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As of 05:58 CDT

Weather in Tennant, IA

58°Current weather

Tennant, Saturday, 24 October, 05:58

Overcast. Feels like 57°. High 77°, low 57°.

Pressure30.12 inHg
Wind13.5 mph S
Humidity63%
Visibility6.2 mi
Dew point46°
Sun, 2573° / 52°0Overcast
73 °Overcast

Tennant, Sunday, 25 October

Overcast. High 73°, low 52°.

Pressure30.33 inHg
Wind3.5 mph SE
Humidity66%
Visibility6.2 mi
Dew point55°
Mon, 2671° / 53°0.02Light rain
71 °Light rain

Tennant, Monday, 26 October

Light rain. High 71°, low 53°.

Pressure30.21 inHg
Wind8.7 mph SE
Humidity70%
Visibility6.2 mi
Dew point54°
Tue, 2767° / 58°0.13Rain
67 °Rain

Tennant, Tuesday, 27 October

Rain. High 67°, low 58°.

Pressure30.06 inHg
Wind11.5 mph S
Humidity59%
Visibility6.2 mi
Dew point50°
Wed, 2872° / 56°0.11Light rain
72 °Light rain

Tennant, Wednesday, 28 October

Light rain. High 72°, low 56°.

Pressure30.00 inHg
Wind10.8 mph S
Humidity64%
Visibility—
Dew point54°
Thu, 2968° / 54°0.1Light rain
68 °Light rain

Tennant, Thursday, 29 October

Light rain. High 68°, low 54°.

Pressure30.15 inHg
Wind10.8 mph E
Humidity70%
Visibility—
Dew point54°
Fri, 3061° / 54°1.36Heavy rain
61 °Heavy rain

Tennant, Friday, 30 October

Heavy rain. High 61°, low 54°.

Pressure30.09 inHg
Wind12 mph E
Humidity89%
Visibility—
Dew point54°
Sat, 3162° / 57°0.06Light rain
62 °Light rain

Tennant, Saturday, 31 October

Light rain. High 62°, low 57°.

Pressure29.94 inHg
Wind17.4 mph S
Humidity95%
Visibility—
Dew point57°
Sun, 0166° / 54°0Overcast
66 °Overcast

Tennant, Sunday, 1 November

Overcast. High 66°, low 54°.

Pressure30.06 inHg
Wind5 mph SW
Humidity76%
Visibility—
Dew point55°
Mon, 0257° / 43°1.64Heavy rain
57 °Heavy rain

Tennant, Monday, 2 November

Heavy rain. High 57°, low 43°.

Pressure29.97 inHg
Wind22.5 mph NW
Humidity94%
Visibility—
Dew point51°
Tue, 0346° / 38°0.13Light rain
46 °Light rain

Tennant, Tuesday, 3 November

Light rain. High 46°, low 38°.

Pressure29.97 inHg
Wind19.4 mph N
Humidity80%
Visibility—
Dew point38°
Wed, 0452° / 39°0Clear
52 °Clear

Tennant, Wednesday, 4 November

Clear. High 52°, low 39°.

Pressure30.12 inHg
Wind14.4 mph N
Humidity50%
Visibility—
Dew point31°
Thu, 0540° / 30°0Overcast
40 °Overcast

Tennant, Thursday, 5 November

Overcast. High 40°, low 30°.

Pressure30.30 inHg
Wind14.1 mph N
Humidity53%
Visibility—
Dew point23°
Fri, 0636° / 26°0Clear
36 °Clear

Tennant, Friday, 6 November

Clear. High 36°, low 26°.

Pressure30.56 inHg
Wind12.7 mph N
Humidity39%
Visibility—
Dew point11°
Sat, 0744° / 28°0Overcast
44 °Overcast

Tennant, Saturday, 7 November

Overcast. High 44°, low 28°.

Pressure30.15 inHg
Wind23 mph S
Humidity46%
Visibility—
Dew point19°
Sun, 0858° / 41°0Clear
58 °Clear

Tennant, Sunday, 8 November

Clear. High 58°, low 41°.

Pressure29.94 inHg
Wind17.3 mph NW
Humidity46%
Visibility—
Dew point35°

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.