As of 08:19 CDT

Weather in Welland, IL

61°

Welland, Monday, 12 October, 08:19

Mostly clear. Feels like 60°. High 84°, low 61°.

Pressure29.88 inHg

Wind11 mph SW

Humidity60%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Tue, 1379° / 62°

0.13

79 °

Welland, Tuesday, 13 October

Rain. High 79°, low 62°.

Pressure29.85 inHg

Wind9.5 mph W

Humidity60%

Visibility6.2 mi

Dew point60°

Wed, 1474° / 59°

0.17

74 °

Welland, Wednesday, 14 October

Rain. High 74°, low 59°.

Pressure30.09 inHg

Wind6.8 mph NE

Humidity61%

Visibility6.2 mi

Dew point57°

Thu, 1563° / 57°

0.14

63 °

Welland, Thursday, 15 October

Rain. High 63°, low 57°.

Pressure30.06 inHg

Wind8.6 mph E

Humidity86%

Visibility4.4 mi

Dew point56°

Fri, 1658° / 46°

58 °

Welland, Friday, 16 October

Partly cloudy. High 58°, low 46°.

Pressure30.39 inHg

Wind23.9 mph NW

Humidity50%

Visibility—

Dew point36°

Sat, 1760° / 38°

60 °

Welland, Saturday, 17 October

Clear. High 60°, low 38°.

Pressure30.47 inHg

Wind9.6 mph SW

Humidity37%

Visibility—

Dew point29°

Sun, 1859° / 41°

59 °

Welland, Sunday, 18 October

Clear. High 59°, low 41°.

Pressure30.27 inHg

Wind16.7 mph SW

Humidity43%

Visibility—

Dew point32°

Mon, 1956° / 46°

0.11

56 °

Welland, Monday, 19 October

Light rain. High 56°, low 46°.

Pressure30.21 inHg

Wind11.7 mph S

Humidity63%

Visibility—

Dew point42°

Tue, 2061° / 51°

0.31

61 °

Welland, Tuesday, 20 October

Rain. High 61°, low 51°.

Pressure30.21 inHg

Wind7.6 mph S

Humidity80%

Visibility—

Dew point54°

Wed, 2172° / 56°

72 °

Welland, Wednesday, 21 October

Overcast. High 72°, low 56°.

Pressure30.27 inHg

Wind10.3 mph SE

Humidity70%

Visibility—

Dew point57°

Thu, 2274° / 59°

74 °

Welland, Thursday, 22 October

Overcast. High 74°, low 59°.

Pressure30.30 inHg

Wind12.2 mph S

Humidity60%

Visibility—

Dew point56°

Fri, 2375° / 64°

0.11

75 °

Welland, Friday, 23 October

Light rain. High 75°, low 64°.

Pressure30.21 inHg

Wind12.5 mph SW

Humidity73%

Visibility—

Dew point62°

Sat, 2473° / 63°

0.51

73 °

Welland, Saturday, 24 October

Rain. High 73°, low 63°.

Pressure29.94 inHg

Wind20.8 mph SW

Humidity61%

Visibility—

Dew point58°

Sun, 2565° / 48°

65 °

Welland, Sunday, 25 October

Light rain. High 65°, low 48°.

Pressure29.94 inHg

Wind19.8 mph W

Humidity75%

Visibility—

Dew point45°

Mon, 2654° / 39°

54 °

Welland, Monday, 26 October

Clear. High 54°, low 39°.

Pressure30.18 inHg

Wind14.8 mph NW

Humidity47%

Visibility—

Dew point31°

Tue, 2760° / 44°

60 °

Welland, Tuesday, 27 October

Partly cloudy. High 60°, low 44°.

Pressure29.80 inHg

Wind20.4 mph NW

Humidity56%

Visibility—

Dew point43°

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.