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As of 06:39 CDT

Weather in Rochester, IL

72°Current weather

Rochester, Sunday, 9 August, 06:39

Partly cloudy. Feels like 73°. High 93°, low 71°.

Pressure30.00 inHg
Wind6.3 mph S
Humidity93%
Visibility6.2 mi
Dew point69°

Two-week outlook for Rochester, IL: week one averages a high of 87.6° and week two 94.9°, so week two runs 7.3° warmer than week one. Around 1.2 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 93°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)87.6°68.5°1.2 in / 5 d—
2nd (August 16 – August 22)94.9°71.9°0.0 in / 0 d—

Weekend weather

Sun, August 9
Mostly clear
93°71°
no precip.
Sat, August 15
Light rain
79°63°
0.23 in
Sun, August 16
Light rain
83°65°
0.02 in
Sat, August 22
Clear
104°75°
no precip.
Mon, 1098° / 76°0.01Light rain
98 °Light rain

Rochester, Monday, 10 August

Light rain. High 98°, low 76°.

Pressure29.91 inHg
Wind13.8 mph SW
Humidity54%
Visibility6.2 mi
Dew point71°
Tue, 1197° / 69°0.05Light rain
97 °Light rain

Rochester, Tuesday, 11 August

Light rain. High 97°, low 69°.

Pressure29.85 inHg
Wind15.6 mph SW
Humidity50%
Visibility6.2 mi
Dew point71°
Wed, 1290° / 70°0.45Rain
90 °Rain

Rochester, Wednesday, 12 August

Rain. High 90°, low 70°.

Pressure29.83 inHg
Wind9.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point70°
Thu, 1385° / 67°0.07Light rain
85 °Light rain

Rochester, Thursday, 13 August

Light rain. High 85°, low 67°.

Pressure29.94 inHg
Wind15.2 mph E
Humidity59%
Visibility—
Dew point67°
Fri, 1471° / 63°0.4Rain
71 °Rain

Rochester, Friday, 14 August

Rain. High 71°, low 63°.

Pressure30.12 inHg
Wind14.8 mph NE
Humidity94%
Visibility—
Dew point62°
Sat, 1579° / 63°0.23Light rain
79 °Light rain

Rochester, Saturday, 15 August

Light rain. High 79°, low 63°.

Pressure30.15 inHg
Wind13.2 mph SE
Humidity72%
Visibility—
Dew point67°
Sun, 1683° / 65°0.02Light rain
83 °Light rain

Rochester, Sunday, 16 August

Light rain. High 83°, low 65°.

Pressure30.03 inHg
Wind7.8 mph E
Humidity71%
Visibility—
Dew point71°
Mon, 1784° / 68°0Partly cloudy
84 °Partly cloudy

Rochester, Monday, 17 August

Partly cloudy. High 84°, low 68°.

Pressure30.06 inHg
Wind7.3 mph NE
Humidity56%
Visibility—
Dew point64°
Tue, 1887° / 66°0Overcast
87 °Overcast

Rochester, Tuesday, 18 August

Overcast. High 87°, low 66°.

Pressure30.00 inHg
Wind9.3 mph SE
Humidity52%
Visibility—
Dew point62°
Wed, 1996° / 74°0Overcast
96 °Overcast

Rochester, Wednesday, 19 August

Overcast. High 96°, low 74°.

Pressure29.88 inHg
Wind13.9 mph S
Humidity52%
Visibility—
Dew point71°
Thu, 20114° / 80°0Partly cloudy
114 °Partly cloudy

Rochester, Thursday, 20 August

Partly cloudy. High 114°, low 80°.

Pressure29.77 inHg
Wind13.8 mph W
Humidity18%
Visibility—
Dew point53°
Fri, 2196° / 76°0Overcast
96 °Overcast

Rochester, Friday, 21 August

Overcast. High 96°, low 76°.

Pressure29.85 inHg
Wind9.8 mph E
Humidity51%
Visibility—
Dew point71°
Sat, 22104° / 75°0Clear
104 °Clear

Rochester, Saturday, 22 August

Clear. High 104°, low 75°.

Pressure29.83 inHg
Wind10.5 mph S
Humidity31%
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 Rochester, 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.