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As of 14:18 CDT

Weather in Coster, IA

64°Current weather

Coster, Sunday, 18 October, 14:18

Clear. Feels like 62°. High 65°, low 41°.

Pressure30.24 inHg
Wind13.9 mph S
Humidity45%
Visibility6.2 mi
Dew point42°

Two-week outlook for Coster, IA: week one averages a high of 66.4° and week two 56.6°, so week two runs 9.7° cooler than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 18: 65°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 18 – October 24)66.4°46.6°0.2 in / 1 d—
2nd (October 25 – October 31)56.6°46.2°0.8 in / 3 d—

Weekend weather

Sun, October 18
Clear
65°41°
no precip.
Sat, October 24
Rain
68°54°
0.23 in
Sun, October 25
Partly cloudy
53°42°
no precip.
Sat, October 31
Snow
48°37°
0.04 in
Mon, 1963° / 42°0Overcast
63 °Overcast

Coster, Monday, 19 October

Overcast. High 63°, low 42°.

Pressure30.36 inHg
Wind4.7 mph S
Humidity67%
Visibility6.2 mi
Dew point47°
Tue, 2065° / 43°0Partly cloudy
65 °Partly cloudy

Coster, Tuesday, 20 October

Partly cloudy. High 65°, low 43°.

Pressure30.36 inHg
Wind7.6 mph SE
Humidity60%
Visibility6.2 mi
Dew point47°
Wed, 2169° / 47°0Clear
69 °Clear

Coster, Wednesday, 21 October

Clear. High 69°, low 47°.

Pressure30.24 inHg
Wind4.7 mph S
Humidity64%
Visibility6.2 mi
Dew point52°
Thu, 2269° / 48°0Clear
69 °Clear

Coster, Thursday, 22 October

Clear. High 69°, low 48°.

Pressure30.30 inHg
Wind5.8 mph SE
Humidity62%
Visibility6.2 mi
Dew point52°
Fri, 2365° / 51°0.02Light rain
65 °Light rain

Coster, Friday, 23 October

Light rain. High 65°, low 51°.

Pressure30.24 inHg
Wind14.3 mph SE
Humidity59%
Visibility—
Dew point48°
Sat, 2468° / 54°0.23Rain
68 °Rain

Coster, Saturday, 24 October

Rain. High 68°, low 54°.

Pressure30.09 inHg
Wind17.1 mph S
Humidity59%
Visibility—
Dew point53°
Sun, 2553° / 42°0Partly cloudy
53 °Partly cloudy

Coster, Sunday, 25 October

Partly cloudy. High 53°, low 42°.

Pressure30.50 inHg
Wind8 mph NW
Humidity39%
Visibility—
Dew point26°
Mon, 2649° / 43°0.44Rain
49 °Rain

Coster, Monday, 26 October

Rain. High 49°, low 43°.

Pressure30.27 inHg
Wind7.6 mph SE
Humidity95%
Visibility—
Dew point44°
Tue, 2762° / 49°0.02Light rain
62 °Light rain

Coster, Tuesday, 27 October

Light rain. High 62°, low 49°.

Pressure30.18 inHg
Wind11.5 mph SE
Humidity72%
Visibility—
Dew point50°
Wed, 2859° / 53°0.08Light rain
59 °Light rain

Coster, Wednesday, 28 October

Light rain. High 59°, low 53°.

Pressure29.83 inHg
Wind15.1 mph S
Humidity85%
Visibility—
Dew point53°
Thu, 2963° / 51°0Clear
63 °Clear

Coster, Thursday, 29 October

Clear. High 63°, low 51°.

Pressure29.77 inHg
Wind10.1 mph W
Humidity41%
Visibility—
Dew point37°
Fri, 3062° / 48°0.22Light rain
62 °Light rain

Coster, Friday, 30 October

Light rain. High 62°, low 48°.

Pressure29.62 inHg
Wind20.6 mph SE
Humidity70%
Visibility—
Dew point49°
Sat, 3148° / 37°0.04Snow
48 °Snow

Coster, Saturday, 31 October

Snow. High 48°, low 37°.

Pressure29.50 inHg
Wind29.1 mph W
Humidity63%
Visibility—
Dew point31°

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 Coster, 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.