As of 22:44 CDT

Weather in Welland, IL

62°

Welland, Saturday, 10 October, 22:44

Overcast. Feels like 60°. High 80°, low 58°.

Pressure30.03 inHg

Wind10.7 mph SE

Humidity47%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Sun, 1178° / 56°

78 °

Welland, Sunday, 11 October

Clear. High 78°, low 56°.

Pressure29.97 inHg

Wind7.2 mph S

Humidity60%

Visibility6.2 mi

Dew point57°

Mon, 1283° / 64°

83 °

Welland, Monday, 12 October

Overcast. High 83°, low 64°.

Pressure29.85 inHg

Wind11.7 mph SW

Humidity60%

Visibility6.2 mi

Dew point63°

Tue, 1377° / 66°

0.07

77 °

Welland, Tuesday, 13 October

Rain. High 77°, low 66°.

Pressure29.83 inHg

Wind9.7 mph W

Humidity65%

Visibility6.2 mi

Dew point63°

Wed, 1469° / 58°

0.74

69 °

Welland, Wednesday, 14 October

Rain. High 69°, low 58°.

Pressure30.06 inHg

Wind7.9 mph N

Humidity66%

Visibility6.2 mi

Dew point56°

Thu, 1561° / 53°

61 °

Welland, Thursday, 15 October

Overcast. High 61°, low 53°.

Pressure30.30 inHg

Wind12.5 mph E

Humidity60%

Visibility—

Dew point46°

Fri, 1655° / 37°

0.01

55 °

Welland, Friday, 16 October

Light rain. High 55°, low 37°.

Pressure30.36 inHg

Wind19.6 mph NW

Humidity51%

Visibility—

Dew point37°

Sat, 1742° / 31°

0.02

42 °

Welland, Saturday, 17 October

Light snow. High 42°, low 31°.

Pressure30.50 inHg

Wind21.2 mph N

Humidity40%

Visibility—

Dew point17°

Sun, 1847° / 29°

47 °

Welland, Sunday, 18 October

Overcast. High 47°, low 29°.

Pressure30.62 inHg

Wind12.1 mph SW

Humidity38%

Visibility—

Dew point18°

Mon, 1957° / 37°

57 °

Welland, Monday, 19 October

Partly cloudy. High 57°, low 37°.

Pressure30.45 inHg

Wind15.4 mph SW

Humidity36%

Visibility—

Dew point25°

Tue, 2061° / 40°

61 °

Welland, Tuesday, 20 October

Clear. High 61°, low 40°.

Pressure30.33 inHg

Wind11 mph SW

Humidity37%

Visibility—

Dew point31°

Wed, 2165° / 44°

65 °

Welland, Wednesday, 21 October

Partly cloudy. High 65°, low 44°.

Pressure30.06 inHg

Wind19.8 mph SW

Humidity35%

Visibility—

Dew point33°

Thu, 2260° / 48°

60 °

Welland, Thursday, 22 October

Clear. High 60°, low 48°.

Pressure30.15 inHg

Wind14.6 mph NW

Humidity52%

Visibility—

Dew point41°

Fri, 2356° / 41°

56 °

Welland, Friday, 23 October

Mostly clear. High 56°, low 41°.

Pressure30.30 inHg

Wind7.5 mph NW

Humidity55%

Visibility—

Dew point37°

Sat, 2456° / 40°

56 °

Welland, Saturday, 24 October

Overcast. High 56°, low 40°.

Pressure30.33 inHg

Wind6 mph N

Humidity44%

Visibility—

Dew point31°

Sun, 2558° / 47°

0.01

58 °

Welland, Sunday, 25 October

Light rain. High 58°, low 47°.

Pressure30.27 inHg

Wind6.1 mph W

Humidity52%

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.