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As of 08:48 CDT

Weather in Porterfield, IL

75°Current weather

Porterfield, Sunday, 9 August, 08:48

Overcast. Feels like 77°. High 91°, low 65°.

Pressure29.97 inHg
Wind9.1 mph S
Humidity88%
Visibility6.2 mi
Dew point72°

Two-week outlook for Porterfield, IL: week one averages a high of 84.5° and week two 79.6°, so week two runs 4.8° cooler than week one. Around 2.4 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 91°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)84.5°66.5°1.1 in / 5 d—
2nd (August 16 – August 22)79.6°62.4°1.3 in / 1 d—

Weekend weather

Sun, August 9
Overcast
91°65°
no precip.
Sat, August 15
Light rain
76°62°
0.21 in
Sun, August 16
Overcast
78°67°
no precip.
Sat, August 22
Light rain
82°66°
0.04 in
Mon, 1096° / 74°0.04Light rain
96 °Light rain

Porterfield, Monday, 10 August

Light rain. High 96°, low 74°.

Pressure29.91 inHg
Wind8.9 mph W
Humidity64%
Visibility6.2 mi
Dew point72°
Tue, 1194° / 68°0.06Light rain
94 °Light rain

Porterfield, Tuesday, 11 August

Light rain. High 94°, low 68°.

Pressure29.83 inHg
Wind14.5 mph SW
Humidity59%
Visibility6.2 mi
Dew point73°
Wed, 1284° / 68°0.02Light rain
84 °Light rain

Porterfield, Wednesday, 12 August

Light rain. High 84°, low 68°.

Pressure29.85 inHg
Wind5.6 mph NE
Humidity63%
Visibility6.2 mi
Dew point68°
Thu, 1376° / 64°0.7Rain
76 °Rain

Porterfield, Thursday, 13 August

Rain. High 76°, low 64°.

Pressure29.88 inHg
Wind14.3 mph NE
Humidity83%
Visibility—
Dew point68°
Fri, 1474° / 64°0.08Light rain
74 °Light rain

Porterfield, Friday, 14 August

Light rain. High 74°, low 64°.

Pressure30.12 inHg
Wind13.8 mph E
Humidity67%
Visibility—
Dew point60°
Sat, 1576° / 62°0.21Light rain
76 °Light rain

Porterfield, Saturday, 15 August

Light rain. High 76°, low 62°.

Pressure30.15 inHg
Wind15 mph SE
Humidity77%
Visibility—
Dew point65°
Sun, 1678° / 67°0Overcast
78 °Overcast

Porterfield, Sunday, 16 August

Overcast. High 78°, low 67°.

Pressure30.00 inHg
Wind13.3 mph NW
Humidity76%
Visibility—
Dew point69°
Mon, 1775° / 60°0Overcast
75 °Overcast

Porterfield, Monday, 17 August

Overcast. High 75°, low 60°.

Pressure30.09 inHg
Wind7.6 mph N
Humidity62%
Visibility—
Dew point59°
Tue, 1882° / 59°0Overcast
82 °Overcast

Porterfield, Tuesday, 18 August

Overcast. High 82°, low 59°.

Pressure29.88 inHg
Wind10.4 mph S
Humidity69%
Visibility—
Dew point63°
Wed, 1978° / 64°0Mostly clear
78 °Mostly clear

Porterfield, Wednesday, 19 August

Mostly clear. High 78°, low 64°.

Pressure29.85 inHg
Wind14.4 mph NW
Humidity60%
Visibility—
Dew point62°
Thu, 2080° / 59°0.02Light rain
80 °Light rain

Porterfield, Thursday, 20 August

Light rain. High 80°, low 59°.

Pressure29.94 inHg
Wind9.8 mph NW
Humidity62%
Visibility—
Dew point61°
Fri, 2183° / 61°1.28Heavy rain
83 °Heavy rain

Porterfield, Friday, 21 August

Heavy rain. High 83°, low 61°.

Pressure29.83 inHg
Wind18 mph S
Humidity54%
Visibility—
Dew point61°
Sat, 2282° / 66°0.04Light rain
82 °Light rain

Porterfield, Saturday, 22 August

Light rain. High 82°, low 66°.

Pressure29.83 inHg
Wind14.2 mph NW
Humidity54%
Visibility—
Dew point62°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Porterfield, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.