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As of 01:12 CDT

Weather in Ottawa, IA

72°Current weather

Ottawa, Sunday, 9 August, 01:12

Light rain. Feels like 73°. High 94°, low 72°.

Pressure29.91 inHg
Wind12.8 mph SE
Humidity88%
Visibility6.2 mi
Dew point69°

Two-week outlook for Ottawa, IA: week one averages a high of 82.2° and week two 77.5°, so week two runs 4.7° cooler than week one. Around 1.2 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 94°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)82.2°67.5°1.2 in / 3 d—
2nd (August 16 – August 22)77.5°60.9°0.1 in / 1 d—

Weekend weather

Sun, August 9
Light rain
94°72°
0.02 in
Sat, August 15
Light rain
67°63°
0.14 in
Sun, August 16
Overcast
77°62°
no precip.
Sat, August 22
Overcast
85°58°
no precip.
Mon, 1087° / 74°0Overcast
87 °Overcast

Ottawa, Monday, 10 August

Overcast. High 87°, low 74°.

Pressure29.85 inHg
Wind9 mph SW
Humidity59%
Visibility6.2 mi
Dew point70°
Tue, 1193° / 74°0Mostly clear
93 °Mostly clear

Ottawa, Tuesday, 11 August

Mostly clear. High 93°, low 74°.

Pressure29.77 inHg
Wind9.4 mph W
Humidity54%
Visibility6.2 mi
Dew point70°
Wed, 1284° / 66°0.13Light rain
84 °Light rain

Ottawa, Wednesday, 12 August

Light rain. High 84°, low 66°.

Pressure29.88 inHg
Wind8.9 mph E
Humidity74%
Visibility6.2 mi
Dew point69°
Thu, 1371° / 63°0.85Rain
71 °Rain

Ottawa, Thursday, 13 August

Rain. High 71°, low 63°.

Pressure29.91 inHg
Wind16.4 mph NE
Humidity96%
Visibility—
Dew point68°
Fri, 1478° / 60°0.01Light rain
78 °Light rain

Ottawa, Friday, 14 August

Light rain. High 78°, low 60°.

Pressure30.09 inHg
Wind12.9 mph E
Humidity69%
Visibility—
Dew point62°
Sat, 1567° / 63°0.14Light rain
67 °Light rain

Ottawa, Saturday, 15 August

Light rain. High 67°, low 63°.

Pressure30.15 inHg
Wind14.2 mph E
Humidity95%
Visibility—
Dew point63°
Sun, 1677° / 62°0Overcast
77 °Overcast

Ottawa, Sunday, 16 August

Overcast. High 77°, low 62°.

Pressure30.12 inHg
Wind5.7 mph NE
Humidity79%
Visibility—
Dew point66°
Mon, 1783° / 67°0.04Light rain
83 °Light rain

Ottawa, Monday, 17 August

Light rain. High 83°, low 67°.

Pressure30.03 inHg
Wind7.2 mph S
Humidity66%
Visibility—
Dew point67°
Tue, 1887° / 68°0Overcast
87 °Overcast

Ottawa, Tuesday, 18 August

Overcast. High 87°, low 68°.

Pressure29.97 inHg
Wind11.9 mph S
Humidity70%
Visibility—
Dew point71°
Wed, 1974° / 63°0.01Light rain
74 °Light rain

Ottawa, Wednesday, 19 August

Light rain. High 74°, low 63°.

Pressure30.00 inHg
Wind12.1 mph N
Humidity66%
Visibility—
Dew point62°
Thu, 2070° / 56°0.02Light rain
70 °Light rain

Ottawa, Thursday, 20 August

Light rain. High 70°, low 56°.

Pressure30.09 inHg
Wind16.5 mph NE
Humidity55%
Visibility—
Dew point52°
Fri, 2166° / 52°0Overcast
66 °Overcast

Ottawa, Friday, 21 August

Overcast. High 66°, low 52°.

Pressure30.03 inHg
Wind12.1 mph E
Humidity63%
Visibility—
Dew point51°
Sat, 2285° / 58°0Overcast
85 °Overcast

Ottawa, Saturday, 22 August

Overcast. High 85°, low 58°.

Pressure29.83 inHg
Wind12 mph SW
Humidity62%
Visibility—
Dew point64°

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 Ottawa, 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.