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As of 14:22 CDT

Weather in Jamison, IA

82°Current weather

Jamison, Saturday, 8 August, 14:22

Clear. Feels like 84°. High 82°, low 62°.

Pressure30.03 inHg
Wind4.8 mph E
Humidity57%
Visibility6.2 mi
Dew point66°
Sun, 0994° / 71°0Overcast
94 °Overcast

Jamison, Sunday, 9 August

Overcast. High 94°, low 71°.

Pressure29.77 inHg
Wind16.6 mph S
Humidity64%
Visibility6.2 mi
Dew point71°
Mon, 1088° / 69°0.07Light rain
88 °Light rain

Jamison, Monday, 10 August

Light rain. High 88°, low 69°.

Pressure29.85 inHg
Wind9 mph W
Humidity66%
Visibility6.2 mi
Dew point70°
Tue, 1191° / 71°0.04Light rain
91 °Light rain

Jamison, Tuesday, 11 August

Light rain. High 91°, low 71°.

Pressure29.74 inHg
Wind13.6 mph SW
Humidity58%
Visibility6.2 mi
Dew point71°
Wed, 1288° / 72°0.26Rain
88 °Rain

Jamison, Wednesday, 12 August

Rain. High 88°, low 72°.

Pressure29.85 inHg
Wind13.8 mph E
Humidity72%
Visibility6.2 mi
Dew point73°
Thu, 1374° / 65°0.67Rain
74 °Rain

Jamison, Thursday, 13 August

Rain. High 74°, low 65°.

Pressure29.94 inHg
Wind10.7 mph NE
Humidity94%
Visibility—
Dew point68°
Fri, 1477° / 57°0Overcast
77 °Overcast

Jamison, Friday, 14 August

Overcast. High 77°, low 57°.

Pressure30.18 inHg
Wind7.3 mph SE
Humidity57%
Visibility—
Dew point57°
Sat, 1578° / 58°0Overcast
78 °Overcast

Jamison, Saturday, 15 August

Overcast. High 78°, low 58°.

Pressure30.21 inHg
Wind12.9 mph SE
Humidity61%
Visibility—
Dew point59°
Sun, 1682° / 64°0.02Light rain
82 °Light rain

Jamison, Sunday, 16 August

Light rain. High 82°, low 64°.

Pressure30.06 inHg
Wind10.1 mph SE
Humidity89%
Visibility—
Dew point69°
Mon, 1791° / 69°0.08Light rain
91 °Light rain

Jamison, Monday, 17 August

Light rain. High 91°, low 69°.

Pressure29.94 inHg
Wind9.4 mph NW
Humidity63%
Visibility—
Dew point70°
Tue, 1886° / 70°0Overcast
86 °Overcast

Jamison, Tuesday, 18 August

Overcast. High 86°, low 70°.

Pressure30.00 inHg
Wind8 mph S
Humidity69%
Visibility—
Dew point70°
Wed, 1989° / 69°0.09Light rain
89 °Light rain

Jamison, Wednesday, 19 August

Light rain. High 89°, low 69°.

Pressure29.88 inHg
Wind14.9 mph NE
Humidity55%
Visibility—
Dew point67°
Thu, 2083° / 65°0.04Light rain
83 °Light rain

Jamison, Thursday, 20 August

Light rain. High 83°, low 65°.

Pressure29.94 inHg
Wind10.8 mph NE
Humidity60%
Visibility—
Dew point62°
Fri, 2183° / 63°0Mostly clear
83 °Mostly clear

Jamison, Friday, 21 August

Mostly clear. High 83°, low 63°.

Pressure29.97 inHg
Wind6.1 mph E
Humidity54%
Visibility—
Dew point60°
Sat, 2283° / 66°0.09Light rain
83 °Light rain

Jamison, Saturday, 22 August

Light rain. High 83°, low 66°.

Pressure29.91 inHg
Wind15.2 mph NE
Humidity55%
Visibility—
Dew point63°
Sun, 2373° / 55°0Partly cloudy
73 °Partly cloudy

Jamison, Sunday, 23 August

Partly cloudy. High 73°, low 55°.

Pressure30.18 inHg
Wind12.9 mph E
Humidity48%
Visibility—
Dew point47°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Jamison, IA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Jamison, IA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.