Forecast and Conditions for Portsmouth, Iowa

Updated: 7:35 PM CST on November 08, 2009
Observed at Harlan, Iowa
Temperature 57 °F
Humidity 59%
Dew Point 43 °F
Wind West at 10 mph
Pressure 30.00 in (Steady)
Conditions Scattered Clouds
Visibility 10.0 miles
Clouds Scattered Clouds (SCT) : 6000 ft
Yesterday's Maximum 68 °F
Yesterday's Minimum 34 °F
Normal high 50 °F
Normal low 29 °F
Record high 78 °F (2006)
Record low -3 °F (1991)
Sunrise07:02 AM (CST)
Sunset05:08 PM (CST)
Moon Rise11:01 PM (CST)
Moon Set12:44 PM (CST)
Moon Phase
Forecast as of 3:45 PM CST on November 8, 2009

Tonight
Partly cloudy. Lows in the lower 40s. West winds 5 to 15 mph shifting to the northwest 5 to 10 mph after midnight.
Monday
Partly sunny. Highs in the lower 60s. Northeast winds 5 to 15 mph.
Monday Night
Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s. Northeast winds 5 to 10 mph.
Tuesday
Sunny. Highs around 60. East winds 5 to 15 mph.
Tuesday Night
Mostly clear. Lows in the mid 30s. Southeast winds 5 to 10 mph.
Veterans Day and Wednesday Night
Partly cloudy. Highs around 60. Lows in the lower 40s.
Thursday and Thursday Night
Mostly cloudy. Highs in the lower 60s. Lows in the lower 40s.
Friday
Mostly sunny with a 20 percent chance of rain showers. Highs in the lower 60s.
Friday Night and Saturday
Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 30s. Highs in the mid 50s.
Saturday Night
Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s.
Sunday
Mostly sunny. Highs in the lower 50s.
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