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As of 17:41 CDT

Weather in Welland, IL

78°Current weather

Welland, Saturday, 10 October, 17:41

Overcast. Feels like 78°. High 80°, low 58°.

Pressure30.00 inHg
Wind8.1 mph SE
Humidity49%
Visibility6.2 mi
Dew point58°
Sun, 1178° / 55°0Clear
78 °Clear

Welland, Sunday, 11 October

Clear. High 78°, low 55°.

Pressure29.97 inHg
Wind6.8 mph S
Humidity60%
Visibility6.2 mi
Dew point56°
Mon, 1282° / 62°0Partly cloudy
82 °Partly cloudy

Welland, Monday, 12 October

Partly cloudy. High 82°, low 62°.

Pressure29.83 inHg
Wind11.6 mph SW
Humidity62%
Visibility6.2 mi
Dew point64°
Tue, 1378° / 66°0Clear
78 °Clear

Welland, Tuesday, 13 October

Clear. High 78°, low 66°.

Pressure29.83 inHg
Wind10.1 mph W
Humidity70%
Visibility6.2 mi
Dew point66°
Wed, 1470° / 58°0.52Rain
70 °Rain

Welland, Wednesday, 14 October

Rain. High 70°, low 58°.

Pressure30.06 inHg
Wind7.1 mph N
Humidity66%
Visibility6.2 mi
Dew point56°
Thu, 1558° / 53°0.43Rain
58 °Rain

Welland, Thursday, 15 October

Rain. High 58°, low 53°.

Pressure30.24 inHg
Wind11.3 mph NE
Humidity82%
Visibility—
Dew point52°
Fri, 1653° / 37°0.01Light rain
53 °Light rain

Welland, Friday, 16 October

Light rain. High 53°, low 37°.

Pressure30.06 inHg
Wind21.1 mph W
Humidity54%
Visibility—
Dew point36°
Sat, 1739° / 32°0.04Snow
39 °Snow

Welland, Saturday, 17 October

Snow. High 39°, low 32°.

Pressure30.24 inHg
Wind18.1 mph NW
Humidity65%
Visibility—
Dew point26°
Sun, 1844° / 27°0Clear
44 °Clear

Welland, Sunday, 18 October

Clear. High 44°, low 27°.

Pressure30.59 inHg
Wind14 mph N
Humidity40%
Visibility—
Dew point17°
Mon, 1950° / 31°0Overcast
50 °Overcast

Welland, Monday, 19 October

Overcast. High 50°, low 31°.

Pressure30.59 inHg
Wind12.7 mph S
Humidity42%
Visibility—
Dew point23°
Tue, 2058° / 36°0Clear
58 °Clear

Welland, Tuesday, 20 October

Clear. High 58°, low 36°.

Pressure30.39 inHg
Wind13.4 mph S
Humidity37%
Visibility—
Dew point27°
Wed, 2164° / 42°0Clear
64 °Clear

Welland, Wednesday, 21 October

Clear. High 64°, low 42°.

Pressure30.24 inHg
Wind14.6 mph S
Humidity37%
Visibility—
Dew point32°
Thu, 2265° / 48°0.02Light rain
65 °Light rain

Welland, Thursday, 22 October

Light rain. High 65°, low 48°.

Pressure30.21 inHg
Wind14.4 mph SW
Humidity40%
Visibility—
Dew point36°
Fri, 2349° / 45°0Light rain
49 °Light rain

Welland, Friday, 23 October

Light rain. High 49°, low 45°.

Pressure30.21 inHg
Wind17.9 mph NW
Humidity81%
Visibility—
Dew point40°
Sat, 2456° / 44°0Overcast
56 °Overcast

Welland, Saturday, 24 October

Overcast. High 56°, low 44°.

Pressure30.18 inHg
Wind9.1 mph NE
Humidity61%
Visibility—
Dew point41°
Sun, 2561° / 45°0Mostly clear
61 °Mostly clear

Welland, Sunday, 25 October

Mostly clear. High 61°, low 45°.

Pressure30.15 inHg
Wind11.1 mph NE
Humidity54%
Visibility—
Dew point41°

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 Welland, IL 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 Welland, IL 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.