As of 17:57 CDT

Weather in Grimes Mill, MO

87°Current weather

Grimes Mill, Tuesday, 13 October, 17:57

Clear. Feels like 96°. High 89°, low 67°.

Pressure29.91 inHg
Wind9.4 mph S
Humidity69%
Visibility6.2 mi
Dew point75°

Monthly outlook for Grimes Mill, MO: average high 67.9°, average low 53.8°. That is 1.6° above the climate normal for October. Precipitation is expected on 8 days (about 13.9 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (89°), the coolest 28 October (37.5°).

67.9°/53.8°
Average high / low
+1.6°
Above normal
8 / 4
Wet days / normal
13.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October71°66.4°+2.6°
23 October – 1 November62.8°62.3°+0.3°
2 November – 11 Novemberat normal58°—

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).

Wed, 1478° / 65°1.05Heavy rain
78 °Heavy rain

Grimes Mill, Wednesday, 14 October

Heavy rain. High 78°, low 65°.

Pressure30.06 inHg
Wind3.8 mph S
Humidity97%
Visibility1.5 mi
Dew point71°
Thu, 1581° / 65°0.88Heavy rain
81 °Heavy rain

Grimes Mill, Thursday, 15 October

Heavy rain. High 81°, low 65°.

Pressure30.00 inHg
Wind11.7 mph SW
Humidity71%
Visibility5.7 mi
Dew point70°
Fri, 1664° / 48°0.01Light rain
64 °Light rain

Grimes Mill, Friday, 16 October

Light rain. High 64°, low 48°.

Pressure30.36 inHg
Wind20.5 mph N
Humidity48%
Visibility6.2 mi
Dew point36°
Sat, 1759° / 40°0Clear
59 °Clear

Grimes Mill, Saturday, 17 October

Clear. High 59°, low 40°.

Pressure30.53 inHg
Wind3.3 mph NE
Humidity56%
Visibility6.2 mi
Dew point37°
Sun, 1863° / 44°0Partly cloudy
63 °Partly cloudy

Grimes Mill, Sunday, 18 October

Partly cloudy. High 63°, low 44°.

Pressure30.33 inHg
Wind11.6 mph S
Humidity54%
Visibility—
Dew point42°
Mon, 1962° / 51°0Overcast
62 °Overcast

Grimes Mill, Monday, 19 October

Overcast. High 62°, low 51°.

Pressure30.27 inHg
Wind9.7 mph S
Humidity67%
Visibility—
Dew point44°
Tue, 2064° / 53°0Overcast
64 °Overcast

Grimes Mill, Tuesday, 20 October

Overcast. High 64°, low 53°.

Pressure30.24 inHg
Wind5.5 mph SE
Humidity64%
Visibility—
Dew point49°
Wed, 2174° / 59°0Overcast
74 °Overcast

Grimes Mill, Wednesday, 21 October

Overcast. High 74°, low 59°.

Pressure30.09 inHg
Wind9.9 mph SE
Humidity58%
Visibility—
Dew point56°
Thu, 2276° / 60°0Overcast
76 °Overcast

Grimes Mill, Thursday, 22 October

Overcast. High 76°, low 60°.

Pressure29.88 inHg
Wind24 mph S
Humidity58%
Visibility—
Dew point58°
Fri, 2374° / 59°0.44Rain
74 °Rain

Grimes Mill, Friday, 23 October

Rain. High 74°, low 59°.

Pressure30.00 inHg
Wind23.7 mph S
Humidity37%
Visibility—
Dew point43°
Sat, 2477° / 55°0Clear
77 °Clear

Grimes Mill, Saturday, 24 October

Clear. High 77°, low 55°.

Pressure30.18 inHg
Wind10.9 mph SE
Humidity41%
Visibility—
Dew point48°
Sun, 2562° / 55°3.91Heavy rain
62 °Heavy rain

Grimes Mill, Sunday, 25 October

Heavy rain. High 62°, low 55°.

Pressure30.09 inHg
Wind14.9 mph E
Humidity98%
Visibility—
Dew point55°
Mon, 2664° / 57°3.04Heavy rain
64 °Heavy rain

Grimes Mill, Monday, 26 October

Heavy rain. High 64°, low 57°.

Pressure29.97 inHg
Wind13.4 mph NE
Humidity99%
Visibility—
Dew point63°
Tue, 2754° / 46°4.22Heavy rain
54 °Heavy rain

Grimes Mill, Tuesday, 27 October

Heavy rain. High 54°, low 46°.

Pressure29.94 inHg
Wind19.7 mph NE
Humidity96%
Visibility—
Dew point48°
Wed, 2845° / 37°0.21Rain
45 °Rain

Grimes Mill, Wednesday, 28 October

Rain. High 45°, low 37°.

Pressure30.09 inHg
Wind13.9 mph N
Humidity78%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2962° / 45°0.13Climate normal
62 °Climate normal

Grimes Mill, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.13 in
Chance of precipitation33%
Record high78° (2024)
Record low27° (2017)
Fri, 3062° / 46°0.14Climate normal
62 °Climate normal

Grimes Mill, Friday, 30 October

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.14 in
Chance of precipitation33%
Record high77° (1971)
Record low27° (1993)
Sat, 3162° / 47°0.18Climate normal
62 °Climate normal

Grimes Mill, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.18 in
Chance of precipitation38%
Record high78° (2016)
Record low25° (1993)
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)

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.