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As of 14:44 CDT

Weather in Welland, IL

82°Current weather

Welland, Saturday, 8 August, 14:44

Clear. Feels like 82°. High 83°, low 67°.

Pressure30.00 inHg
Wind5.9 mph NW
Humidity40%
Visibility6.2 mi
Dew point55°
Sun, 0985° / 63°0.42Rain
85 °Rain

Welland, Sunday, 9 August

Rain. High 85°, low 63°.

Pressure29.91 inHg
Wind7 mph E
Humidity99%
Visibility6.2 mi
Dew point72°
Mon, 1083° / 71°0Overcast
83 °Overcast

Welland, Monday, 10 August

Overcast. High 83°, low 71°.

Pressure29.91 inHg
Wind7.2 mph S
Humidity84%
Visibility6.2 mi
Dew point74°
Tue, 1186° / 72°0.04Light rain
86 °Light rain

Welland, Tuesday, 11 August

Light rain. High 86°, low 72°.

Pressure29.80 inHg
Wind10.3 mph W
Humidity78%
Visibility6.2 mi
Dew point74°
Wed, 1278° / 66°0.04Light rain
78 °Light rain

Welland, Wednesday, 12 August

Light rain. High 78°, low 66°.

Pressure29.85 inHg
Wind6.7 mph SE
Humidity96%
Visibility6.2 mi
Dew point68°
Thu, 1371° / 59°0Light rain
71 °Light rain

Welland, Thursday, 13 August

Light rain. High 71°, low 59°.

Pressure29.94 inHg
Wind12.4 mph E
Humidity76%
Visibility—
Dew point62°
Fri, 1472° / 54°0Clear
72 °Clear

Welland, Friday, 14 August

Clear. High 72°, low 54°.

Pressure30.21 inHg
Wind7.2 mph NE
Humidity67%
Visibility—
Dew point57°
Sat, 1572° / 54°0Overcast
72 °Overcast

Welland, Saturday, 15 August

Overcast. High 72°, low 54°.

Pressure30.33 inHg
Wind6.7 mph S
Humidity66%
Visibility—
Dew point57°
Sun, 1675° / 56°0Overcast
75 °Overcast

Welland, Sunday, 16 August

Overcast. High 75°, low 56°.

Pressure30.18 inHg
Wind10.7 mph S
Humidity72%
Visibility—
Dew point61°
Mon, 1778° / 65°0.01Light rain
78 °Light rain

Welland, Monday, 17 August

Light rain. High 78°, low 65°.

Pressure29.97 inHg
Wind6.8 mph S
Humidity85%
Visibility—
Dew point71°
Tue, 1881° / 68°0Light rain
81 °Light rain

Welland, Tuesday, 18 August

Light rain. High 81°, low 68°.

Pressure30.03 inHg
Wind7.8 mph E
Humidity75%
Visibility—
Dew point69°
Wed, 1981° / 64°0.26Rain
81 °Rain

Welland, Wednesday, 19 August

Rain. High 81°, low 64°.

Pressure29.91 inHg
Wind9.3 mph S
Humidity79%
Visibility—
Dew point71°
Thu, 2075° / 66°0.02Light rain
75 °Light rain

Welland, Thursday, 20 August

Light rain. High 75°, low 66°.

Pressure29.91 inHg
Wind9.7 mph N
Humidity82%
Visibility—
Dew point65°
Fri, 2178° / 60°0.02Light rain
78 °Light rain

Welland, Friday, 21 August

Light rain. High 78°, low 60°.

Pressure29.97 inHg
Wind6.6 mph N
Humidity68%
Visibility—
Dew point63°
Sat, 2274° / 56°0.01Light rain
74 °Light rain

Welland, Saturday, 22 August

Light rain. High 74°, low 56°.

Pressure29.94 inHg
Wind15.9 mph NE
Humidity79%
Visibility—
Dew point65°
Sun, 2366° / 47°0Clear
66 °Clear

Welland, Sunday, 23 August

Clear. High 66°, low 47°.

Pressure30.24 inHg
Wind11.4 mph E
Humidity58%
Visibility—
Dew point47°

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.