As of 20:01 CDT

Weather in McGirr, IL

72°Current weather

McGirr, Saturday, 8 August, 20:01

Clear. Feels like 72°. High 82°, low 67°.

Pressure30.00 inHg
Wind3.2 mph W
Humidity74%
Visibility6.2 mi
Dew point64°
Sun, 0988° / 62°0.31Rain
88 °Rain

McGirr, Sunday, 9 August

Rain. High 88°, low 62°.

Pressure29.91 inHg
Wind13.2 mph S
Humidity81%
Visibility6.2 mi
Dew point74°
Mon, 1086° / 69°0.24Heavy rain
86 °Heavy rain

McGirr, Monday, 10 August

Heavy rain. High 86°, low 69°.

Pressure29.88 inHg
Wind6.4 mph SE
Humidity77%
Visibility6.2 mi
Dew point75°
Tue, 1184° / 71°0.02Light rain
84 °Light rain

McGirr, Tuesday, 11 August

Light rain. High 84°, low 71°.

Pressure29.77 inHg
Wind10 mph SW
Humidity84%
Visibility6.2 mi
Dew point72°
Wed, 1278° / 66°0.02Light rain
78 °Light rain

McGirr, Wednesday, 12 August

Light rain. High 78°, low 66°.

Pressure29.88 inHg
Wind7.7 mph NW
Humidity80%
Visibility6.2 mi
Dew point70°
Thu, 1371° / 60°0Overcast
71 °Overcast

McGirr, Thursday, 13 August

Overcast. High 71°, low 60°.

Pressure30.03 inHg
Wind8.8 mph E
Humidity74%
Visibility
Dew point61°
Fri, 1475° / 58°0Clear
75 °Clear

McGirr, Friday, 14 August

Clear. High 75°, low 58°.

Pressure30.12 inHg
Wind6.5 mph SE
Humidity63%
Visibility
Dew point58°
Sat, 1565° / 59°0.06Light rain
65 °Light rain

McGirr, Saturday, 15 August

Light rain. High 65°, low 59°.

Pressure30.30 inHg
Wind7.3 mph S
Humidity74%
Visibility
Dew point55°
Sun, 1672° / 59°0Overcast
72 °Overcast

McGirr, Sunday, 16 August

Overcast. High 72°, low 59°.

Pressure30.15 inHg
Wind5.9 mph E
Humidity69%
Visibility
Dew point58°
Mon, 1777° / 63°0.01Light rain
77 °Light rain

McGirr, Monday, 17 August

Light rain. High 77°, low 63°.

Pressure30.06 inHg
Wind4.2 mph W
Humidity77%
Visibility
Dew point65°
Tue, 1880° / 64°0Overcast
80 °Overcast

McGirr, Tuesday, 18 August

Overcast. High 80°, low 64°.

Pressure29.97 inHg
Wind11 mph SW
Humidity72%
Visibility
Dew point67°
Wed, 1974° / 58°0.03Light rain
74 °Light rain

McGirr, Wednesday, 19 August

Light rain. High 74°, low 58°.

Pressure29.94 inHg
Wind14.1 mph NW
Humidity80%
Visibility
Dew point58°
Thu, 2063° / 51°0.01Light rain
63 °Light rain

McGirr, Thursday, 20 August

Light rain. High 63°, low 51°.

Pressure30.09 inHg
Wind11 mph N
Humidity72%
Visibility
Dew point52°
Fri, 2173° / 52°0Partly cloudy
73 °Partly cloudy

McGirr, Friday, 21 August

Partly cloudy. High 73°, low 52°.

Pressure30.06 inHg
Wind7.8 mph E
Humidity63%
Visibility
Dew point56°
Sat, 2270° / 54°0.01Light rain
70 °Light rain

McGirr, Saturday, 22 August

Light rain. High 70°, low 54°.

Pressure29.88 inHg
Wind9.5 mph SE
Humidity81%
Visibility
Dew point57°
Sun, 2379° / 63°0Clear
79 °Clear

McGirr, Sunday, 23 August

Clear. High 79°, low 63°.

Pressure29.91 inHg
Wind13.7 mph W
Humidity52%
Visibility
Dew point58°

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 McGirr, 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 McGirr, 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.