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As of 04:00 CST

Weather in Tennant, IA

22°Current weather

Tennant, Saturday, 14 November, 04:00

Mostly clear. Feels like 17°. High 46°, low 22°.

Pressure30.27 inHg
Wind3.9 mph SE
Humidity91%
Visibility6.2 mi
Dew point20°
Sun, 1549° / 24°0Mostly clear
49 °Mostly clear

Tennant, Sunday, 15 November

Mostly clear. High 49°, low 24°.

Pressure30.42 inHg
Wind9.1 mph S
Humidity58%
Visibility6.2 mi
Dew point30°
Mon, 1652° / 33°0Clear
52 °Clear

Tennant, Monday, 16 November

Clear. High 52°, low 33°.

Pressure30.42 inHg
Wind11.9 mph S
Humidity59%
Visibility6.2 mi
Dew point36°
Tue, 1754° / 39°0Overcast
54 °Overcast

Tennant, Tuesday, 17 November

Overcast. High 54°, low 39°.

Pressure30.27 inHg
Wind15.7 mph S
Humidity58%
Visibility6.2 mi
Dew point37°
Wed, 1858° / 45°0Overcast
58 °Overcast

Tennant, Wednesday, 18 November

Overcast. High 58°, low 45°.

Pressure30.00 inHg
Wind22.8 mph S
Humidity58%
Visibility—
Dew point39°
Thu, 1955° / 45°0.04Light rain
55 °Light rain

Tennant, Thursday, 19 November

Light rain. High 55°, low 45°.

Pressure30.21 inHg
Wind15.1 mph S
Humidity64%
Visibility—
Dew point42°
Fri, 2062° / 42°0.07Light rain
62 °Light rain

Tennant, Friday, 20 November

Light rain. High 62°, low 42°.

Pressure30.06 inHg
Wind20.1 mph S
Humidity85%
Visibility—
Dew point47°
Sat, 2160° / 40°0.13Light rain
60 °Light rain

Tennant, Saturday, 21 November

Light rain. High 60°, low 40°.

Pressure29.65 inHg
Wind24.4 mph NW
Humidity56%
Visibility—
Dew point42°
Sun, 2242° / 32°0Clear
42 °Clear

Tennant, Sunday, 22 November

Clear. High 42°, low 32°.

Pressure30.21 inHg
Wind19.6 mph NW
Humidity56%
Visibility—
Dew point24°
Mon, 2340° / 28°0Clear
40 °Clear

Tennant, Monday, 23 November

Clear. High 40°, low 28°.

Pressure30.30 inHg
Wind13.2 mph NW
Humidity41%
Visibility—
Dew point15°
Tue, 2445° / 28°0Overcast
45 °Overcast

Tennant, Tuesday, 24 November

Overcast. High 45°, low 28°.

Pressure30.21 inHg
Wind8.7 mph S
Humidity45%
Visibility—
Dew point19°
Wed, 2537° / 27°0Overcast
37 °Overcast

Tennant, Wednesday, 25 November

Overcast. High 37°, low 27°.

Pressure30.39 inHg
Wind14.2 mph N
Humidity49%
Visibility—
Dew point17°
Thu, 2636° / 22°0Clear
36 °Clear

Tennant, Thursday, 26 November

Clear. High 36°, low 22°.

Pressure30.56 inHg
Wind9.8 mph N
Humidity48%
Visibility—
Dew point14°
Fri, 2737° / 25°0Overcast
37 °Overcast

Tennant, Friday, 27 November

Overcast. High 37°, low 25°.

Pressure30.24 inHg
Wind8 mph SE
Humidity44%
Visibility—
Dew point15°
Sat, 2837° / 28°0Overcast
37 °Overcast

Tennant, Saturday, 28 November

Overcast. High 37°, low 28°.

Pressure30.06 inHg
Wind5.5 mph E
Humidity45%
Visibility—
Dew point16°
Sun, 2941° / 29°0Overcast
41 °Overcast

Tennant, Sunday, 29 November

Overcast. High 41°, low 29°.

Pressure30.09 inHg
Wind4.7 mph S
Humidity44%
Visibility—
Dew point18°

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 Tennant, 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 Tennant, 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.