As of 02:12 CDT

Weather in Mound City, MO

78°Current weather

Mound City, Sunday, 9 August, 02:12

Overcast. Feels like 79°. High 99°, low 77°.

Pressure29.88 inHg
Wind12.1 mph SE
Humidity85%
Visibility6.2 mi
Dew point72°

Monthly outlook for Mound City, MO: average high 99.1°, average low 72.4°. That is 7.9° above the climate normal for August. Precipitation is expected on 10 days (about 1.2 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 20 August (118.2°), the coolest 14 August (65.2°).

99.1°/72.4°
Average high / low
+7.9°
Above normal
10 / 4
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August92.3°84.9°+4.1°
19 August – 28 August110.5°85.1°+14.1°
29 August – 7 Septemberat normal83.1°

August records over 66 years

102.6°17 August 1983All-time high
50.2°28 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Fortescue (7 mi).

Mon, 1096° / 74°0.03Light rain
96 °Light rain

Mound City, Monday, 10 August

Light rain. High 96°, low 74°.

Pressure29.83 inHg
Wind5.8 mph SW
Humidity35%
Visibility6.2 mi
Dew point59°
Tue, 11111° / 70°0.18Rain
111 °Rain

Mound City, Tuesday, 11 August

Rain. High 111°, low 70°.

Pressure29.74 inHg
Wind16.1 mph SW
Humidity26%
Visibility6.2 mi
Dew point60°
Wed, 1295° / 69°0.04Light rain
95 °Light rain

Mound City, Wednesday, 12 August

Light rain. High 95°, low 69°.

Pressure29.80 inHg
Wind6 mph NE
Humidity44%
Visibility6.2 mi
Dew point65°
Thu, 1383° / 68°0.18Rain
83 °Rain

Mound City, Thursday, 13 August

Rain. High 83°, low 68°.

Pressure29.85 inHg
Wind23.2 mph E
Humidity70%
Visibility
Dew point69°
Fri, 1475° / 65°0.11Light rain
75 °Light rain

Mound City, Friday, 14 August

Light rain. High 75°, low 65°.

Pressure30.00 inHg
Wind20.1 mph E
Humidity85%
Visibility
Dew point66°
Sat, 1580° / 65°0.09Light rain
80 °Light rain

Mound City, Saturday, 15 August

Light rain. High 80°, low 65°.

Pressure30.09 inHg
Wind9.9 mph E
Humidity87%
Visibility
Dew point67°
Sun, 1692° / 67°0.15Light rain
92 °Light rain

Mound City, Sunday, 16 August

Light rain. High 92°, low 67°.

Pressure30.09 inHg
Wind9.8 mph NE
Humidity51%
Visibility
Dew point64°
Mon, 1787° / 68°0.06Light rain
87 °Light rain

Mound City, Monday, 17 August

Light rain. High 87°, low 68°.

Pressure30.09 inHg
Wind9 mph SE
Humidity81%
Visibility
Dew point68°
Tue, 18107° / 70°0Overcast
107 °Overcast

Mound City, Tuesday, 18 August

Overcast. High 107°, low 70°.

Pressure29.80 inHg
Wind10.9 mph SE
Humidity28%
Visibility
Dew point57°
Wed, 19117° / 80°0Clear
117 °Clear

Mound City, Wednesday, 19 August

Clear. High 117°, low 80°.

Pressure29.74 inHg
Wind17 mph SW
Humidity14%
Visibility
Dew point48°
Thu, 20118° / 84°0Partly cloudy
118 °Partly cloudy

Mound City, Thursday, 20 August

Partly cloudy. High 118°, low 84°.

Pressure29.74 inHg
Wind18.1 mph N
Humidity12%
Visibility
Dew point44°
Fri, 21104° / 77°0Overcast
104 °Overcast

Mound City, Friday, 21 August

Overcast. High 104°, low 77°.

Pressure29.85 inHg
Wind14.1 mph E
Humidity34%
Visibility
Dew point61°
Sat, 22116° / 79°0Mostly clear
116 °Mostly clear

Mound City, Saturday, 22 August

Mostly clear. High 116°, low 79°.

Pressure29.71 inHg
Wind23.2 mph SW
Humidity15%
Visibility
Dew point51°
Sun, 23108° / 73°0.26Rain
108 °Rain

Mound City, Sunday, 23 August

Rain. High 108°, low 73°.

Pressure29.80 inHg
Wind21.4 mph SE
Humidity25%
Visibility
Dew point56°
Mon, 24100° / 71°0.06Light rain
100 °Light rain

Mound City, Monday, 24 August

Light rain. High 100°, low 71°.

Pressure29.88 inHg
Wind13.7 mph S
Humidity37%
Visibility
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 67°0.16Climate normal
86 °Climate normal

Mound City, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high86°
Average low67°
Average precipitation0.16 in
Chance of precipitation27%
Record high101° (2003)
Record low55° (2025)
Wed, 2686° / 68°0.17Climate normal
86 °Climate normal

Mound City, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high86°
Average low68°
Average precipitation0.17 in
Chance of precipitation38%
Record high99° (2003)
Record low55° (2025)
Thu, 2785° / 68°0.08Climate normal
85 °Climate normal

Mound City, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.08 in
Chance of precipitation28%
Record high98° (1984)
Record low53° (1967)
Fri, 2885° / 67°0.15Climate normal
85 °Climate normal

Mound City, Friday, 28 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.15 in
Chance of precipitation27%
Record high101° (1984)
Record low50° (1986)
Sat, 2985° / 67°0.09Climate normal
85 °Climate normal

Mound City, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.09 in
Chance of precipitation28%
Record high102° (1984)
Record low53° (1988)
Sun, 3084° / 67°0.13Climate normal
84 °Climate normal

Mound City, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.13 in
Chance of precipitation35%
Record high99° (2013)
Record low52° (2009)
Mon, 3184° / 66°0.15Climate normal
84 °Climate normal

Mound City, Monday, 31 August

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.15 in
Chance of precipitation33%
Record high97° (2000)
Record low52° (2009)
Tue, 0183° / 66°0.12Climate normal
83 °Climate normal

Mound City, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.12 in
Chance of precipitation27%
Record high100° (2011)
Record low52° (1967)
Wed, 0283° / 66°0.09Climate normal
83 °Climate normal

Mound City, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation30%
Record high96° (2000)
Record low53° (1974)
Thu, 0383° / 66°0.09Climate normal
83 °Climate normal

Mound City, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation22%
Record high93° (1990)
Record low44° (1974)
Fri, 0482° / 65°0.11Climate normal
82 °Climate normal

Mound City, Friday, 4 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation23%
Record high96° (2012)
Record low45° (1974)
Sat, 0583° / 65°0.1Climate normal
83 °Climate normal

Mound City, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.1 in
Chance of precipitation18%
Record high95° (1990)
Record low46° (1962)
Sun, 0683° / 65°0.08Climate normal
83 °Climate normal

Mound City, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.08 in
Chance of precipitation17%
Record high98° (1990)
Record low50° (2025)
Mon, 0782° / 64°0.16Climate normal
82 °Climate normal

Mound City, Monday, 7 September

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.16 in
Chance of precipitation33%
Record high98° (2013)
Record low51° (2014)

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 Mound City, 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 Mound City, 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.