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As of 04:09 CDT

Weather in Preston, IL

50°Current weather

Preston, Wednesday, 28 October, 04:09

Clear. Feels like 49°. High 77°, low 50°.

Pressure30.21 inHg
Wind0 mph N
Humidity93%
Visibility6.2 mi
Dew point48°

Two-week outlook for Preston, IL: week one averages a high of 74.1° and week two 56.9°, so week two runs 17.3° cooler than week one. Around 4.5 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 31: 73°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 28 – November 3)74.1°56.1°2.7 in / 2 d—
2nd (November 4 – November 10)56.9°43.1°1.8 in / 3 d—

Weekend weather

Sat, October 31
Overcast
73°61°
no precip.
Sun, November 1
Mostly clear
74°58°
no precip.
Sat, November 7
Overcast
53°40°
no precip.
Sun, November 8
Clear
56°36°
no precip.
Thu, 2980° / 52°0Clear
80 °Clear

Preston, Thursday, 29 October

Clear. High 80°, low 52°.

Pressure30.15 inHg
Wind6.7 mph SW
Humidity50%
Visibility6.2 mi
Dew point56°
Fri, 3078° / 59°0Overcast
78 °Overcast

Preston, Friday, 30 October

Overcast. High 78°, low 59°.

Pressure30.24 inHg
Wind5.4 mph SE
Humidity57%
Visibility6.2 mi
Dew point58°
Sat, 3173° / 61°0Overcast
73 °Overcast

Preston, Saturday, 31 October

Overcast. High 73°, low 61°.

Pressure30.24 inHg
Wind3.6 mph E
Humidity68%
Visibility6.2 mi
Dew point59°
Sun, 0174° / 58°0Mostly clear
74 °Mostly clear

Preston, Sunday, 1 November

Mostly clear. High 74°, low 58°.

Pressure30.24 inHg
Wind9.2 mph SE
Humidity53%
Visibility—
Dew point54°
Mon, 0272° / 60°0.57Rain
72 °Rain

Preston, Monday, 2 November

Rain. High 72°, low 60°.

Pressure30.09 inHg
Wind13.8 mph S
Humidity52%
Visibility—
Dew point52°
Tue, 0365° / 53°2.16Heavy rain
65 °Heavy rain

Preston, Tuesday, 3 November

Heavy rain. High 65°, low 53°.

Pressure29.74 inHg
Wind17 mph SE
Humidity81%
Visibility—
Dew point52°
Wed, 0462° / 51°0.41Rain
62 °Rain

Preston, Wednesday, 4 November

Rain. High 62°, low 51°.

Pressure29.71 inHg
Wind10.4 mph E
Humidity98%
Visibility—
Dew point58°
Thu, 0555° / 50°1.31Heavy rain
55 °Heavy rain

Preston, Thursday, 5 November

Heavy rain. High 55°, low 50°.

Pressure29.59 inHg
Wind19 mph W
Humidity94%
Visibility—
Dew point51°
Fri, 0653° / 43°0Clear
53 °Clear

Preston, Friday, 6 November

Clear. High 53°, low 43°.

Pressure30.09 inHg
Wind15.4 mph NW
Humidity51%
Visibility—
Dew point33°
Sat, 0753° / 40°0Overcast
53 °Overcast

Preston, Saturday, 7 November

Overcast. High 53°, low 40°.

Pressure30.27 inHg
Wind6.5 mph NE
Humidity52%
Visibility—
Dew point33°
Sun, 0856° / 36°0Clear
56 °Clear

Preston, Sunday, 8 November

Clear. High 56°, low 36°.

Pressure30.27 inHg
Wind5.1 mph SE
Humidity39%
Visibility—
Dew point27°
Mon, 0958° / 39°0Overcast
58 °Overcast

Preston, Monday, 9 November

Overcast. High 58°, low 39°.

Pressure30.24 inHg
Wind7.5 mph S
Humidity45%
Visibility—
Dew point32°
Tue, 1063° / 43°0.11Light rain
63 °Light rain

Preston, Tuesday, 10 November

Light rain. High 63°, low 43°.

Pressure30.03 inHg
Wind13.2 mph S
Humidity47%
Visibility—
Dew point39°

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 Preston, 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.