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As of 14:23 CDT

Weather in Thompson, IA

79°Current weather

Thompson, Saturday, 8 August, 14:23

Clear. Feels like 79°. High 80°, low 55°.

Pressure30.06 inHg
Wind4.7 mph S
Humidity51%
Visibility6.2 mi
Dew point58°
Sun, 0981° / 66°0.19Rain
81 °Rain

Thompson, Sunday, 9 August

Rain. High 81°, low 66°.

Pressure29.80 inHg
Wind7.4 mph SE
Humidity64%
Visibility6.2 mi
Dew point69°
Mon, 1088° / 68°0.19Rain
88 °Rain

Thompson, Monday, 10 August

Rain. High 88°, low 68°.

Pressure29.85 inHg
Wind10.9 mph SE
Humidity74%
Visibility6.2 mi
Dew point70°
Tue, 1189° / 68°0.01Light rain
89 °Light rain

Thompson, Tuesday, 11 August

Light rain. High 89°, low 68°.

Pressure29.77 inHg
Wind7 mph NE
Humidity51%
Visibility6.2 mi
Dew point65°
Wed, 1290° / 67°0.07Light rain
90 °Light rain

Thompson, Wednesday, 12 August

Light rain. High 90°, low 67°.

Pressure29.85 inHg
Wind10.3 mph SE
Humidity41%
Visibility6.2 mi
Dew point60°
Thu, 1377° / 59°0.35Rain
77 °Rain

Thompson, Thursday, 13 August

Rain. High 77°, low 59°.

Pressure30.00 inHg
Wind13.3 mph NE
Humidity44%
Visibility—
Dew point51°
Fri, 1481° / 54°0Clear
81 °Clear

Thompson, Friday, 14 August

Clear. High 81°, low 54°.

Pressure30.18 inHg
Wind11.2 mph SE
Humidity34%
Visibility—
Dew point45°
Sat, 1584° / 57°0Overcast
84 °Overcast

Thompson, Saturday, 15 August

Overcast. High 84°, low 57°.

Pressure30.18 inHg
Wind15.8 mph SE
Humidity34%
Visibility—
Dew point47°
Sun, 1688° / 67°0Partly cloudy
88 °Partly cloudy

Thompson, Sunday, 16 August

Partly cloudy. High 88°, low 67°.

Pressure30.00 inHg
Wind15.4 mph SE
Humidity49%
Visibility—
Dew point62°
Mon, 1781° / 68°0.48Rain
81 °Rain

Thompson, Monday, 17 August

Rain. High 81°, low 68°.

Pressure30.00 inHg
Wind10 mph N
Humidity69%
Visibility—
Dew point67°
Tue, 1892° / 67°0.01Light rain
92 °Light rain

Thompson, Tuesday, 18 August

Light rain. High 92°, low 67°.

Pressure29.97 inHg
Wind16.8 mph SE
Humidity44%
Visibility—
Dew point60°
Wed, 1981° / 64°0.03Light rain
81 °Light rain

Thompson, Wednesday, 19 August

Light rain. High 81°, low 64°.

Pressure29.91 inHg
Wind15.9 mph NE
Humidity74%
Visibility—
Dew point67°
Thu, 2082° / 60°0.03Light rain
82 °Light rain

Thompson, Thursday, 20 August

Light rain. High 82°, low 60°.

Pressure29.97 inHg
Wind11.1 mph NE
Humidity43%
Visibility—
Dew point54°
Fri, 2187° / 62°0Clear
87 °Clear

Thompson, Friday, 21 August

Clear. High 87°, low 62°.

Pressure29.94 inHg
Wind16.3 mph S
Humidity32%
Visibility—
Dew point51°
Sat, 2272° / 55°0.07Light rain
72 °Light rain

Thompson, Saturday, 22 August

Light rain. High 72°, low 55°.

Pressure30.09 inHg
Wind16.3 mph NE
Humidity68%
Visibility—
Dew point53°
Sun, 2372° / 46°0Clear
72 °Clear

Thompson, Sunday, 23 August

Clear. High 72°, low 46°.

Pressure30.21 inHg
Wind10.4 mph E
Humidity31%
Visibility—
Dew point34°

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 Thompson, 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 Thompson, 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.