66 °Clear

Grimes Mill, Tuesday, 3 November

Clear. High 66°, low 42°.

Pressure30.06 inHg
Wind10.9 mph SE
Humidity45%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1555° / 39°0.17Climate normal
55 °Climate normal

Grimes Mill, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.17 in
Chance of precipitation42%
Record high78° (2025)
Record low23° (2018)
Mon, 1654° / 38°0.15Climate normal
54 °Climate normal

Grimes Mill, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.15 in
Chance of precipitation25%
Record high73° (2016)
Record low24° (1997)
Tue, 1755° / 39°0.15Climate normal
55 °Climate normal

Grimes Mill, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.15 in
Chance of precipitation25%
Record high74° (2016)
Record low18° (1997)

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.