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As of 14:53 CDT

Weather in Collison, IL

86°Current weather

Collison, Saturday, 8 August, 14:53

Mostly clear. Feels like 98°. High 87°, low 71°.

Pressure30.00 inHg
Wind6 mph W
Humidity75%
Visibility6.2 mi
Dew point77°

Two-week outlook for Collison, IL: week one averages a high of 83.7° and week two 79.4°, so week two runs 4.3° cooler than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 8: 87°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)83.7°67.7°0.6 in / 2 d—
2nd (August 15 – August 21)79.4°62.9°0.7 in / 2 d—

Weekend weather

Sat, August 8
Light rain
87°71°
0.01 in
Sun, August 9
Mostly clear
92°70°
no precip.
Sat, August 15
Mostly clear
73°52°
no precip.
Sun, August 16
Overcast
77°56°
no precip.
Sun, 0992° / 70°0Mostly clear
92 °Mostly clear

Collison, Sunday, 9 August

Mostly clear. High 92°, low 70°.

Pressure29.97 inHg
Wind14.2 mph S
Humidity74%
Visibility6.2 mi
Dew point75°
Mon, 1090° / 75°0.02Light rain
90 °Light rain

Collison, Monday, 10 August

Light rain. High 90°, low 75°.

Pressure29.94 inHg
Wind9.5 mph SW
Humidity69%
Visibility6.2 mi
Dew point75°
Tue, 1189° / 73°0.03Light rain
89 °Light rain

Collison, Tuesday, 11 August

Light rain. High 89°, low 73°.

Pressure29.88 inHg
Wind11.3 mph SW
Humidity73%
Visibility6.2 mi
Dew point75°
Wed, 1283° / 69°0.06Light rain
83 °Light rain

Collison, Wednesday, 12 August

Light rain. High 83°, low 69°.

Pressure29.85 inHg
Wind8 mph N
Humidity79%
Visibility6.2 mi
Dew point75°
Thu, 1373° / 64°0.54Rain
73 °Rain

Collison, Thursday, 13 August

Rain. High 73°, low 64°.

Pressure29.88 inHg
Wind10.1 mph NE
Humidity94%
Visibility—
Dew point70°
Fri, 1473° / 53°0Clear
73 °Clear

Collison, Friday, 14 August

Clear. High 73°, low 53°.

Pressure30.18 inHg
Wind10.3 mph NE
Humidity61%
Visibility—
Dew point55°
Sat, 1573° / 52°0Mostly clear
73 °Mostly clear

Collison, Saturday, 15 August

Mostly clear. High 73°, low 52°.

Pressure30.30 inHg
Wind6 mph SE
Humidity62%
Visibility—
Dew point56°
Sun, 1677° / 56°0Overcast
77 °Overcast

Collison, Sunday, 16 August

Overcast. High 77°, low 56°.

Pressure30.21 inHg
Wind9.4 mph S
Humidity61%
Visibility—
Dew point58°
Mon, 1780° / 65°0.15Light rain
80 °Light rain

Collison, Monday, 17 August

Light rain. High 80°, low 65°.

Pressure29.97 inHg
Wind10 mph S
Humidity82%
Visibility—
Dew point73°
Tue, 1882° / 69°0.01Light rain
82 °Light rain

Collison, Tuesday, 18 August

Light rain. High 82°, low 69°.

Pressure30.00 inHg
Wind9.3 mph NE
Humidity70%
Visibility—
Dew point69°
Wed, 1985° / 67°0Overcast
85 °Overcast

Collison, Wednesday, 19 August

Overcast. High 85°, low 67°.

Pressure29.94 inHg
Wind7.6 mph S
Humidity67%
Visibility—
Dew point69°
Thu, 2079° / 68°0.53Rain
79 °Rain

Collison, Thursday, 20 August

Rain. High 79°, low 68°.

Pressure29.88 inHg
Wind7.4 mph NE
Humidity82%
Visibility—
Dew point71°
Fri, 2179° / 63°0Partly cloudy
79 °Partly cloudy

Collison, Friday, 21 August

Partly cloudy. High 79°, low 63°.

Pressure29.94 inHg
Wind9.5 mph NE
Humidity67%
Visibility—
Dew point64°

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 Collison, 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.