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As of 17:00 CDT

Weather in Nyssa, MO

89°Current weather

Nyssa, Saturday, 8 August, 17:00

Overcast. Feels like 99°. High 89°, low 72°.

Pressure30.00 inHg
Wind7.7 mph SE
Humidity64%
Visibility6.2 mi
Dew point77°
Sun, 0993° / 70°0Clear
93 °Clear

Nyssa, Sunday, 9 August

Clear. High 93°, low 70°.

Pressure30.03 inHg
Wind8.9 mph S
Humidity59%
Visibility6.2 mi
Dew point71°
Mon, 1096° / 74°0Clear
96 °Clear

Nyssa, Monday, 10 August

Clear. High 96°, low 74°.

Pressure30.03 inHg
Wind12.1 mph SW
Humidity50%
Visibility6.2 mi
Dew point71°
Tue, 1198° / 75°0Clear
98 °Clear

Nyssa, Tuesday, 11 August

Clear. High 98°, low 75°.

Pressure29.97 inHg
Wind15 mph SW
Humidity46%
Visibility6.2 mi
Dew point70°
Wed, 1286° / 78°0.05Light rain
86 °Light rain

Nyssa, Wednesday, 12 August

Light rain. High 86°, low 78°.

Pressure29.91 inHg
Wind2.8 mph N
Humidity68%
Visibility6.2 mi
Dew point71°
Thu, 1382° / 73°0.86Heavy rain
82 °Heavy rain

Nyssa, Thursday, 13 August

Heavy rain. High 82°, low 73°.

Pressure29.88 inHg
Wind10.1 mph S
Humidity76%
Visibility—
Dew point72°
Fri, 1481° / 72°0.17Light rain
81 °Light rain

Nyssa, Friday, 14 August

Light rain. High 81°, low 72°.

Pressure30.09 inHg
Wind11.2 mph NE
Humidity91%
Visibility—
Dew point71°
Sat, 1582° / 63°0Overcast
82 °Overcast

Nyssa, Saturday, 15 August

Overcast. High 82°, low 63°.

Pressure30.24 inHg
Wind9.7 mph E
Humidity60%
Visibility—
Dew point62°
Sun, 1680° / 67°0.18Light rain
80 °Light rain

Nyssa, Sunday, 16 August

Light rain. High 80°, low 67°.

Pressure30.21 inHg
Wind7.3 mph S
Humidity88%
Visibility—
Dew point68°
Mon, 1793° / 72°0.08Light rain
93 °Light rain

Nyssa, Monday, 17 August

Light rain. High 93°, low 72°.

Pressure30.00 inHg
Wind18.6 mph SW
Humidity59%
Visibility—
Dew point71°
Tue, 1895° / 74°0Overcast
95 °Overcast

Nyssa, Tuesday, 18 August

Overcast. High 95°, low 74°.

Pressure29.94 inHg
Wind8.5 mph SW
Humidity59%
Visibility—
Dew point73°
Wed, 1995° / 75°0.37Rain
95 °Rain

Nyssa, Wednesday, 19 August

Rain. High 95°, low 75°.

Pressure29.91 inHg
Wind9.3 mph E
Humidity61%
Visibility—
Dew point73°
Thu, 2083° / 73°0.31Rain
83 °Rain

Nyssa, Thursday, 20 August

Rain. High 83°, low 73°.

Pressure29.88 inHg
Wind8.5 mph SW
Humidity75%
Visibility—
Dew point73°
Fri, 2188° / 72°0.38Rain
88 °Rain

Nyssa, Friday, 21 August

Rain. High 88°, low 72°.

Pressure29.85 inHg
Wind8.7 mph NE
Humidity67%
Visibility—
Dew point73°
Sat, 2278° / 71°0.24Light rain
78 °Light rain

Nyssa, Saturday, 22 August

Light rain. High 78°, low 71°.

Pressure29.94 inHg
Wind6 mph N
Humidity78%
Visibility—
Dew point69°
Sun, 2384° / 67°0Overcast
84 °Overcast

Nyssa, Sunday, 23 August

Overcast. High 84°, low 67°.

Pressure30.03 inHg
Wind14 mph NE
Humidity64%
Visibility—
Dew point66°

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 Nyssa, 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 Nyssa, 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.