Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
unless it is raining
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "unless it is raining" is correct and usable in written English.
You can use it to indicate a condition that must be met for something to happen, specifically that the action will not take place if it is raining. Example: "We will go for a picnic unless it is raining."
✓ Grammatically correct
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
(Unless it's raining, I'll assume the spring day is lovely).
News & Media
Jack Silbert DiCosmo's, Fourth Avenue and High Street, Elizabeth; all summer, seven days a week from about noon to 9 p.m. -- "unless it's raining".
News & Media
10 p.m. 4) FRANCE'S ALLEY Unless it's raining, you'd be silly to sit indoors at the Boteco do França (Rua Borges dos Reis, 24A; 55-71-3334-2734); instead, find an empty table in the narrow alleyway between the bar and the evangelical church next door, affectionately known as the Beco do França (literally France's Alley, though França actually refers not to the country but to one of the owners).
News & Media
Smaller lodges dot the lawn and trees, and fountains provide shade (a note on Indian weather: Unless it's raining, it's hot).
News & Media
Leave the cage outside to dry, unless it's raining or snowing, in which case take it in and dry it off as well as you can with a towel or blowdryer.
Wiki
Outside it is raining.
News & Media
It is raining.
News & Media
It is raining again.
News & Media
It is raining unexpectedly.
Science
(10) It is raining.
Science
fall__rain__GWAA It is raining.
Science
Expert writing Tips
Best practice
Use the phrase to clearly state an exception based on weather conditions. For example, "We will have the picnic in the park, "unless it is raining"".
Common error
Avoid using the phrase when the rain is not the only factor affecting the outcome. If other conditions apply, specify them clearly alongside the possibility of rain. For example, don't say "I'll go running, "unless it is raining"" if you also won't go if it's too hot or cold.
Source & Trust
60%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unless it is raining" functions as a conditional conjunction, introducing a condition that, if met (i.e., it is raining), negates the outcome of the main clause. It establishes an exception to a planned or expected action.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "unless it is raining" serves as a conditional phrase specifying that a certain action will occur, barring the condition of rain. Ludwig AI indicates that the phrase is grammatically sound, even though it lacks example sentences due to its low frequency. The phrase is versatile and suitable for various contexts. Alternatives like "if it's not raining" or "provided it doesn't rain" offer similar conditional meanings, with subtle differences in emphasis. When using the phrase, clarity is paramount; ensure the condition of rain is the primary determinant of the action's outcome.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
if it's not raining
Uses a straightforward 'if' condition to express the opposite scenario.
provided it doesn't rain
Emphasizes a condition that must be upheld for the original action to proceed.
assuming it stays dry
Focuses on the assumption of continued good weather.
contingent on the weather holding up
Highlights the dependency of the action on favorable weather conditions.
weather permitting
Offers a concise way to indicate that the weather is a determining factor.
barring any rain
Specifies that rain is the only condition that would prevent the action.
unless the weather turns
Considers any change in the weather as a potential obstacle.
if the skies remain clear
Highlights clear skies as a requirement for the action to occur.
only if the sun is shining
Emphasizes sunshine as a positive condition for the action.
on the condition that it's not raining
A more formal way of expressing that rain is the limiting factor.
FAQs
How can I rephrase "unless it is raining" to sound more formal?
For a more formal tone, you could use phrases such as "provided that it does not rain", "contingent upon the absence of rain", or "weather permitting".
What are some alternatives to "unless it is raining" for casual conversation?
In casual conversation, you can say "if it's not raining", "weather's gotta be good", or "as long as it's dry".
How does "unless it is raining" differ from "if it is not raining"?
"Unless it is raining" emphasizes the exception, making rain the primary reason for a change of plans. "If it is not raining" simply states a condition that allows something to happen, without necessarily making rain the central issue.
Is it grammatically correct to start a sentence with "unless it is raining"?
Yes, you can start a sentence with "unless it is raining", but ensure the main clause clearly follows the conditional statement. For example, "Unless it is raining, we'll go to the beach".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
60%
Authority and reliability
4.1/5
Expert rating
Real-world application tested