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As of 16:28 CDT

Weather in Welland, IL

51°Current weather

Welland, Friday, 16 October, 16:28

Partly cloudy. Feels like 49°. High 55°, low 45°.

Pressure30.18 inHg
Wind19.7 mph N
Humidity60%
Visibility6.2 mi
Dew point38°
Sat, 1755° / 36°0Clear
55 °Clear

Welland, Saturday, 17 October

Clear. High 55°, low 36°.

Pressure30.53 inHg
Wind5.7 mph SW
Humidity45%
Visibility6.2 mi
Dew point28°
Sun, 1861° / 42°0Clear
61 °Clear

Welland, Sunday, 18 October

Clear. High 61°, low 42°.

Pressure30.45 inHg
Wind13.7 mph SW
Humidity50%
Visibility6.2 mi
Dew point39°
Mon, 1964° / 42°0Mostly clear
64 °Mostly clear

Welland, Monday, 19 October

Mostly clear. High 64°, low 42°.

Pressure30.39 inHg
Wind5.8 mph S
Humidity53%
Visibility6.2 mi
Dew point43°
Tue, 2066° / 45°0Clear
66 °Clear

Welland, Tuesday, 20 October

Clear. High 66°, low 45°.

Pressure30.36 inHg
Wind5.3 mph SE
Humidity50%
Visibility6.2 mi
Dew point44°
Wed, 2167° / 49°0Overcast
67 °Overcast

Welland, Wednesday, 21 October

Overcast. High 67°, low 49°.

Pressure30.27 inHg
Wind5.4 mph S
Humidity49%
Visibility—
Dew point44°
Thu, 2270° / 50°0Clear
70 °Clear

Welland, Thursday, 22 October

Clear. High 70°, low 50°.

Pressure30.18 inHg
Wind7.8 mph S
Humidity41%
Visibility—
Dew point41°
Fri, 2370° / 55°0Overcast
70 °Overcast

Welland, Friday, 23 October

Overcast. High 70°, low 55°.

Pressure30.18 inHg
Wind8.4 mph E
Humidity37%
Visibility—
Dew point40°
Sat, 2472° / 56°0Overcast
72 °Overcast

Welland, Saturday, 24 October

Overcast. High 72°, low 56°.

Pressure30.27 inHg
Wind10.6 mph SE
Humidity41%
Visibility—
Dew point43°
Sun, 2573° / 54°0Overcast
73 °Overcast

Welland, Sunday, 25 October

Overcast. High 73°, low 54°.

Pressure30.15 inHg
Wind11.9 mph S
Humidity43%
Visibility—
Dew point46°
Mon, 2661° / 42°0Overcast
61 °Overcast

Welland, Monday, 26 October

Overcast. High 61°, low 42°.

Pressure30.21 inHg
Wind16.4 mph NW
Humidity51%
Visibility—
Dew point35°
Tue, 2753° / 36°0Clear
53 °Clear

Welland, Tuesday, 27 October

Clear. High 53°, low 36°.

Pressure30.33 inHg
Wind8.5 mph W
Humidity38%
Visibility—
Dew point25°
Wed, 2859° / 43°0Overcast
59 °Overcast

Welland, Wednesday, 28 October

Overcast. High 59°, low 43°.

Pressure30.21 inHg
Wind11.1 mph S
Humidity43%
Visibility—
Dew point29°
Thu, 2962° / 53°0.07Light rain
62 °Light rain

Welland, Thursday, 29 October

Light rain. High 62°, low 53°.

Pressure29.71 inHg
Wind19 mph SW
Humidity82%
Visibility—
Dew point53°
Fri, 3057° / 48°0Overcast
57 °Overcast

Welland, Friday, 30 October

Overcast. High 57°, low 48°.

Pressure30.00 inHg
Wind17.3 mph NW
Humidity65%
Visibility—
Dew point41°
Sat, 3156° / 46°0Overcast
56 °Overcast

Welland, Saturday, 31 October

Overcast. High 56°, low 46°.

Pressure29.97 inHg
Wind15.1 mph S
Humidity55%
Visibility—
Dew point39°

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.