Lewis, MS Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Lewis, MS Weather Forecast

Current Conditions

Settings
Lewis MS weather  - Lightning Observed - 99°F
Lightning Observed
99°F
Updated 5:04 pm
Feels Like 100°F
Humidity 32%
Wind W 3 mph
Barometer  29.93 in
Dew Point 64°F
Lewis MS weather  - Lightning Observed - 37°C
Lightning Observed
37°C
Updated 5:04 pm
Feels Like 38°C
Humidity 32%
Wind W 5 km/h
Barometer  101.4 kPa
Dew Point 18°C

Lewis Weather Forecast

THIS AFTERNOON TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Lewis, MS Weather - This Afternoon Chance Of T-Storm Lewis, MS Weather - Tonight Chance Of T-Storm Lewis, MS Weather - Monday Sunny Lewis, MS Weather - Monday Night Partly Cloudy Lewis, MS Weather - Tuesday Sunny Lewis, MS Weather - Tuesday Night Mostly Clear Lewis, MS Weather - Wednesday Mostly Clear Lewis, MS Weather - Thursday Sunny Lewis, MS Weather - Thursday Night Mostly Clear Lewis, MS Weather - Friday Sunny Lewis, MS Weather - Friday Night Mostly Clear Lewis, MS Weather - Saturday Mostly Clear
Chance of T-Storm Chance of T-Storm Sunny Partly Cloudy Sunny Mostly Clear Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Mostly Clear
Hi: 99°FHi: 37°C
Lo: 75°FLo: 24°C Hi: 100°FHi: 38°C
Lo: 75°FLo: 24°C Hi: 100°FHi: 38°C
Hi: 99°FHi: 37°C
Lo: 75°FLo: 24°C
Hi: 99°FHi: 37°C
Lo: 75°FLo: 24°C
Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C Hi: 99°FHi: 37°C
Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C
Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C
POP: 40% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 126 PM CDT Sun Sep 13 2026 Lewis, MS Weather - WeatherWorld.com

Trending Headlines

Lewis Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Lewis Quick Facts

National Two Day Weather Forecast


E-mail the Lewis Weather Forecast

Voice your opinion or tell us about page issues...

Lewis Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 322 PM CDT Sun Sep 13 2026

Key Messages

  • Dangerous levels of heat stress are expected during the late morning and afternoon hours each day over the first half of this week.

Discussion

... Issued at 300 PM CDT Sun Sep 13 2026

Through Monday: As anticipated previously, storms have once again developed with strong daytime heating and are mainly focused over the southeast two thirds of the area. A favorable environment for microbursts with vertical totals near 26 deg C and DCAPE near 1500 j/kg is supporting a few intense storms wi...