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As of 11:32 CDT

Weather in Helena, IL

86°Current weather

Helena, Sunday, 9 August, 11:32

Mostly clear. Feels like 97°. High 90°, low 70°.

Pressure30.06 inHg
Wind10.2 mph S
Humidity73%
Visibility6.2 mi
Dew point76°

Two-week outlook for Helena, IL: week one averages a high of 88.3° and week two 85°, so week two runs 3.3° cooler than week one. Around 1.2 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 90°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)88.3°71.9°1.1 in / 4 d—
2nd (August 16 – August 22)85°65.8°0.1 in / 1 d—

Weekend weather

Sun, August 9
Mostly clear
90°70°
no precip.
Sat, August 15
Light rain
82°69°
0.06 in
Sun, August 16
Partly cloudy
89°71°
no precip.
Sat, August 22
Light rain
89°68°
0.09 in
Mon, 1094° / 75°0Clear
94 °Clear

Helena, Monday, 10 August

Clear. High 94°, low 75°.

Pressure30.00 inHg
Wind14.5 mph SW
Humidity60%
Visibility6.2 mi
Dew point73°
Tue, 1195° / 74°0.04Light rain
95 °Light rain

Helena, Tuesday, 11 August

Light rain. High 95°, low 74°.

Pressure29.94 inHg
Wind10.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point73°
Wed, 1290° / 75°0.05Light rain
90 °Light rain

Helena, Wednesday, 12 August

Light rain. High 90°, low 75°.

Pressure29.85 inHg
Wind7.2 mph S
Humidity66%
Visibility6.2 mi
Dew point73°
Thu, 1385° / 69°0.6Rain
85 °Rain

Helena, Thursday, 13 August

Rain. High 85°, low 69°.

Pressure29.94 inHg
Wind10.2 mph N
Humidity78%
Visibility—
Dew point71°
Fri, 1482° / 70°0.37Rain
82 °Rain

Helena, Friday, 14 August

Rain. High 82°, low 70°.

Pressure30.03 inHg
Wind19.5 mph NE
Humidity87%
Visibility—
Dew point71°
Sat, 1582° / 69°0.06Light rain
82 °Light rain

Helena, Saturday, 15 August

Light rain. High 82°, low 69°.

Pressure30.15 inHg
Wind12.3 mph E
Humidity78%
Visibility—
Dew point70°
Sun, 1689° / 71°0Partly cloudy
89 °Partly cloudy

Helena, Sunday, 16 August

Partly cloudy. High 89°, low 71°.

Pressure29.97 inHg
Wind14.5 mph W
Humidity57%
Visibility—
Dew point70°
Mon, 1780° / 65°0.01Light rain
80 °Light rain

Helena, Monday, 17 August

Light rain. High 80°, low 65°.

Pressure30.06 inHg
Wind9.5 mph N
Humidity61%
Visibility—
Dew point62°
Tue, 1885° / 64°0Overcast
85 °Overcast

Helena, Tuesday, 18 August

Overcast. High 85°, low 64°.

Pressure29.88 inHg
Wind12.1 mph SE
Humidity66%
Visibility—
Dew point64°
Wed, 1988° / 69°0.02Light rain
88 °Light rain

Helena, Wednesday, 19 August

Light rain. High 88°, low 69°.

Pressure29.80 inHg
Wind13.9 mph NW
Humidity59%
Visibility—
Dew point69°
Thu, 2079° / 62°0Clear
79 °Clear

Helena, Thursday, 20 August

Clear. High 79°, low 62°.

Pressure29.94 inHg
Wind9 mph N
Humidity54%
Visibility—
Dew point58°
Fri, 2184° / 62°0Clear
84 °Clear

Helena, Friday, 21 August

Clear. High 84°, low 62°.

Pressure29.88 inHg
Wind14 mph S
Humidity52%
Visibility—
Dew point60°
Sat, 2289° / 68°0.09Light rain
89 °Light rain

Helena, Saturday, 22 August

Light rain. High 89°, low 68°.

Pressure29.80 inHg
Wind12.3 mph S
Humidity55%
Visibility—
Dew point68°

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 Helena, 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.