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As of 19:55 CDT

Weather in Fullerton, IL

78°Current weather

Fullerton, Saturday, 8 August, 19:55

Clear. Feels like 79°. High 86°, low 70°.

Pressure30.00 inHg
Wind3.6 mph NE
Humidity79%
Visibility6.2 mi
Dew point71°

Two-week outlook for Fullerton, IL: week one averages a high of 85.2° and week two 79.2°, so week two runs 6° cooler than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 8: 86°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)85.2°69.2°0.5 in / 3 d—
2nd (August 15 – August 21)79.2°64.9°0.8 in / 3 d—

Weekend weather

Sat, August 8
Partly cloudy
86°70°
no precip.
Sun, August 9
Clear
93°69°
no precip.
Sat, August 15
Rain
65°60°
0.38 in
Sun, August 16
Light rain
78°61°
no precip.
Sun, 0993° / 69°0Clear
93 °Clear

Fullerton, Sunday, 9 August

Clear. High 93°, low 69°.

Pressure29.97 inHg
Wind13.6 mph S
Humidity71%
Visibility6.2 mi
Dew point74°
Mon, 1090° / 76°0Light rain
90 °Light rain

Fullerton, Monday, 10 August

Light rain. High 90°, low 76°.

Pressure29.91 inHg
Wind12.1 mph SW
Humidity68%
Visibility6.2 mi
Dew point74°
Tue, 1188° / 71°0.07Light rain
88 °Light rain

Fullerton, Tuesday, 11 August

Light rain. High 88°, low 71°.

Pressure29.83 inHg
Wind12.3 mph SW
Humidity73%
Visibility6.2 mi
Dew point71°
Wed, 1284° / 71°0.17Rain
84 °Rain

Fullerton, Wednesday, 12 August

Rain. High 84°, low 71°.

Pressure29.85 inHg
Wind2.8 mph SE
Humidity77%
Visibility6.2 mi
Dew point74°
Thu, 1379° / 65°0.23Rain
79 °Rain

Fullerton, Thursday, 13 August

Rain. High 79°, low 65°.

Pressure29.97 inHg
Wind10.8 mph SE
Humidity68%
Visibility—
Dew point66°
Fri, 1477° / 62°0.02Light rain
77 °Light rain

Fullerton, Friday, 14 August

Light rain. High 77°, low 62°.

Pressure30.09 inHg
Wind10.2 mph E
Humidity69%
Visibility—
Dew point63°
Sat, 1565° / 60°0.38Rain
65 °Rain

Fullerton, Saturday, 15 August

Rain. High 65°, low 60°.

Pressure30.27 inHg
Wind12.1 mph SE
Humidity93%
Visibility—
Dew point58°
Sun, 1678° / 61°0.01Light rain
78 °Light rain

Fullerton, Sunday, 16 August

Light rain. High 78°, low 61°.

Pressure30.12 inHg
Wind11 mph S
Humidity81%
Visibility—
Dew point61°
Mon, 1781° / 66°0.05Light rain
81 °Light rain

Fullerton, Monday, 17 August

Light rain. High 81°, low 66°.

Pressure29.97 inHg
Wind12.7 mph S
Humidity81%
Visibility—
Dew point72°
Tue, 1883° / 69°0.01Light rain
83 °Light rain

Fullerton, Tuesday, 18 August

Light rain. High 83°, low 69°.

Pressure30.00 inHg
Wind9.2 mph NE
Humidity70%
Visibility—
Dew point70°
Wed, 1987° / 67°0Overcast
87 °Overcast

Fullerton, Wednesday, 19 August

Overcast. High 87°, low 67°.

Pressure29.91 inHg
Wind7.5 mph S
Humidity65%
Visibility—
Dew point69°
Thu, 2080° / 68°0.4Rain
80 °Rain

Fullerton, Thursday, 20 August

Rain. High 80°, low 68°.

Pressure29.88 inHg
Wind9.8 mph N
Humidity77%
Visibility—
Dew point71°
Fri, 2180° / 63°0Mostly clear
80 °Mostly clear

Fullerton, Friday, 21 August

Mostly clear. High 80°, low 63°.

Pressure29.94 inHg
Wind8.8 mph NE
Humidity64%
Visibility—
Dew point63°

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 Fullerton, 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.