Today | Weather | Tuesday, June 30, 2026

Active Weather Warnings

Weather in Topeka, Kansas

04:26 PM

Now

93° F

Feels Like 100°

Precipitation 6 %

Wind 16 mph

UV Index (0 - 11+) 5

Humidity 54 %

Today

Day 93°

Night 77°

Precipitation 25 %

Wind 15 mph

UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Topeka Weather Forecast Updated

Last updated on June 30, 2026 at 2:55 PM

Weather Forecast History

Last Year's Weather on This Day (June 30, 2025)

Day

84°

Night

61°

Wind

8 mph

UV Index

Precipitation

80 %

Air Quality in Topeka

NOW

31 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 4.76 µg/m³

PM₁₀ 10.48 µg/m³

O₃ 0.034 ppm

NO₂ 0.2 ppb

SO₂ 0.2 ppb

CO 0.09 ppm

NH₃ 1.44 µg/m³

NO 0.1 µg/m³

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

NH₃ – Ammonia

NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)

PM_2.5 – 4.76 µg/m³

PM₁₀ – 10.48 µg/m³

O₃ – 65.81 µg/m³

NO₂ – 0.43 µg/m³

SO₂ – 0.62 µg/m³

CO – 101.58 µg/m³

NH₃ – 1.44 µg/m³

NO – 0.1 µg/m³

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Topeka

Severe Future Likely

Extreme Heat Watch

Extreme Heat Watch issued June 27 at 1:27AM CDT until June 30 at 9:00PM CDT by NWS Topeka KS

Jun 28, 1:00 PM → Jun 30, 9:00 PM

WHAT: Dangerously hot conditions with heat index values up to 108
possible.

WHERE: Portions of central, east central, north central, and
northeast Kansas.

WHEN: From Sunday afternoon through Tuesday evening.

IMPACTS: Heat related illnesses increase significantly during
extreme heat and high humidity events.

ADDITIONAL DETAILS: Overnight lows in the middle to upper 70s
will not provide much relief from the heat. Hot and humid
conditions are expected to persist through much of next week.

+ Read More

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.

Updated: Jun 27, 12:22 PM Source: NWS Alert

Severe Expected Likely

Extreme Heat Warning

Extreme Heat Warning issued June 30 at 1:29PM CDT until July 3 at 9:00PM CDT by NWS Topeka KS

Jun 30, 1:29 PM → Jul 3, 9:00 PM

WHAT: Dangerously hot conditions with heat index values up to 105.

WHERE: Portions of central, east central, north central, and
northeast Kansas.

WHEN: Until 9 PM CDT Friday.

IMPACTS: Heat related illnesses increase significantly during
extreme heat and high humidity events.

+ Read More

Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

Updated: Jun 30, 2:55 PM Source: NWS Alert

Weather in Topeka, Kansas

Warning: Extreme UV Index Today: 11

Topeka Weather Forecast Updated

Day

Night

Wind

UV Index

Precipitation

Air Quality in Topeka

Pollutant Concentrations:

Health Recommendations:

Weather Alerts and Warnings for Topeka

Extreme Heat Watch

Extreme Heat Warning

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