As of 22:03 CDT

Weather in Welland, IL

57°

Welland, Thursday, 15 October, 22:03

Overcast. Feels like 56°. High 63°, low 57°.

Pressure29.80 inHg

Wind16.9 mph W

Humidity74%

Visibility6.0 mi

Dew point51°

See detailed hourly forecast

Fri, 1657° / 45°

0.01

57 °

Welland, Friday, 16 October

Light rain. High 57°, low 45°.

Pressure30.12 inHg

Wind17.2 mph NW

Humidity71%

Visibility6.2 mi

Dew point42°

Sat, 1755° / 35°

55 °

Welland, Saturday, 17 October

Clear. High 55°, low 35°.

Pressure30.56 inHg

Wind4.6 mph SW

Humidity46%

Visibility6.2 mi

Dew point29°

Sun, 1861° / 41°

61 °

Welland, Sunday, 18 October

Clear. High 61°, low 41°.

Pressure30.45 inHg

Wind13.4 mph SW

Humidity51%

Visibility6.2 mi

Dew point39°

Mon, 1963° / 42°

63 °

Welland, Monday, 19 October

Mostly clear. High 63°, low 42°.

Pressure30.39 inHg

Wind6.6 mph S

Humidity54%

Visibility6.2 mi

Dew point42°

Tue, 2066° / 44°

0.01

66 °

Welland, Tuesday, 20 October

Light rain. High 66°, low 44°.

Pressure30.33 inHg

Wind7 mph SE

Humidity45%

Visibility—

Dew point41°

Wed, 2168° / 46°

68 °

Welland, Wednesday, 21 October

Partly cloudy. High 68°, low 46°.

Pressure30.30 inHg

Wind6.6 mph S

Humidity44%

Visibility—

Dew point42°

Thu, 2270° / 52°

70 °

Welland, Thursday, 22 October

Overcast. High 70°, low 52°.

Pressure30.24 inHg

Wind8.3 mph S

Humidity40%

Visibility—

Dew point41°

Fri, 2371° / 54°

71 °

Welland, Friday, 23 October

Partly cloudy. High 71°, low 54°.

Pressure30.18 inHg

Wind10.4 mph SE

Humidity39%

Visibility—

Dew point42°

Sat, 2468° / 54°

68 °

Welland, Saturday, 24 October

Overcast. High 68°, low 54°.

Pressure30.21 inHg

Wind10.3 mph SE

Humidity43%

Visibility—

Dew point43°

Sun, 2568° / 54°

68 °

Welland, Sunday, 25 October

Partly cloudy. High 68°, low 54°.

Pressure30.27 inHg

Wind6.8 mph NE

Humidity39%

Visibility—

Dew point40°

Mon, 2665° / 54°

65 °

Welland, Monday, 26 October

Overcast. High 65°, low 54°.

Pressure30.06 inHg

Wind13.6 mph SE

Humidity54%

Visibility—

Dew point45°

Tue, 2758° / 47°

58 °

Welland, Tuesday, 27 October

Overcast. High 58°, low 47°.

Pressure30.03 inHg

Wind12.2 mph W

Humidity66%

Visibility—

Dew point44°

Wed, 2854° / 46°

0.79

54 °

Welland, Wednesday, 28 October

Rain. High 54°, low 46°.

Pressure29.68 inHg

Wind16.7 mph E

Humidity94%

Visibility—

Dew point47°

Thu, 2955° / 48°

0.08

55 °

Welland, Thursday, 29 October

Light rain. High 55°, low 48°.

Pressure29.85 inHg

Wind18.6 mph NW

Humidity75%

Visibility—

Dew point47°

Fri, 3058° / 44°

58 °

Welland, Friday, 30 October

Clear. High 58°, low 44°.

Pressure30.03 inHg

Wind15 mph W

Humidity42%

Visibility—

Dew point33°

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.