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As of 13:56 CDT

Weather in Port Arthur, WI

76°Current weather

Port Arthur, Sunday, 9 August, 13:56

Overcast. Feels like 77°. High 77°, low 62°.

Pressure29.85 inHg
Wind4.8 mph W
Humidity73%
Visibility6.2 mi
Dew point67°

Two-week outlook for Port Arthur, WI: week one averages a high of 80.5° and week two 81.1°, so both weeks look similar in temperature. Around 1.6 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 77°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)80.5°60.5°1.1 in / 4 d—
2nd (August 16 – August 22)81.1°59.1°0.5 in / 2 d—

Weekend weather

Sun, August 9
Light rain
77°62°
0.09 in
Sat, August 15
Rain
65°60°
0.67 in
Sun, August 16
Light rain
74°60°
no precip.
Sat, August 22
Partly cloudy
85°55°
no precip.
Mon, 1087° / 62°0.06Light rain
87 °Light rain

Port Arthur, Monday, 10 August

Light rain. High 87°, low 62°.

Pressure29.91 inHg
Wind2.1 mph E
Humidity35%
Visibility6.2 mi
Dew point54°
Tue, 1188° / 64°0.28Rain
88 °Rain

Port Arthur, Tuesday, 11 August

Rain. High 88°, low 64°.

Pressure29.85 inHg
Wind3.7 mph NE
Humidity77%
Visibility6.2 mi
Dew point66°
Wed, 1285° / 56°0Overcast
85 °Overcast

Port Arthur, Wednesday, 12 August

Overcast. High 85°, low 56°.

Pressure29.94 inHg
Wind5.7 mph N
Humidity33%
Visibility6.2 mi
Dew point49°
Thu, 1385° / 60°0Overcast
85 °Overcast

Port Arthur, Thursday, 13 August

Overcast. High 85°, low 60°.

Pressure29.97 inHg
Wind5.7 mph E
Humidity39%
Visibility6.2 mi
Dew point52°
Fri, 1477° / 60°0Overcast
77 °Overcast

Port Arthur, Friday, 14 August

Overcast. High 77°, low 60°.

Pressure30.06 inHg
Wind10.9 mph S
Humidity53%
Visibility—
Dew point56°
Sat, 1565° / 60°0.67Rain
65 °Rain

Port Arthur, Saturday, 15 August

Rain. High 65°, low 60°.

Pressure29.97 inHg
Wind9.4 mph E
Humidity96%
Visibility—
Dew point62°
Sun, 1674° / 60°0.01Light rain
74 °Light rain

Port Arthur, Sunday, 16 August

Light rain. High 74°, low 60°.

Pressure30.03 inHg
Wind8 mph N
Humidity70%
Visibility—
Dew point58°
Mon, 1772° / 57°0.41Rain
72 °Rain

Port Arthur, Monday, 17 August

Rain. High 72°, low 57°.

Pressure29.94 inHg
Wind12.4 mph S
Humidity64%
Visibility—
Dew point58°
Tue, 1881° / 62°0.11Light rain
81 °Light rain

Port Arthur, Tuesday, 18 August

Light rain. High 81°, low 62°.

Pressure29.80 inHg
Wind14.1 mph NW
Humidity48%
Visibility—
Dew point57°
Wed, 1984° / 59°0Clear
84 °Clear

Port Arthur, Wednesday, 19 August

Clear. High 84°, low 59°.

Pressure30.00 inHg
Wind8.1 mph S
Humidity39%
Visibility—
Dew point51°
Thu, 2091° / 65°0.02Light rain
91 °Light rain

Port Arthur, Thursday, 20 August

Light rain. High 91°, low 65°.

Pressure29.74 inHg
Wind13.4 mph N
Humidity54%
Visibility—
Dew point64°
Fri, 2181° / 56°0Overcast
81 °Overcast

Port Arthur, Friday, 21 August

Overcast. High 81°, low 56°.

Pressure30.00 inHg
Wind7.1 mph NE
Humidity33%
Visibility—
Dew point44°
Sat, 2285° / 55°0Partly cloudy
85 °Partly cloudy

Port Arthur, Saturday, 22 August

Partly cloudy. High 85°, low 55°.

Pressure29.91 inHg
Wind15.7 mph SW
Humidity35%
Visibility—
Dew point49°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Port Arthur, WI, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.