As of 17:55 CDT

Weather in Swiss, MO

91°Current weather

Swiss, Sunday, 9 August, 17:55

Clear. Feels like 98°. High 91°, low 71°.

Pressure29.85 inHg
Wind7.4 mph SW
Humidity55%
Visibility6.2 mi
Dew point72°

Monthly outlook for Swiss, MO: average high 98.3°, average low 72°. That is 6.8° above the climate normal for August. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 17 August (106.2°), the coolest 22 August (64.1°).

98.3°/72°
Average high / low
+6.8°
Above normal
3 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August99.2°86.1°+7.3°
19 August – 28 August96.7°86.1°+5.9°
29 August – 7 Septemberat normal83.6°

August records over 66 years

104.2°14 August 2007All-time high
49.8°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — New Haven (14 mi).

Mon, 1098° / 73°0Clear
98 °Clear

Swiss, Monday, 10 August

Clear. High 98°, low 73°.

Pressure29.94 inHg
Wind11.2 mph SW
Humidity40%
Visibility6.2 mi
Dew point67°
Tue, 11102° / 77°0Partly cloudy
102 °Partly cloudy

Swiss, Tuesday, 11 August

Partly cloudy. High 102°, low 77°.

Pressure29.85 inHg
Wind11.8 mph SW
Humidity38%
Visibility6.2 mi
Dew point66°
Wed, 1295° / 70°0.09Light rain
95 °Light rain

Swiss, Wednesday, 12 August

Light rain. High 95°, low 70°.

Pressure29.83 inHg
Wind5.5 mph W
Humidity52%
Visibility6.2 mi
Dew point69°
Thu, 1395° / 69°0.33Rain
95 °Rain

Swiss, Thursday, 13 August

Rain. High 95°, low 69°.

Pressure29.85 inHg
Wind8.3 mph S
Humidity46%
Visibility6.2 mi
Dew point69°
Fri, 14104° / 78°0Overcast
104 °Overcast

Swiss, Friday, 14 August

Overcast. High 104°, low 78°.

Pressure29.88 inHg
Wind8.6 mph S
Humidity30%
Visibility
Dew point60°
Sat, 15105° / 77°0Clear
105 °Clear

Swiss, Saturday, 15 August

Clear. High 105°, low 77°.

Pressure29.94 inHg
Wind10.1 mph SW
Humidity25%
Visibility
Dew point56°
Sun, 1698° / 74°0Overcast
98 °Overcast

Swiss, Sunday, 16 August

Overcast. High 98°, low 74°.

Pressure29.97 inHg
Wind12.1 mph SW
Humidity44%
Visibility
Dew point67°
Mon, 17106° / 71°0.04Light rain
106 °Light rain

Swiss, Monday, 17 August

Light rain. High 106°, low 71°.

Pressure29.88 inHg
Wind8.9 mph SE
Humidity23%
Visibility
Dew point52°
Tue, 1896° / 78°0Overcast
96 °Overcast

Swiss, Tuesday, 18 August

Overcast. High 96°, low 78°.

Pressure29.91 inHg
Wind11.7 mph SW
Humidity31%
Visibility
Dew point58°
Wed, 19101° / 72°0.25Rain
101 °Rain

Swiss, Wednesday, 19 August

Rain. High 101°, low 72°.

Pressure29.97 inHg
Wind19 mph W
Humidity39%
Visibility
Dew point65°
Thu, 2098° / 74°0.01Light rain
98 °Light rain

Swiss, Thursday, 20 August

Light rain. High 98°, low 74°.

Pressure29.83 inHg
Wind7.6 mph W
Humidity37%
Visibility
Dew point62°
Fri, 2197° / 71°0Partly cloudy
97 °Partly cloudy

Swiss, Friday, 21 August

Partly cloudy. High 97°, low 71°.

Pressure29.85 inHg
Wind9.5 mph NE
Humidity38%
Visibility
Dew point61°
Sat, 2290° / 64°0Clear
90 °Clear

Swiss, Saturday, 22 August

Clear. High 90°, low 64°.

Pressure29.97 inHg
Wind5.6 mph N
Humidity39%
Visibility
Dew point55°
Sun, 2396° / 66°0.02Light rain
96 °Light rain

Swiss, Sunday, 23 August

Light rain. High 96°, low 66°.

Pressure29.94 inHg
Wind5.5 mph NE
Humidity34%
Visibility
Dew point56°
Mon, 2499° / 68°0Clear
99 °Clear

Swiss, Monday, 24 August

Clear. High 99°, low 68°.

Pressure30.00 inHg
Wind5.1 mph W
Humidity37%
Visibility
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 68°0.07Climate normal
87 °Climate normal

Swiss, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high87°
Average low68°
Average precipitation0.07 in
Chance of precipitation23%
Record high100° (2023)
Record low56° (2015)
Wed, 2687° / 68°0.17Climate normal
87 °Climate normal

Swiss, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high87°
Average low68°
Average precipitation0.17 in
Chance of precipitation28%
Record high100° (2003)
Record low54° (2025)
Thu, 2786° / 69°0.11Climate normal
86 °Climate normal

Swiss, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.11 in
Chance of precipitation28%
Record high98° (1983)
Record low54° (2025)
Fri, 2886° / 68°0.08Climate normal
86 °Climate normal

Swiss, Friday, 28 August

Climate normal for this date — 60-year average.

Average high86°
Average low68°
Average precipitation0.08 in
Chance of precipitation27%
Record high98° (2000)
Record low55° (1967)
Sat, 2985° / 67°0.08Climate normal
85 °Climate normal

Swiss, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.08 in
Chance of precipitation32%
Record high100° (1984)
Record low50° (1986)
Sun, 3085° / 67°0.14Climate normal
85 °Climate normal

Swiss, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.14 in
Chance of precipitation37%
Record high97° (2013)
Record low52° (1986)
Mon, 3184° / 67°0.11Climate normal
84 °Climate normal

Swiss, Monday, 31 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation27%
Record high99° (2013)
Record low56° (1967)
Tue, 0184° / 67°0.09Climate normal
84 °Climate normal

Swiss, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation30%
Record high100° (2011)
Record low51° (1967)
Wed, 0283° / 66°0.13Climate normal
83 °Climate normal

Swiss, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation40%
Record high98° (2011)
Record low51° (1974)
Thu, 0383° / 66°0.09Climate normal
83 °Climate normal

Swiss, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation28%
Record high96° (1960)
Record low48° (1974)
Fri, 0483° / 65°0.09Climate normal
83 °Climate normal

Swiss, Friday, 4 September

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation22%
Record high96° (1990)
Record low46° (1974)
Sat, 0583° / 65°0.04Climate normal
83 °Climate normal

Swiss, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.04 in
Chance of precipitation17%
Record high97° (1990)
Record low50° (1974)
Sun, 0683° / 65°0.06Climate normal
83 °Climate normal

Swiss, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high99° (1990)
Record low51° (1988)
Mon, 0783° / 64°0.07Climate normal
83 °Climate normal

Swiss, Monday, 7 September

Climate normal for this date — 60-year average.

Average high83°
Average low64°
Average precipitation0.07 in
Chance of precipitation32%
Record high96° (1960)
Record low50° (1988)

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 Swiss, 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 Swiss, 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.