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As of 18:12 CDT

Weather in Johnston, IA

62°Current weather

Johnston, Saturday, 31 October, 18:12

Mostly clear. Feels like 62°. High 62°, low 54°.

Pressure30.21 inHg
Wind12.7 mph E
Humidity90%
Visibility6.2 mi
Dew point59°

Two-week outlook for Johnston, IA: week one averages a high of 61.5° and week two 52.4°, so week two runs 9.1° cooler than week one. Around 1.9 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 31: 62°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 31 – November 6)61.5°53°1.5 in / 3 d—
2nd (November 7 – November 13)52.4°40°0.4 in / 1 d—

Weekend weather

Sat, October 31
Rain
62°54°
0.09 in
Sun, November 1
Light rain
67°53°
0.03 in
Sat, November 7
Mostly clear
59°47°
no precip.
Sun, November 8
Mostly clear
57°45°
no precip.
Sun, 0167° / 53°0.03Light rain
67 °Light rain

Johnston, Sunday, 1 November

Light rain. High 67°, low 53°.

Pressure30.21 inHg
Wind7 mph SE
Humidity76%
Visibility6.2 mi
Dew point55°
Mon, 0266° / 57°0.69Heavy rain
66 °Heavy rain

Johnston, Monday, 2 November

Heavy rain. High 66°, low 57°.

Pressure29.80 inHg
Wind15.3 mph SE
Humidity95%
Visibility1.5 mi
Dew point58°
Tue, 0368° / 57°0.7Rain
68 °Rain

Johnston, Tuesday, 3 November

Rain. High 68°, low 57°.

Pressure29.59 inHg
Wind10.8 mph S
Humidity83%
Visibility6.2 mi
Dew point63°
Wed, 0457° / 52°0.01Light rain
57 °Light rain

Johnston, Wednesday, 4 November

Light rain. High 57°, low 52°.

Pressure29.62 inHg
Wind8.3 mph SW
Humidity76%
Visibility6.2 mi
Dew point48°
Thu, 0555° / 51°0.01Light rain
55 °Light rain

Johnston, Thursday, 5 November

Light rain. High 55°, low 51°.

Pressure29.74 inHg
Wind11.7 mph NW
Humidity76%
Visibility—
Dew point47°
Fri, 0656° / 47°0Overcast
56 °Overcast

Johnston, Friday, 6 November

Overcast. High 56°, low 47°.

Pressure29.97 inHg
Wind10 mph NW
Humidity69%
Visibility—
Dew point43°
Sat, 0759° / 47°0Mostly clear
59 °Mostly clear

Johnston, Saturday, 7 November

Mostly clear. High 59°, low 47°.

Pressure29.74 inHg
Wind7.8 mph S
Humidity54%
Visibility—
Dew point40°
Sun, 0857° / 45°0Mostly clear
57 °Mostly clear

Johnston, Sunday, 8 November

Mostly clear. High 57°, low 45°.

Pressure29.94 inHg
Wind13.4 mph NW
Humidity61%
Visibility—
Dew point41°
Mon, 0956° / 42°0Partly cloudy
56 °Partly cloudy

Johnston, Monday, 9 November

Partly cloudy. High 56°, low 42°.

Pressure30.00 inHg
Wind8.4 mph NW
Humidity49%
Visibility—
Dew point34°
Tue, 1059° / 41°0Mostly clear
59 °Mostly clear

Johnston, Tuesday, 10 November

Mostly clear. High 59°, low 41°.

Pressure30.03 inHg
Wind10.7 mph NW
Humidity37%
Visibility—
Dew point29°
Wed, 1150° / 38°0Clear
50 °Clear

Johnston, Wednesday, 11 November

Clear. High 50°, low 38°.

Pressure29.91 inHg
Wind11 mph NW
Humidity37%
Visibility—
Dew point23°
Thu, 1247° / 34°0Overcast
47 °Overcast

Johnston, Thursday, 12 November

Overcast. High 47°, low 34°.

Pressure29.83 inHg
Wind11.7 mph NE
Humidity53%
Visibility—
Dew point28°
Fri, 1339° / 33°0.36Snow
39 °Snow

Johnston, Friday, 13 November

Snow. High 39°, low 33°.

Pressure29.88 inHg
Wind14 mph NE
Humidity94%
Visibility—
Dew point35°

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 Johnston, IA, 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.