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As of 13:21 CDT

Weather in Sidney, WI

78°Current weather

Sidney, Saturday, 8 August, 13:21

Clear. Feels like 78°. High 81°, low 58°.

Pressure30.09 inHg
Wind4 mph W
Humidity52%
Visibility6.2 mi
Dew point59°
Sun, 0982° / 64°0.16Rain
82 °Rain

Sidney, Sunday, 9 August

Rain. High 82°, low 64°.

Pressure29.85 inHg
Wind3.7 mph S
Humidity68%
Visibility6.2 mi
Dew point62°
Mon, 1090° / 67°0.02Light rain
90 °Light rain

Sidney, Monday, 10 August

Light rain. High 90°, low 67°.

Pressure29.88 inHg
Wind4.9 mph SE
Humidity54%
Visibility6.2 mi
Dew point65°
Tue, 1184° / 65°0.18Rain
84 °Rain

Sidney, Tuesday, 11 August

Rain. High 84°, low 65°.

Pressure29.83 inHg
Wind8.3 mph SE
Humidity71%
Visibility6.2 mi
Dew point66°
Wed, 1284° / 60°0.06Light rain
84 °Light rain

Sidney, Wednesday, 12 August

Light rain. High 84°, low 60°.

Pressure29.85 inHg
Wind6.8 mph N
Humidity37%
Visibility6.2 mi
Dew point53°
Thu, 1377° / 55°0Clear
77 °Clear

Sidney, Thursday, 13 August

Clear. High 77°, low 55°.

Pressure30.00 inHg
Wind8.2 mph N
Humidity31%
Visibility—
Dew point39°
Fri, 1479° / 50°0Clear
79 °Clear

Sidney, Friday, 14 August

Clear. High 79°, low 50°.

Pressure30.18 inHg
Wind6.5 mph N
Humidity29%
Visibility—
Dew point39°
Sat, 1581° / 55°0Overcast
81 °Overcast

Sidney, Saturday, 15 August

Overcast. High 81°, low 55°.

Pressure30.24 inHg
Wind11 mph S
Humidity37%
Visibility—
Dew point48°
Sun, 1684° / 59°0Overcast
84 °Overcast

Sidney, Sunday, 16 August

Overcast. High 84°, low 59°.

Pressure30.06 inHg
Wind12.5 mph SW
Humidity47%
Visibility—
Dew point58°
Mon, 1768° / 61°0.07Light rain
68 °Light rain

Sidney, Monday, 17 August

Light rain. High 68°, low 61°.

Pressure30.03 inHg
Wind7.4 mph E
Humidity95%
Visibility—
Dew point62°
Tue, 1880° / 61°0.01Light rain
80 °Light rain

Sidney, Tuesday, 18 August

Light rain. High 80°, low 61°.

Pressure29.88 inHg
Wind8.1 mph W
Humidity74%
Visibility—
Dew point61°
Wed, 1972° / 55°0.02Light rain
72 °Light rain

Sidney, Wednesday, 19 August

Light rain. High 72°, low 55°.

Pressure30.12 inHg
Wind14.3 mph N
Humidity40%
Visibility—
Dew point43°
Thu, 2071° / 44°0Clear
71 °Clear

Sidney, Thursday, 20 August

Clear. High 71°, low 44°.

Pressure30.30 inHg
Wind6.7 mph NE
Humidity34%
Visibility—
Dew point36°
Fri, 2177° / 47°0Partly cloudy
77 °Partly cloudy

Sidney, Friday, 21 August

Partly cloudy. High 77°, low 47°.

Pressure30.18 inHg
Wind7.7 mph SW
Humidity35%
Visibility—
Dew point41°
Sat, 2281° / 54°0Partly cloudy
81 °Partly cloudy

Sidney, Saturday, 22 August

Partly cloudy. High 81°, low 54°.

Pressure30.06 inHg
Wind6.1 mph SW
Humidity35%
Visibility—
Dew point46°
Sun, 2373° / 53°0Overcast
73 °Overcast

Sidney, Sunday, 23 August

Overcast. High 73°, low 53°.

Pressure30.09 inHg
Wind10.4 mph SE
Humidity53%
Visibility—
Dew point52°

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 Sidney, WI 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 Sidney, WI 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.